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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Document preview page 1

Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 1

Document preview content for Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition

Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition

Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition provides in-depth questions and solutions to reinforce key concepts. Start practicing today!

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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 1 preview image1Laboratory Manual for Anatomy and Physiology, 6e(Wood)Cat Dissection ExercisesCat Dissection Exercise 1: Cat Muscular SystemCat Dissection Exercise 1: Pre-Lab Questions1) Which term refers to the ventral surface of a four-legged animal?A) inferiorB) superiorC) caudalD) cephalicAnswer: AExplanation:B) The anatomical position for a four-legged animal is all four limbs on the ground. Superiorrefers to the back (dorsal) surface.C) The anatomical position for a four-legged animal is all four limbs on the ground. Caudalrefers to posterior structures or those toward the tail.D) The anatomical position for a four-legged animal is all four limbs on the ground. Cephalicrefers to being toward the front or anterior region of the animal.2) Cats have all of the same muscles as humans, and therefore they are an ideal specimen tostudy.A) TrueB) FalseAnswer: AExplanation:B) While some muscles found in four-legged animals are lacking in humans, and some musclesthat are fused in humans occur as separate muscles in four-legged animals, studying muscles infour-legged animals is an excellent way to learn about human muscles.3) Which term refers to the tail end of a four-legged animal?A) superiorB) caudalC) inferiorD) cephalicAnswer: BExplanation:A) The term superior refers to the back (dorsal) surface of a four-legged animal.C) The term inferior refers to the ventral surface of a four-legged animal.D) The term cephalic refers to being toward the front or anterior region of the animal.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 2 preview image
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 3 preview image24) Which group of muscles covers the dorsal surface of the neck and scapula?A) trapezius groupB) deltoid groupC) rhomboideus groupD) pectoralis groupAnswer: AExplanation:B) The deltoid group comprises the shoulder muscles lateral to the trapezius group.C) The rhomboideus group connects the spinous processes of cervical and thoracic vertebraewith the vertebral border of the scapula.D) The pectoralis group consists of the large muscles covering the ventral surface of the chest.5) Which group of muscles covers the ventral surface of the chest?A) trapezius groupB) deltoid groupC) rhomboideus groupD) pectoralis groupAnswer: DExplanation:A) The trapezius group consists of the muscles covering the dorsal surface of the neck andscapula.B) The deltoid group comprises the shoulder muscles lateral to the trapezius group.C) The rhomboideus group connects the spinous processes of cervical and thoracic vertebraewith the vertebral border of the scapula.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 4 preview image3Cat Dissection Exercise 1: Post-Lab Questions1) Which statement regarding the storage of your cat is most correct?A) The cat should be stored in a sealed bag covered in distilled water.B) The cat should be stored in a sealed bag with exposed muscles covered with paper towels thathave been dampened with fixative.C) The cat should be dried and stored in a sealed bag.D) The cat should be stored on the dissecting pan without any coverings.Answer: BExplanation:A) Never rinse the cat with water; doing so will remove the preservative and promote the growthof mold. Always remoisten the body, skin, and other wrappings with fixative prior to storage.C) Always remoisten the body, skin, and other wrappings with fixative prior to storage, and thenplace the cat in a sealed bag.D) Always remoisten the body, skin, and other wrappings with fixative prior to storage, and thenplace the cat in a sealed bag.2) To begin dissecting the cat, place it ________ side down on the dissecting tray.A) dorsalB) caudalC) cephalicD) ventralAnswer: AExplanation:B) Caudal refers to the tail end of the cat. The first incision will be made superficially into theventral surface. Thus, the cat should be laying dorsal side down.C) Cephalic refers to the anterior end of the cat. The first incision will be made superficially intothe ventral surface. Thus, the cat should be laying dorsal side down.D) The first incision will be made superficially into the ventral (abdominal) surface. Thus, thecat should be laying dorsal side down.3) Where should the first incision be made when dissecting a cat?A) on the lateral side of the ventral surface near the neckB) on the midline of the ventral surface just anterior to the tailC) on the lateral side of the dorsal surface near the neckD) on the midline of the dorsal surface just anterior to the tailAnswer: BExplanation:A) The first incision should be a short and shallow incision on the midline of the ventral surfacejust anterior to the tail.B) The first incision should be a short and shallow incision on the midline of the ventral surfacejust anterior to the tail.C) The first incision should be a short and shallow incision on the midline of the ventral surfacejust anterior to the tail.D) The first incision should be a short and shallow incision on the midline of the ventral surfacejust anterior to the tail.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 5 preview image44) How should the skin be separated from the underlying fascia?A) use the pointed end of a pair of scissors to separate the skin from the underlying muscle andconnective tissuesB) use the scalpel to separate the skin from the underlying muscle and connective tissuesC) use your fingers or a blunt probe to separate the skin from the underlying muscle andconnective tissuesAnswer: CExplanation:A) To remove the skin from the underlying fascia, you should not use sharp tools as this may cutor damage the muscles.B) To remove the skin from the underlying fascia, you should not use sharp tools as this may cutor damage the muscles.5) In cats, the trapezius group of muscles is composed of three distinct muscles. How manymuscle(s) make up the trapezius in humans?A) twoB) oneC) threeD) fourAnswer: BExplanation:A) The trapezius group of muscles covers the dorsal surface of the neck and the scapula. Thesingle trapezius in humans occurs as three distinct muscles in cats.C) The trapezius group of muscles covers the dorsal surface of the neck and the scapula. Thesingle trapezius in humans occurs as three distinct muscles in cats.D) The trapezius group of muscles covers the dorsal surface of the neck and the scapula. Thesingle trapezius in humans occurs as three distinct muscles in cats.6) Which muscle is a large, flat muscle that lays posterior to the trapezius group?A) deltoid groupB) levator scapulae ventralisC) latissimus dorsiD) supraspinatusAnswer: CExplanation:A) The deltoid group is composed of the shoulder muscles lateral to the trapezius group.B) The levator scapulae ventralis is a flat, strap-like muscle that lies on the side of the neckbetween the clavotrapezius and the acromiotrapezius.D) The supraspinatus lays deep to the acromiotrapezius, and occupies the lateral surface of thescapula in the supraspinous fossa.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 6 preview image57) Which group of muscles comprises the shoulder muscles?A) trapezius groupB) deltoid groupC) rhomboideus groupD) pectoralis groupAnswer: BExplanation:A) The trapezius group of muscles covers the dorsal surface of the neck and the scapula.C) The rhomboideus group connects the spinous processes of cervical and thoracic vertebraewith the vertebral border of the scapula. The muscles of this group hold the dorsal part of thescapula to the body.D) The pectoralis group consists of the large muscles covering the ventral surface of the chest.8) Which of the following muscles is NOT found in humans?A) levator scapulae ventralisB) latissimus dorsiC) trapeziusD) deltoidAnswer: AExplanation:B) Both cats and humans have a large, flat latissimus dorsi.C) The single trapezius in humans occurs as three distinct muscles in cats.D) The single deltoid in humans occurs as three distinct muscles in cats.9) Which muscle, that originates on the acromion process of the scapula and inserts on theproximal end of the humerus, functions to flex the forelimb and rotate it laterally?A) levator scapulae ventralisB) clavodeltoidC) acromiotrapeziusD) latissimus dorsiE) acromiodeltoidAnswer: EExplanation:A) The levator scapulae ventralis originates on the occipital bone and atlas, and inserts on thescapula. This muscle, which does not occur in humans, moves the scapula toward the head.B) The clavodeltoid, also called the clavobrachialis, originates on the clavicle and inserts on theulna. It functions to flex the forelimb.C) The acromiotrapezius originates on the spinous processes of the cervical and anterior thoracicvertebrae and inserts on the scapular spine. It holds the scapula in place.D) The latissimus dorsi originates on the spines of thoracic and lumbar vertebrae, inserts on themedial side of the humerus, and functions to pull the forelimb posteriorly and dorsally.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 7 preview image610) Which muscle is located at the axillary border of the scapula?A) spleniusB) supraspinatusC) infraspinatusD) rhomboideus majorE) teres majorAnswer: EExplanation:A) The splenius is a broad, flat, and thin muscle that covers most of the lateral surface of thecervical and thoracic vertebrae. It is deep to the rhomboideus capitus.B) The supraspinatus occupies the lateral surface of the scapula in the supraspinous fossa.C) The infraspinatus occupies the infraspinous fossa on the lateral surface of the scapula.D) The rhomboideus major is a fan-shaped muscle and is the most posterior muscle of therhomboideus group.11) Which muscle is a broad, flat, and thin muscle that covers most of the lateral surface of thecervical and thoracic vertebrae?A) teres majorB) supraspinatusC) infraspinatusD) rhomboideus majorE) spleniusAnswer: EExplanation:A) The teres major is located at the axillary border of the scapula.B) The supraspinatus occupies the lateral surface of the scapula in the supraspinous fossa.C) The infraspinatus occupies the infraspinous fossa on the lateral surface of the scapula.D) The rhomboideus major is a fan-shaped muscle and is the most posterior muscle of therhomboideus group.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 8 preview image712) Which letter is marking the infraspinatus in this figure?A) AB) BC) CD) DE) EAnswer: EExplanation:A) Letter "A" is marking the levator scapulae ventralis.B) Letter "B" is marking the supraspinatus.C) Letter "C" is marking the acromiodeltoid.D) Letter "D" is marking the spinodeltoid.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 9 preview image813) Which letter is marking the teres major in this figure?A) AB) BC) CD) DE) EAnswer: DExplanation:A) Letter "A" is marking the supraspinatus.B) Letter "B" is marking the acromiodeltoid.C) Letter "C" is marking the spinodeltoid.E) Letter "E" is marking the infraspinatus.14) Which muscle of the rhomboideus group is NOT found in humans?A) rhomboideus majorB) rhomboideus capitusC) rhomboideus minorAnswer: BExplanation:A) Humans have a rhomboideus major and rhomboideus minor. The rhomboideus capitusmuscle does not occur in humans.C) Humans have a rhomboideus major and rhomboideus minor. The rhomboideus capitus muscledoes not occur in humans.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 10 preview image915) Which of the following muscles is NOT located in the neck?A) sternomastoidB) teres majorC) sternohyoidD) digastricE) mylohyoidAnswer: BExplanation:A) The sternomastoid is a large, V-shaped muscle between the sternum and the head. Thismuscle is called the sternocleidomastoid in humans.B) The teres major occupies the axillary border of the scapula, where its origin is located. Itinserts on the proximal end of the humerus.C) The sternohyoid is a narrow muscle that lies over the larynx, along the midventral line of theneck. Its origin is the costal cartilage of the first rib, and it inserts on the hyoid bone.D) The digastric is a superficial muscle extending along the inner surface of the mandible. Itoriginates on the occipital bone and mastoid process.E) The mylohyoid is a superficial muscle running transversely in the midline and passing deep tothe digastrics. It originates on the mandible and inserts on the hyoid bone.16) Which muscle of the neck functions to turn and depress the head?A) sternomastoidB) mylohyoidC) digastricD) sternohyoidAnswer: AExplanation:B) The mylohyoid originates on the mandible, inserts on the hyoid bone, and functions to raisethe floor of the mouth.C) The digastric originates on the occipital bone and mastoid process, and functions as adepressor of the mandible.D) The sternohyoid originates on the costal cartilage of the first rib, and inserts on the hyoidbone. It acts to depress the hyoid bone.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 11 preview image1017) Which muscle of the neck functions to elevate the mandible?A) mylohyoidB) masseterC) digastricD) sternohyoidE) sternomastoidAnswer: BExplanation:A) The mylohyoid originates on the mandible, inserts on the hyoid bone, and functions to raisethe floor of the mouth.C) The digastric originates on the occipital bone and mastoid process, and functions as adepressor of the mandible.D) The sternohyoid originates on the costal cartilage of the first rib, and inserts on the hyoidbone. It acts to depress the hyoid bone.E) The sternomastoid originates on the manubrium of the sternum and passes obliquely aroundthe neck to insert on the superior nuchal line and on the mastoid process. It turns and depressesthe head.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 12 preview image1118) Which of these muscles is the most superficial and lateral muscle of the abdominal muscles?A) external obliqueB) internal obliqueC) transverse abdominisD) rectus abdominisAnswer: AExplanation:A) external obliqueB) The internal oblique (A) lies deep to the external oblique and is the second of the three laterallayers of the abdominal wallC) The transverse abdominis (B) is deep to the internal oblique, has fibers that run transverselyacross the abdomen, and forms the deepest layer of the abdominal wall.D) The rectus abdominis (C) is the abdominal muscle where the external oblique, internaloblique, and transverse abdominis all insert. It is a long, ribbon-like muscle in the midline of theventral surface of the abdomen.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 13 preview image1219) Which of the following abdominal muscles do the other three abdominal muscles insert on?A) rectus abdominisB) internal obliqueC) external obliqueD) transverse abdominisAnswer: AExplanation:B) The rectus abdominis (A) is the abdominal muscle where the external oblique (B), internaloblique (C), and transverse abdominis (D) all insert. The internal oblique originates on the pelvisand lumbodorsal fascia and inserts on the linea alba, where it functions to compress theabdomen.C) The rectus abdominis (A) is the abdominal muscle where the external oblique (B), internaloblique (C), and transverse abdominis (D) all insert. The internal oblique originates on the pelvisand lumbodorsal fascia and inserts on the linea alba, where it functions to compress theabdomen.D) The rectus abdominis (A) is the abdominal muscle where the external oblique (B), internaloblique (C), and transverse abdominis (D) all insert. The internal oblique originates on the pelvisand lumbodorsal fascia and inserts on the linea alba, where it functions to compress theabdomen.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 14 preview image1320) The muscles of the pectoralis group originate on which bone?A) humerusB) sternumC) clavicleD) cervical vertebraE) mandibleAnswer: BExplanation:A) The pectoralis group consists of the large muscles covering the ventral surface of the chest.They arise from the sternum and mostly insert on the humerus.C) The pectoralis group consists of the large muscles covering the ventral surface of the chest.They arise from the sternum and mostly insert on the humerus.D) The pectoralis group consists of the large muscles covering the ventral surface of the chest.They arise from the sternum and mostly insert on the humerus.E) The pectoralis group consists of the large muscles covering the ventral surface of the chest.They arise from the sternum and mostly insert on the humerus.21) Identify the serratus ventralis in the following image.A) AB) BC) CD) DAnswer: BExplanation:A) The letter "A" is marking the serratus dorsalis.C) The letter "C" is marking the pectoralis minor.D) The letter "D" is marking the pectoralis major.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 15 preview image1422) Identify the serratus dorsalis in the following image.A) AB) BC) CD) DAnswer: AExplanation:B) The letter "B" is marking the serratus ventralis.C) The letter "C" is marking the pectoralis minor.D) The letter "D" is marking the pectoralis major.23) How many layers of muscles comprise the intercostal group of muscles?A) oneB) twoC) threeD) fourAnswer: BExplanation:A) The intercostal group consists of two layers of muscles between the ribs that move the ribsduring respiration: the external intercostals and the internal intercostals.C) The intercostal group consists of two layers of muscles between the ribs that move the ribsduring respiration: the external intercostals and the internal intercostals.D) The intercostal group consists of two layers of muscles between the ribs that move the ribsduring respiration: the external intercostals and the internal intercostals.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 16 preview image1524) The biceps brachii functions as ________.A) an extensor of the carpal jointsB) an extensor of the forelimbC) a flexor of the digitsD) a flexor of the forelimbAnswer: DExplanation:A) The extensor carpi radialis functions as an extensor of the carpal joints.B) The triceps brachii functions to extend the forelimb.C) The palmaris longus functions to flex the digits.25) Identify the muscle labeled "A" in the following figure.A) palmaris longusB) flexor carpi ulnarisC) biceps brachiiD) epitrochlearisE) triceps brachiiAnswer: AExplanation:B) The flexor carpi ulnaris is labeled "B."C) The biceps brachii is labeled "C."D) The epitrochlearis is labeled "D."E) The triceps brachii is labeled "E."
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 17 preview image1626) Which muscle is located on the ventrolateral surface of the humerus and functions to flex theforelimb?A) biceps brachiiB) brachialisC) triceps brachiiD) brachioradialisAnswer: BExplanation:A) While it is true that the biceps brachii functions to flex the forelimb, it is located deep to thepectoralis major and pectoralis minor on the ventromedial surface of the humerus.C) The triceps brachii is located on the lateral and posterior surfaces of the forelimb andfunctions to extend the forelimb.D) The brachioradialis is located on the lateral surface of the humerus. It supinates the front paw.27) Which muscle is found in cats but NOT humans?A) biceps brachiiB) epitrochlearisC) flexor carpi radialisD) brachialisAnswer: BExplanation:A) Both humans and cats have the biceps brachii, which functions to flex the forelimb (arm). Theepitrochlearis is a broad, flat muscle covering the medial surface of the upper forelimb. It is anextension of the latissimus dorsi. It is not found in humans.C) The epitrochlearis is a broad, flat muscle covering the medial surface of the upper forelimb. Itis an extension of the latissimus dorsi. It is not found in humans.D) The epitrochlearis is a broad, flat muscle covering the medial surface of the upper forelimb. Itis an extension of the latissimus dorsi. It is not found in humans.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 18 preview image1728) How many points of origin does the triceps brachii have?A) oneB) twoC) threeD) fourAnswer: CExplanation:A) As the name implies, the triceps brachii has its origins on three heads. The long headoriginates on the lateral border of the scapula. The lateralhead originates on the deltoid ridge ofthe humerus. The small medial originates on the shaft of the humerus. All three heads have asingle insertion on the olecranon process of the ulna.B) As the name implies, the triceps brachii has its origins on three heads. The long headoriginates on the lateral border of the scapula. The lateral head originates on the deltoid ridge ofthe humerus. The small medial originates on the shaft of the humerus. All three heads have asingle insertion on the olecranon process of the ulna.D) As the name implies, the triceps brachii has its origins on three heads. The long headoriginates on the lateral border of the scapula. The lateral head originates on the deltoid ridge ofthe humerus. The small medial originates on the shaft of the humerus. All three heads have asingle insertion on the olecranon process of the ulna.29) Which muscle functions to adduct and rotate the femur as well as extend the tibia?A) gluteus mediusB) gracilisC) sartoriusD) pectineusAnswer: CExplanation:A) The gluteus medius acts to abduct the thigh.B) The gracilis adducts the thigh and draws it posteriorly.D) The pectineus functions to adduct the thigh.30) Which muscle is correctly matched to its origin and insertion?A) sartorius; originates on the ischium and pubic symphysis and inserts on the medial surface ofthe tibiaB) gluteus medius; originates on the ilium and the transverse processes of the last sacral and firstcaudal vertebrae and inserts on the femurC) gracilis; originates on the ischial tuberosity and inserts on the tibiaD) pectineus; originates on the crest of the ilium and inserts into the fascia lataAnswer: BExplanation:A) The sartorius originates on the ilium and inserts on the tibia.C) The gracilis originates on the ischium and pubic symphysis and inserts on the medial surfaceof the tibia.D) The pectineus originates on the anterior border of the pubis and inserts on the proximal end ofthe femur.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 19 preview image1831) Which of the following muscles is NOT a component of the quadriceps femoris?A) biceps femorisB) vastus lateralisC) vastus intermediusD) vastus medialisE) tectus femorisAnswer: AExplanation:A) The biceps femoris is one of the three muscles comprising the hamstring. It is a large, broadmuscle covering most of the lateral region of the thigh.B) The quadriceps femoris group consists of the vastus lateralis, vastus medialis, vastusintermedius, and rectus femoris. The biceps femoris is one of the three muscles comprising thehamstring.C) The quadriceps femoris group consists of the vastus lateralis, vastus medialis, vastusintermedius, and rectus femoris. The biceps femoris is one of the three muscles comprising thehamstring.D) The quadriceps femoris group consists of the vastus lateralis, vastus medialis, vastusintermedius and rectus femoris. The biceps femoris is one of the three muscles comprising thehamstring.E) The quadriceps femoris group consists of the vastus lateralis, vastus medialis, vastusintermedius, and rectus femoris. The biceps femoris is one of the three muscles comprising thehamstring.32) Which muscle of the quadriceps femoris group lies deep to the rectus femoris?A) vastus lateralisB) vastus intermediusC) vastus medialisD) semimembranosusAnswer: BExplanation:A) The vastus lateralis is the large muscle on the anterolateral surface of the thigh.C) The vastus medialis is on the medial surface of the femur just under the sartorius.D) The semimembranosus is part of the hamstring group and is located medially to thesemitendinosus.33) Which muscle of the hamstring group functions to extend the thigh?A) biceps femorisB) semitendinosusC) semimembranosusD) vastus lateralisAnswer: CExplanation:A) The biceps femoris flexes the leg and also abducts the thigh.B) The semitendinosus functions to flex the leg.D) While the vastus lateralis functions to extend the leg, it is a muscle of the quadriceps femorisgroup, not the hamstrings.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 20 preview image1934) Identify the fibularis longus in the following figure.A) AB) BC) CD) DE) EAnswer: BExplanation:A) Muscle "A" is the tibialis anterior.C) Muscle "C" is the gastrocnemius.D) Muscle "D" is the extensor digitorum longus.E) Muscle "E" is the soleus.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 21 preview image2035) Which of the following muscles functions to extend the foot?A) extensor digitorum longusB) flexor digitorum longusC) fibularis longusD) fibularis tertiusE) gastrocnemiusAnswer: EExplanation:A) As the name implies, the extensor digitorum longus functions to extend the digits.B) As the name implies, the flexor digitorum longus functions to flex the digits.C) The fibularis longus acts to flex the foot.D) The fibularis tertius extends the fifth digit and flexes the foot.36) Which of the following muscles is correctly matched to its origin and insertion?A) fibularis longus; originates on the tibial tuberosity and inserts on each of the five digitsB) extensor digitorum longus; originates on the lateral epicondyle of the femur and inserts oneach of the five digitsC) gastrocnemius; originates on the proximal ends of the tibia and fibula and inserts on the firstmetatarsalD) tibialis anterior; originates on the fibula and inserts on the calcaneusE) fibularis brevis; originates on the fibula and inserts on the base of the fifth metatarsalAnswer: BExplanation:A) The fibularis longus originates on the proximal portion of the fibula and inserts on the basesof the metatarsals.C) The gastrocnemius has two heads of origin, medial on the knee's fascia and lateral on thedistal end of the femur, which unite at the calcaneal tendon and insert on the calcaneus.D) The tibialis anterior originates on the proximal ends of the tibia and fibula and inserts on thefirst metatarsal.E) The fibularis brevis originates from the distal portion of the fibula and inserts on the base ofthe fifth metatarsal.37) Which two muscles act antagonistically?A) tibialis anterior; fibularis longusB) flexor digitorum longus; gastrocnemiusC) gastrocnemius; soleusD) extensor digitorum longus; flexor digitorum longusAnswer: DExplanation:A) Both the tibialis anterior and fibularis longus flex the foot. Thus, these two muscles worksynergistically, not antagonistically.B) The extensor digitorum longus extends the digits while the flexor digitorum longus flexes thedigits. Thus, these two muscles act antagonistically. The gastrocnemius extends the foot.C) Both the gastrocnemius and soleus extend the foot. Thus, these two muscles worksynergistically, not antagonistically.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 22 preview image2138) Which muscle lies deep to the gastrocnemius?A) extensor digitorum longusB) fibularis longusC) soleusD) tibialis anteriorAnswer: CExplanation:A) The extensor digitorum longus is located on the anterolateral border of the tibia.B) The fibularis longus is a long, thin muscle that lies on the lateral surface of the hindlimb.D) The tibialis anterior is located on the anterior surface of the tibia.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 23 preview image22Cat Dissection Exercise 2: Cat Nervous SystemCat Dissection Exercise 2: Pre-Lab Questions1) Both cats and humans have pairs of spinal nerves extending from the spinal cord. While catshave between 38 to 40 pairs, humans typically have ________ pairs.A) 6B) 12C) 24D) 31Answer: DExplanation:A) Humans have 31 pairs of spinal nerves; cats have 38 to 40 pairs, depending on whether someof the distal nerves have fused.B) Humans have 31 pairs of spinal nerves; cats have 38 to 40 pairs, depending on whether someof the distal nerves have fused.C) Humans have 31 pairs of spinal nerves; cats have 38 to 40 pairs, depending on whether someof the distal nerves have fused.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 24 preview image232) Which nerve plexus is shown in this figure?A) lumbar plexusB) sacral plexusC) brachial plexusD) cervical plexusAnswer: CExplanation:A) The brachial plexus (shown) is a network formed by the intertwining of cervical nerves C6,C7, and C8 and thoracic nerve T1. This plexus innervates muscles and other structures of theshoulder, forelimb, and thoracic wall.B) The sacral plexus is the neural network that supplies the muscles, and also the structures ofthe hip and hindlimb. The brachial plexus (shown) is a network formed by the intertwining ofcervical nerves C6, C7, and C8 and thoracic nerve T1. This plexus innervates muscles and otherstructures of the shoulder, forelimb, and thoracic wall.D) The brachial plexus (shown) is a network formed by the intertwining of cervical nerves C6,C7, and C8 and thoracic nerve T1. This plexus innervates muscles and other structures of theshoulder, forelimb, and thoracic wall.3) The sciatic nerve extends from which nerve plexus?A) cervicalB) sacralC) brachialAnswer: BExplanation:A) The large sciatic nerve supplies the muscles of the hindlimb and extends from the sacralplexus.C) The large sciatic nerve supplies the muscles of the hindlimb and extends from the sacralplexus. The brachial plexus is a network formed by the intertwining of cervical nerves C6, C7,and C8 and thoracic nerve T1. This plexus innervates muscles and other structures of theshoulder, forelimb, and thoracic wall.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 25 preview image244) To dissect the spinal cord, you must first cut through this, the outermost layer of the meninges.A) dura materB) arachnoid materC) pia materAnswer: AExplanation:B) The arachnoid mater is the middle layer of the meninges.C) The pia mater is the delicate innermost layer of the meninges, which lies directly on thesurface of the spinal cord.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 26 preview image25Cat Dissection Exercise 2: Post-Lab Questions1) Identify the radial nerve in the following image.A) AB) BC) CD) DE) EAnswer: DExplanation:A) Letter "A" is marking the dorsal thoracic nerve.B) Letter "B" is marking the ulnar nerve.C) Letter "C" is marking the median nerve.E) Letter "E" is the musculocutaneous nerve.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 27 preview image262) Identify the median nerve in the following image.A) AB) BC) CD) DE) EAnswer: CExplanation:A) Letter "A" is marking the dorsal thoracic nerve.B) Letter "B" is marking the ulnar nerve.D) Letter "D" is marking the radial nerve.E) Letter "E" is marking the musculocutaneous nerve.3) Which nerve supplies the coracobrachial and biceps brachii muscles of the ventral forelimband the skin of the forelimb?A) musculocutaneous nerveB) radial nerveC) median nerveD) ulnar nerveAnswer: AExplanation:B) The radial nerve supplies the triceps brachii muscle and other dorsal muscles of the forelimb.C) The median nerve supplies the muscles of the ventral antebrachium of the forelimb.D) The ulnar nerve supplies the muscles of the antebrachium.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 28 preview image274) Damage to the radial nerve would impact which muscle?A) coracobrachialisB) biceps brachiiC) triceps brachiiD) pectoralisAnswer: CExplanation:A) The musculocutaneous nerve supplies the coracobrachial and biceps brachii muscles of theventral forelimb and the skin of the forelimb.B) The musculocutaneous nerve supplies the coracobrachial and biceps brachii muscles of theventral forelimb and the skin of the forelimb.D) The ventral thoracic nerve supplies the pectoralis muscle.
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 29 preview image285) Which nerve is the most posterior nerve of the brachial plexus?A) ulnar nerveB) radial nerveC) brachial nerveD) median nerveAnswer: AExplanation:B) Note the ulnar nerve, labeled "A," is the most posterior nerve of the brachial plexus. Movinganteriorly from the ulnar nerve is the median nerve (B), the radial nerve (C), and themusculocutaneous nerve (D).C) Note the ulnar nerve, labeled "A," is the most posterior nerve of the brachial plexus. Movinganteriorly from the ulnar nerve is the median nerve (B), the radial nerve (C), and themusculocutaneous nerve (D).
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 30 preview image29D) Note the ulnar nerve, labeled "A," is the most posterior nerve of the brachial plexus. Movinganteriorly from the ulnar nerve is the median nerve (B), the radial nerve (C), and themusculocutaneous nerve (D).6) Identify the common fibular nerve in the following figure.A) AB) BC) CD) DAnswer: DExplanation:A) The sciatic nerve is marked "A."B) The femoral nerve is marked "B."C) The tibial nerve is marked "C."
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Test Bank for Laboratory Manual for Anatomy and Physiology featuring Martini Art, Main Version , 6th Edition - Page 31 preview image307) Identify the sciatic nerve in the following figure.A) AB) BC) CD) DAnswer: AExplanation:B) The femoral nerve is marked "B."C) The tibial nerve is marked "C."D) The common fibular nerve is marked "D."8) Which nerve extends along the lateral side of the hindlimb?A) median nerveB) tibial nerveC) common fibular nerveD) musculocutaneous nerveAnswer: CExplanation:A) The median nerve follows the brachial artery into the ventral forelimb and supplies themuscles of the ventral antebrachium of the forelimb.B) The tibial nerve extends along the medial side of the hindlimb.D) The musculocutaneous nerve is superior to the radial nerve, and supplies the coracobrachialand biceps brachii muscles of the ventral forelimb and the skin of the forelimb.
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