Nokea
Ovulation occurs as a result of a surge of what hormone
- A. inhibin
- B. follicle stimulating hormone
- C. luteinising hormone
- D. progesterone
Correct Answer: C
Rationale: The correct answer is C: luteinising hormone (LH). Ovulation is triggered by a surge of LH from the anterior pituitary gland, which causes the mature follicle to rupture and release the egg. Inhibin (A) inhibits FSH secretion, FSH (B) stimulates follicle development, and progesterone (D) is produced after ovulation to support the uterine lining. Therefore, the surge of LH is the key hormone that directly triggers ovulation.
You may also like to solve these questions
Which of the following STIs are curable?
- A. Chlamydia and gonorrhea
- B. Gonorrhea and herpes
- C. Herpes and venereal warts
- D. AIDS and syphilis
Correct Answer: A
Rationale: Chlamydia and gonorrhea are bacterial infections that can be cured with antibiotics.
The largest ovarian ligament is the _____ ligament.
- A. ovarian
- B. broad
- C. suspensory
- D. sacral
Correct Answer: B
Rationale: The correct answer is B: broad ligament. The broad ligament is the largest ovarian ligament, providing support to the uterus and ovaries. It consists of layers of peritoneum and serves as a protective barrier. The other choices are incorrect because the ovarian ligament specifically connects the ovary to the uterus, the suspensory ligament supports the ovary and contains blood vessels, and the sacral ligament is not related to the ovary.
Bladder infections are known as
- A. seminiferous tubule
- B. nephritis.
- C. interstitial cell
- D. diverticulitis.
Correct Answer: C
Rationale: The correct answer is C: interstitial cell. Bladder infections are commonly referred to as cystitis, which is the inflammation of the bladder. Interstitial cells are found in the bladder wall and play a role in bladder function. Choice A, seminiferous tubule, is incorrect because it is a structure in the testes involved in sperm production. Choice B, nephritis, refers to inflammation of the kidneys, not the bladder. Choice D, diverticulitis, is inflammation of the diverticula in the colon, not related to bladder infections. Therefore, the most appropriate term for bladder infections is interstitial cell.
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.
Mrs. Smith balks at the idea of looking at her incision. It would be most appropriate to
- A. insist that she look at the incision
- B. document her refusal in the chart
- C. respect her feelings
- D. arrange for a psychiatric consultation
Correct Answer: C
Rationale: Respecting her feelings acknowledges her emotional state and promotes trust.