Nokea
Which of the following would a nurse suggest for a client with an inflammation of the prostate gland?
- A. Treat the client and also his sexual partners.
- B. Avoid standing for long periods and foods that cause diarrhea.
- C. No masturbation or sexual intercourse until treated.
- D. Avoid foods that may cause acidity.
Correct Answer: C
Rationale: Abstinence from sexual activity until treatment is complete helps prevent exacerbation and transmission.
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The external male genital organs are represented by the following structures, EXCEPT:
- A. penis;
- B. seminal ducts;
- C. corpus spongiosum;
- D. prostate
Correct Answer: D
Rationale: The correct answer is D: prostate. The prostate is an internal male reproductive organ located below the bladder. Step-by-step rationale: A - The penis is an external male genital organ. B - Seminal ducts are also known as vas deferens and are part of the male reproductive system. C - The corpus spongiosum is a spongy tissue structure found in the penis. Thus, the prostate is the only internal organ listed, making it the correct answer.
In what specific part of the male reproductive system do maturing sperm gain increased motility and their ability to swim?
- A. Seminiferous tubules
- B. Epididymis
- C. Ductus deferens
- D. Ejaculatory duct
Correct Answer: B
Rationale: The correct answer is B: Epididymis. The epididymis is where maturing sperm gain increased motility and their ability to swim due to the presence of specific proteins and enzymes that facilitate this process. Sperm leave the seminiferous tubules in an immature state and undergo maturation in the epididymis through interactions with these proteins. The ductus deferens and ejaculatory duct are not involved in the maturation process of sperm and do not contribute to their motility. The seminiferous tubules are responsible for sperm production but not for the maturation of sperm motility.
The corpus luteum secretes whereas oogenesis will produce ___
- A. FSH. ova/ ovum.
- B. LH.
- C. 2; 2
- D. prolactin.
Correct Answer: A
Rationale: The correct answer is A because the corpus luteum secretes progesterone, not FSH. Oogenesis produces ova/ovum, not FSH, LH, or prolactin. FSH and LH are hormones produced by the pituitary gland to regulate the menstrual cycle, not by the corpus luteum or involved in ova production. Prolactin is a hormone involved in milk production, not in oogenesis or corpus luteum function. Therefore, A is correct as it correctly identifies the function of the corpus luteum and the product of oogenesis.
The layer of the uterine wall that is shed during menstruation is the
- A. endometrium
- B. myometrium
- C. epimetrium
- D. none of the above
Correct Answer: A
Rationale: The correct answer is A: endometrium. During menstruation, the endometrium, the inner lining of the uterus, is shed. This layer thickens throughout the menstrual cycle in preparation for possible implantation of a fertilized egg. If fertilization does not occur, the endometrium is shed during menstruation.
B: myometrium is incorrect because it is the middle layer of the uterine wall consisting of smooth muscle tissue, responsible for contracting during labor.
C: epimetrium is incorrect as it is not a recognized term in anatomy. The outer layer of the uterus is called the perimetrium.
D: none of the above is incorrect as the endometrium is the specific layer of the uterine wall that is shed during menstruation.
Where do sperm cells attain fertilization competence and motility?
- A. rete testis
- B. epididymis
- C. vas deferens
- D. seminiferous tubule
Correct Answer: B
Rationale: The correct answer is B: epididymis. Sperm cells attain fertilization competence and motility in the epididymis. Here's the rationale:
1. Sperm cells are produced in the seminiferous tubules of the testes.
2. They then move to the epididymis for maturation, where they gain motility and the ability to fertilize an egg.
3. The epididymis provides the ideal environment for sperm to undergo final maturation processes.
4. The rete testis is a network of tubules where sperm are transported from the seminiferous tubules, not where they gain fertilization competence.
5. The vas deferens is a duct that carries sperm from the epididymis to the urethra, not where sperm attain fertilization competence.