2024 BIOD 152 - Portage Learning Anatomy and Physiology Module 1-7 Exam With Answers (143 Solved Questions) - Past Exams

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2024 BIOD 152 - Portage Learning Anatomy and Physiology Module 1-7 Exam With Answers (143 Solved Questions) - Page 1 preview image

BIOD 152- Module 6 Exam With Correct Questions And Answers

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What are the 3 layers of the oviducts? - outer serous coat, middle muscular coat, and innermucosa coatUterus - -Hallow, thick-walled muscular organ-btwn bladder and rectum-forward-tilted positionwhat connects the uterine tubes to the vaginal canal? - UterusLayers of the uterus - -Puter serous perimetrium-myometrium: muscular, expands-endometrium: inner layer, embryo completes development here, this sheds monthlyWhat is the fundus? - -top region of uterusDuring pregnancy, why is the fundus measured? - -height is measured from top of pubicbone to determine growth rates and abnormalitiesWhat is the body of the uterus? - -middle receives fertilized eggThe female reproductive system must produce and maintain... - eggs & estrogen as well asmaintain the development of a fetus after fertilization of an egg occursWhat are the female internal reproductive organs? - Ovaries, oviducts (fallopian tubes),uterus, vaginal canalWhat are the female external reproductive organs? - VulvaWhat is the main reproductive organ in females? - ovariesWhat holds the immature eggs inside of the ovaries? - ovarian folliclesWhat is ovulation? - release of a mature egg, occurs approx every 28 days

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2024 BIOD 152 - Portage Learning Anatomy and Physiology Module 1-7 Exam With Answers (143 Solved Questions) - Page 4 preview image

Describe the ovarian cycle? - an egg is released from the ovarian follicle, which becomesthe corpus luteum after ovulationWhat is the function of the corpus lutem? - helps maintain pregnancy if an egg is fertilized-will disintegrate if not fertilizedDescribe the infundibulum - -section of the oviduct-fimbriae are finger-like projections on ovary end (doesn't touch ovary)-captures egg from ovary by fimbriae and cilia liningDescribe the Ampulla - -section of the oviduct-egg is most often fertilized here-nourishes zygote (fertilized egg) during early cell division from mucosa layerDescribe isthmus - -section of the oviduct-muscular contractions and cilia move the egg through the isthmus to the uterus-opens to the uterus-delivers fertilized embryo for implantation in the uterus-delivers unfertilized egg into uterus for removal through menstrationWhat is the cervix? - -posterior region of uterus-connects uterus to the vaginal canalPrior to ovulation, what happens to the cervix? - -it softens and secretes mucus to facilitatesperm access to uterusDuring pregnancy, what happens to the cervix? - -mucus plug develops to prevent bacteriafrom entering-protects fetusDescribe the vaginal canal - -connects cervix to outside the body-elastic muscular tube

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2024 BIOD 152 - Portage Learning Anatomy and Physiology Module 1-7 Exam With Answers (143 Solved Questions) - Page 5 preview image

What is the function of the vaginal canal? - -receives male penis during intercourse-outlet for menstruation-birth canalInner mucosal later of vaginal canal - -lies in inner folds that can extend-facilitates birth process and intercoursewhich layer of vaginal canal allows for expansion? - middle muscular layerOuter (adventita) layer of vaginal canal - -contains elastic fibers, blood vessels, lymphvessels, nerves-elastic fibers help give strength and elasticityWhat does the vulva include? - Mons pubis- fat padLabia majoraLabia minoraPrepuceVestibuleUrethral & Vaginal orifices- openingsWhat is the hood over the clitoris called? - prepuceIn the vulva, what is the vestibule? - It surrounds urethral & vaginal orificesHow many lobules does each mammary gland contain? - 12-24 lobulesWhere does the mammary duct begin and what does it divide into? - -nipple-divides into other ducts ending in sacs called alveoliWhat are alveoli in the mammary glands? - cells that produce milk-in a non-lactating breast, ducts out number the alveoliHow and when does lactation begin? - After delivery, estrogen and progesterone no longersuppress prolactin which is needed for milk production

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2024 BIOD 152 - Portage Learning Anatomy and Physiology Module 1-7 Exam With Answers (143 Solved Questions) - Page 1

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