WGU D313 ANATOMY AND PHYSIOLOGY
OA EXAM 2024 ACTUAL EXAM
COMPLETE 300 QUESTIONS WITH
DETAILED VERIFIED ANSWERS (100%
CORRECT ANSWERS) /ALREADY
GRADED A+
Which hormone sends negative feedback to the
anterior pituitary to inhibit further release of FSH? -
....ANSWER...Inhibin
What describes the process of releasing
testosterone? - ....ANSWER...LH binds to its
receptors on the Leydig cells and stimulates
testosterone release
Which component of the male reproductive system
can enlarge and constrict the urethra? -
....ANSWER...Prostate
,Which function is performed by the scrotum? -
....ANSWER...It protects the testes and sperm from
the warmer environment of the body
Which follicle contains a cell that is completed
meiosis I and is in meiosis II? - ....ANSWER...Graafian
follicle
Which part of the female genitalia arises from the
same cells as the glans penis? - ....ANSWER...Clitoris
Which hormone shows two peaks during the
menstrual cycle? - ....ANSWER...Estrogen
Which part of the external female genitalia encircles
the clitoris? - ....ANSWER...Superior and anterior
portions of labia minora
Which phase of the menstrual cycle is characterized
by increased progesterone and is key for
maintaining a thick stratum functionalis? -
....ANSWER...Luteal phase
,What does the red pulp of the splenic nodule consist
of? - ....ANSWER...Reticular fibers
What is primary function of lymph node? -
....ANSWER...Filter bacteria out of the blood
What is an example of primary lymphoid organ? -
....ANSWER...Thymus
Which vessel do the right side of the face, neck, right
upper extremity, and right thorax drain into? -
....ANSWER...Right subclavian vein
Through which structure does lymphatic fluid enter
the lymph node? - ....ANSWER...Through the afferent
lymphatic vessel
Which circulatory pathway leads to bacteria being
removed from the body? - ....ANSWER...Lymphatic
What is the first line of defense when pathogens
breach the defense barriers of the body? -
....ANSWER...Phagocyte cells
, Which cell performs the major function of bringing
antigens to regional drainage lymph nodes during
antigen presentation? - ....ANSWER...Dendritic cells
Which cells are involved in the second stage of
inflammation? - ....ANSWER...Macrophages
What is another term for epitope? -
....ANSWER...Antigenic determinant
What are the male gametes called? -
....ANSWER...Sperm
What is the function of the epididymis? -
....ANSWER...Sperm maturation and storage
What is the name of the inner layer of the testicular
capsule that projects into the testes and divides
each testes into lobules? - ....ANSWER...Tunica
albuginea
What 2 things are found within the spermatic cord? -
....ANSWER...1. Arteries and veins
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