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PDF Download FREE AND STUDY GAMES ABOUT A&PCH27 EXAM
QUESTIONS
Actual Qs and Ans Expert-Verified Explanation
This Exam contains:
-Guarantee passing score -96 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation
Question 1: 9) The corpus luteum is ________.
Answer:
- the ruptured follicle following the ejection of an oocyte from the ovary
- the ovarian ligament that anchors the ovary medially to the uterus
- the mesovarium
- part of the uterine tube
Answer: A
Diff: 1 Page Ref: 1084
Question 2: 42) The gubernaculum ________.
Answer:
- is the part of the parietal peritoneum that will become the tunica vaginalis
- will become the spermatic cord
- is a cord that will guide the descent of the testes
- will become the ductus deferens
Answer: C
Diff: 1 Page Ref: 1104
Question 3: 15) The male urethra serves the urinary system only.
Answer:
Answer: FALSE
Diff: 1 Page Ref: 1071 Question 4: 23) The stage in meiosis where chromosomal exchange takes place is telophase.
Answer:
Answer: FALSE
Diff: 2 Page Ref: 1077; Fig. 27.7
Question 5: 6) Ovarian follicles contain mature eggs.
Answer:
Answer: FALSE
Diff: 1 Page Ref: 1084 Question 6: 27) Which is not a part of the proliferative phase of the female menstrual cycle?
Answer:
- late in this phase, cervical mucus becomes thin and crystalline
- vesicular follicle growth
- corpus luteum
- development of endometrial cells
Answer: C
Diff: 1 Page Ref: 1094, 1096 Question 7: 51) A low secretion of luteinizing hormone (LH) in the normal male adult would cause ________.
Answer:
- decreased testosterone secretion
- excessive beard growth
- increased spermatogenesis
- shrinkage of the anterior pituitary gland
Answer: A
Diff: 3 Page Ref: 1080
Question 8: 41) Spermatogenesis ________.
Answer:
- is the process of releasing mature sperm cells into the lumen of the seminiferous tubule
- involves a kind of cell division limited to the gametes
- results in the formation of diploid cells
- uses mitosis to produce gamete cells
Answer: B
Question 9: 16) All of the following can be considered male secondary sex characteristics except the ________.
Answer:
- development of body hair
- lowering of the voice
- development of testes as opposed to ovaries
- increasing mass of the skeleton
Answer: C
Diff: 1 Page Ref: 1081-1082 Question 10: 3) The hormone oxytocin combines with enzymes in semen to enhance sperm motility.
Answer:
Answer: FALSE
Diff: 1 Page Ref: 1072 Question 11: 7) A follicle with only a small antrum in it would be classified as a ________ follicle.
Answer:
Answer: secondary
Diff: 1 Page Ref: 1093
Question 12: 55) An ovulating oocyte is actually activated by hormones about ________ days before ovulation.
Answer:
- 14
- 28
- 85
D) 110
Answer: D
Diff: 2 Page Ref: 1096
Question 13: 10) ________ is caused by Treponema pallidum.
Answer:
Answer: Syphilis
Diff: 1 Page Ref: 1100 Question 14: 45) Which of the following is a correct statement about uterine tubes?
Answer:
- The ampulla is the narrow constricted region.
- The infundibulum is the funnel-shaped region near the ovary.
- The isthmus is the normal site of fertilization.
- The mesometrium supports the uterine tubes along their entire length.
Answer: B
Question 15: 2) Surgical cutting of the ductus deferens as a form of birth control is called a
________.
Answer:
Answer: vasectomy
Diff: 1 Page Ref: 1071
Question 16: 12) Human egg and sperm are similar in that ________.
Answer:
- about the same number of each is produced per month
- they have the same degree of motility
- they have the same number of chromosomes
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