Nokea
Which of the following sets of tissues are all part of a developing follicle.
- A. granulosa cells, theca, corpus luteum
- B. theca, acrosome, antrum
- C. oocyte, corpus luteum, granulosa cells
- D. . zona pellucida, cumulus oophorous, theca
Correct Answer: D
Rationale: The correct answer is D because all the tissues mentioned (zona pellucida, cumulus oophorous, theca) are indeed part of a developing follicle. The zona pellucida is the glycoprotein layer surrounding the oocyte, the cumulus oophorous is a cluster of granulosa cells surrounding the oocyte, and the theca is a layer of connective tissue surrounding the follicle.
Choice A is incorrect because the corpus luteum is not part of a developing follicle. Choice B is incorrect because the acrosome is a structure in sperm, not the follicle. Choice C is incorrect because the corpus luteum is not part of a developing follicle, and the oocyte is already present within the follicle but is not considered a part of it.
You may also like to solve these questions
The nurse is reviewing discharge plans with a client who is recovering from a cervical biopsy. Which statements indicate good understanding by the client? (Select all that apply.)
- A. “I can return to work this afternoon.”
- B. “I cannot carry my toddler for 2 weeks.”
- C. “I cannot douche until the biopsy site is healed
- D. “I need to wait for about 2 weeks to have intercourse
Correct Answer: B
Rationale: Correct Answer: B
Rationale: The client understanding that they cannot carry their toddler for 2 weeks after a cervical biopsy is crucial to avoid strain and potential complications. Lifting heavy objects can place stress on the biopsy site, leading to bleeding or infection. This restriction promotes proper healing and reduces the risk of complications.
Summary:
A: Returning to work immediately may not allow sufficient time for recovery and could lead to complications.
C: Douching can introduce bacteria to the biopsy site, increasing the risk of infection.
D: Waiting for about 2 weeks before having intercourse is important to prevent trauma to the biopsy site.
Which structure helps regulate the temperature of the testes?
- A. Dartos muscle
- B. Tunica vaginalis
- C. Tunica albuginea
- D. Seminiferous tubules
Correct Answer: A
Rationale: The correct answer is A: Dartos muscle. The Dartos muscle is a layer of smooth muscle in the scrotum that contracts and relaxes to regulate the temperature of the testes by adjusting their distance from the body for temperature control. The other choices are incorrect because:
B: Tunica vaginalis is a serous membrane that surrounds the testes, providing support and lubrication.
C: Tunica albuginea is a dense fibrous membrane that covers the testes, providing structural support.
D: Seminiferous tubules are the site of sperm production in the testes, but do not play a direct role in temperature regulation.
Select the following structures which participate in forming the pelvic brim
- A. Arcuate line
- B. Margin ala of sacrum
- C. Pubic tubercle
- D. Sacral promontory
Correct Answer: A
Rationale: The correct answer is A: Arcuate line. The pelvic brim is formed by structures at the pelvic inlet. The arcuate line is a ridge on the inner surface of the ilium that contributes to the boundary of the pelvic brim. The other choices, B: Marginal ala of sacrum, C: Pubic tubercle, and D: Sacral promontory, do not directly participate in forming the pelvic brim. The marginal ala of the sacrum is part of the sacrum, the pubic tubercle is located on the pubis bone, and the sacral promontory is a landmark on the sacrum but does not contribute to the pelvic brim.
A baby is born with a penis, a scrotum with no testes, no vagina, and XX chromosomes. This condition is referred to as hermaphroditism. Which of the following could cause this abnormality?
- A. Abnormally high levels of human chorionic gonadotropin production by the trophoblast cells
- B. Abnormally low rates of estrogen production by the placenta
- C. Abnormally high levels of luteinizing hormone in the maternal blood
- D. Abnormally high levels of testosterone in the maternal blood
Correct Answer: D
Rationale: The correct answer is D: Abnormally high levels of testosterone in the maternal blood. This can cause virilization of the female fetus, leading to the development of male external genitalia. Testosterone exposure during fetal development can result in the formation of a penis and scrotum without testes in a genetic female (XX).
Rationale:
1. Testosterone is responsible for the development of male external genitalia.
2. XX chromosomes indicate a genetic female.
3. Lack of testes indicates incomplete masculinization.
4. High levels of testosterone can override the default female development pattern.
Other choices are incorrect because:
A: Human chorionic gonadotropin does not directly affect fetal genital development.
B: Estrogen is not responsible for male genital development.
C: Luteinizing hormone does not directly influence the development of external genitalia in the fetus.
Which of the following suggestions should a nurse give a client with a prostate cancer to deal with his impotency?
- A. Abstain from any sexual activity.
- B. Demonstrate sexual feelings in ways other than intercourse.
- C. Practice sexual intercourse at least two to three times daily until successful.
- D. Perform pelvic floor retraining exercises.
Correct Answer: B
Rationale: Exploring alternative ways to express intimacy can help cope with impotence.