Anatomy and Physiology Questions and Answers

Which statement best compares the functions of chloroplasts and cytoplasm in a plant cell? A. Chloroplasts contain chlorophyll and make food for the plant cell, while the cytoplasm contains the water and nutrients needed for the plant cell. B. Chloroplasts contain water and nutrients needed for the plant cell, while the cytoplasm contains chlorophyll and makes food for the plant cell. C. Chloroplasts contain the DNA of the plant cell, while the cytoplasm contains broken down food and releases energy to the plant cell. D. Chloroplasts contain broken down food and release energy to the plant cell, while the cytoplasm contains the DNA of the plant cell.

Why does the right lung have three lobes, whereas the left lung only has two?

"Uneven growth of a nail may cause: Ingrown nails Nail splitting Nail ridges Discomfort or pain"

"Approximately how much PSI force is required to break a bone? A. 100-200 PSI B. 500-1000 PSI C. 2000-3000 PSI D. 5000-6000 PSI"

What is the basic function of the major calyx?

"Which of the following statements are true about DNA polymerase? Select all that apply. A. On the leading strand, it works toward the replication fork. B. It starts replication at one end and then switches sides and continues on to the other strand. C. On the lagging strand, it works away from the replication fork. D. It adds nucleotides from the 5' end of the DNA toward the 3' end."

The zygomatic arch is formed by the union of processes from which two bones?

What is the primary function of melanocytes?

"The somatosensory cortex is responsible for processing ________. A. cognition and emotion B. language, such as speech C. motor information to body areas, such as arms, legs, and face D. temperature, touch, and pain"

"Which describes an axon? A. The neuron's input pathway B. The neuron's output pathway C. The neuron's processing center"

"Which one of the following contaminants is a physical contaminant? A. Hair B. Salmonella C. Insecticide D. Botulism"

"Which of the following is not a characteristic of a typical neuron? A. High metabolic rates B. Longevity C. Rapid regeneration D. Excitable membranes "

"The ankle is ___ to the knee. A. Superior B. Distal C. Ventral D. Dorsal"

"The acromial region refers to: A. the muscular portion of the shoulder B. the superior tip of the shoulder C. the part covering the shoulder blade D. the armpit region"

"The knee is _____ to the ankle. Option 1: Distal Option 2: Proximal"

"What directional term would you use to indicate the ankle if the knee is your point of reference? A. external B. proximal C. distal D. internal"

"The nodes of Ranvier are found only on myelinated, peripheral neuron processes. A. True B. False"

"The stomach is located ________ to the diaphragm. Posterior Inferior Lateral Superior"

Describe the location of each of the following muscles. 1. Masseter 2. Sternocleidomastoid 3. Sternohyoid 4. Orbicularis oris 5. Zygomaticus minor 6. Platysma 7. Risorius 8. Temporoparietalis 9. Superior constrictor 10. Digastric

The nail bed is attached to the bone by specialized ________.

The lungs are ____ to the heart? medial proximal lateral posterior

Select all the events unique to endochondral ossification. Check all that apply. Formation of a medullary cavity Appearance of bone marrow Multiple ossification centers Epiphyseal plate ossification

What is the mnemonic device suggested for memorizing the facial bones?

Do cows have fur or hide?

A hypothetical organ has the following functional requirements: The ability to brush substances past its cells. The ability to contract in an involuntary and autorhythmic fashion. The ability to be flexible but also tough. The organ needs one tissue to carry out each of these requirements, and it also needs one tissue to "glue" all other tissues together. What are the four tissues that will make up this hypothetical organ? Justify your choices. a) Epithelial tissue, nervous tissue, smooth muscle tissue, connective tissue b) Muscle tissue, epithelial tissue, nervous tissue, connective tissue c) Epithelial tissue, cardiac muscle tissue, connective tissue, nervous tissue d) Smooth muscle tissue, nervous tissue, connective tissue, epithelial tissue

The process of changing from a liquid into a gas is called ____. A. Vaporization B. Evaporation C. Evaporation or vaporization depending on the temperature at which it occurs D. Sublimation E. Condensation

What is the difference between periosteum and endosteum?

Which of the following best describes a community? A. An interacting group of populations that occupy the same area B. A group of organisms that interbreed and have common characteristics C. A group of organisms that interact with nonliving parts of the environment D. All of the individuals of the same species that inhabit an area

Label the parts of this wave. A: B: C: D: B

Which best defines homeostasis? A. Modifying the external environment B. Maintaining a stable internal environment C. Controlling what enters and exits the cell D. Movement of materials into the cell

Use the combining form 'onych/o' to build the medical term defined as the softening of the nails.

What happens if an XY individual is missing the SRY gene? A) They will develop female reproductive anatomy B) They will develop male reproductive anatomy C) They will have a balanced genetic makeup D) They will develop both male and female reproductive anatomy

What is the skin between your thumb and index finger called?

The nurse is caring for a patient who has just received a diagnosis of a fungal skin infection and the patient asks the nurse how this will be treated. Which of the following is the most common anti fungal treatment for the skin? Oral antifungal medication Antifungal paste Antifungal lotion Antifungal powders

Which of the following is not a type of hair? A. Lanugo B. Vellus C. Keratin D. Terminal E. All of these choices are correct

Which of the following best describes a section that divides the body into equal right and left parts? A. Midsagittal B. Coronal C. Oblique D. Frontal

The knee is proximal to the ankle. True or False? A. True B. False

What is the strongest muscle in the body relative to size?

Check all that are a function of skeletal muscle tissue. a. Regulation of blood pH b. Body movement c. Maintenance of posture d. Heat production e. Regulating elimination of materials f. Protection and support

Your arm's phalanges are (blank) to your humerus. Please explain. A. Proximal B. Distal C. Superficial D. Superior