Nokea
Where does fertilization normally occur?
- A. uterus
- B. uterine tube
- C. ovary
- D. pelvic cavity
Correct Answer: B
Rationale: The correct answer is B, the uterine tube. Fertilization typically occurs in the uterine tube, also known as the fallopian tube, where the egg and sperm meet and fuse to form a zygote. This is the site where the fertilized egg begins its journey towards the uterus for implantation. The other choices are incorrect because fertilization does not occur in the uterus (A), ovary (C), or pelvic cavity (D). The uterus is where the fertilized egg implants and develops into a fetus, the ovary is where the egg is released during ovulation, and the pelvic cavity is a space that houses reproductive organs but not the site of fertilization.
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The function of the epididymis is
- A. Sperm maturation
- B. Produce sperm
- C. Spermatid storage
- D. Provide nutrition to sperm
Correct Answer: A
Rationale: The correct answer is A: Sperm maturation. The epididymis is a coiled tube where sperm undergo maturation, gaining motility and ability to fertilize an egg. It does not produce sperm (incorrect B), but stores sperm for a short period (incorrect C) before ejaculation. It also does not provide nutrition to sperm (incorrect D).
Which of the following nursing interventions would a nurse perform to avoid maceration from irritating drainage or wound compresses in a client with a breast abscess?
- A. Apply zinc oxide to the surrounding skin.
- B. Use a binder to hold the dressing in place.
- C. Elevate the scrotum to relieve the pain.
- D. Limit alcohol intake to 2 drinks per week.
Correct Answer: A
Rationale: Zinc oxide protects the skin from moisture and irritation.
Which gland provides fructose, a sugar in semen that energizes sperm?
- A. Seminal vesicles
- B. Bulbourethral gland
- C. Prostate
- D. Epididymis
Correct Answer: A
Rationale: The correct answer is A: Seminal vesicles. These glands produce fructose, a sugar in semen that provides energy for sperm. Seminal vesicles are located near the base of the bladder and are responsible for producing a significant portion of the fluid in semen. The other choices are incorrect because the bulbourethral gland produces a clear lubricating fluid, the prostate produces a milky fluid that helps with sperm motility and viability, and the epididymis is a coiled tube where sperm mature and are stored, but it does not produce fructose.
During an internal examination of a patient’s anus, the nurse notes that the patient has a hypertonic sphincter. What is the most relevant action for the nurse to take at this time?
- A. Ask the patient about anxiety or pain related to the examination.
- B. Inquire if the patient has had any neurologic injury that causes a hypertonic sphincter.
- C. Refer the patient to the physician for evaluation.
- D. Question the patient about a history of anal trauma.
Correct Answer: A
Rationale: Correct Answer: A
Rationale:
1. Hypertonic sphincter indicates increased muscle tone.
2. Inquiring about anxiety or pain helps assess the patient's comfort level.
3. Anxiety or pain can cause increased muscle tension.
4. Addressing emotional factors can help relax the sphincter for a more comfortable examination.
Summary:
- Option B focuses on neurologic causes, not immediate patient care.
- Option C suggests referral without addressing patient comfort.
- Option D addresses past trauma, not the current situation of hypertonic sphincter.
The process in which sperm are hormone (FSH) have on males? streamlined into a head, midpiece,
- A. Male testes are not and tail is called ________.
- B. spermatogenesis
- C. FSH functions solely in
- D. acrosomal reaction
Correct Answer: B
Rationale: The correct answer is B: spermatogenesis. Spermatogenesis is the process by which sperm cells are produced in the male testes. FSH (follicle-stimulating hormone) plays a crucial role in stimulating the production of sperm within the testes. During spermatogenesis, sperm cells go through various stages of development, including the formation of a head, midpiece, and tail. The other choices are incorrect because:
A: Male testes are not and tail is called ________. This statement is incomplete and does not make sense in the context of the question.
C: FSH functions solely in. This choice is incomplete and does not provide any relevant information about the process of sperm production.
D: Acrosomal reaction. This term refers to a specific event that occurs during fertilization and is not directly related to the overall process of sperm production in the testes.