Nokea
__________________ glands located just beneath the urinary bladder produce fluids that aid in nourishment and provides energy to the sperm cells
- A. Bulbourethral glands
- B. Bartholin's glands
- C. Seminal vesicle
- D. Prostate gland
Correct Answer: C
Rationale: The correct answer is C: Seminal vesicle. Seminal vesicles are located just beneath the urinary bladder and produce fluids that aid in nourishment and provide energy to sperm cells. They contribute a significant portion of seminal fluid, which contains nutrients and substances that enhance sperm motility and viability. The other choices are incorrect because: A (Bulbourethral glands) produce pre-ejaculate fluid for lubrication, B (Bartholin's glands) are located near the vaginal opening in females, and D (Prostate gland) produces a fluid that helps with sperm motility and viability but is not located just beneath the urinary bladder.
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Which factor will inhibit the secretion of estrogens?
- A. FSH
- B. LH
- C. estrogens
- D. progesterone
Correct Answer: C
Rationale: The correct answer is C: estrogens. Estrogens inhibit their own secretion through negative feedback. When estrogen levels rise, they signal the hypothalamus and pituitary gland to decrease the production of gonadotropin-releasing hormone (GnRH), follicle-stimulating hormone (FSH), and luteinizing hormone (LH), ultimately leading to a decrease in estrogen secretion. This self-regulation maintains hormonal balance in the body.
Incorrect choices:
A: FSH - FSH stimulates the production of estrogen by the ovarian follicles, so it does not inhibit estrogen secretion.
B: LH - LH also plays a role in stimulating estrogen production and does not inhibit its secretion.
D: Progesterone - Progesterone is involved in the menstrual cycle and pregnancy but does not directly inhibit estrogen secretion.
Estrogen replacement therapy is given to relieve the symptoms of:
- A. Cervicitis
- B. Pregnancy
- C. Endometriosis
- D. Menopause
Correct Answer: D
Rationale: Estrogen replacement therapy is given to relieve the symptoms of menopause because it helps alleviate hot flashes, night sweats, vaginal dryness, and other menopausal symptoms by replacing the declining estrogen levels in the body. Cervicitis is inflammation of the cervix and is not treated with estrogen therapy. Pregnancy naturally increases estrogen levels and does not require estrogen replacement therapy. Endometriosis is a condition where endometrial tissue grows outside the uterus and is not specifically treated with estrogen replacement therapy. In summary, estrogen replacement therapy is indicated for menopausal symptoms due to declining estrogen levels.
A male nurse is teaching a client about the scrotum and the ability of sperm to be effective in fertility. The nurse teaches the client that the sperm is contained in the testes and that its temperature is regulated by which of the following?
- A. Penis and surrounding structures
- B. Bladder tone
- C. Structure of the scrotum
- D. Smooth and skeletal muscles in the scrotum
Correct Answer: D
Rationale: The scrotum contains smooth and skeletal muscles that help regulate the temperature necessary for spermatogenesis.
What structure attaches the ovaries and the uterus to the pelvic wall?
- A. Broad ligament
- B. Mesovarium
- C. Ovarian ligament
- D. Suspensory ligament
Correct Answer: D
Rationale: The correct answer is D: Suspensory ligament. The suspensory ligament attaches the ovaries to the pelvic wall and also contains the ovarian artery, vein, and nerves. This structure supports and suspends the ovaries in the pelvic cavity. The broad ligament (A) is a sheet of peritoneum that connects the uterus, fallopian tubes, and ovaries to the pelvic wall. The mesovarium (B) is a fold of peritoneum that attaches the ovaries to the broad ligament. The ovarian ligament (C) attaches the ovaries to the uterus. Therefore, the suspensory ligament is the correct answer as it specifically connects the ovaries to the pelvic wall.
Which of the following are the advantages of a vaginal hysterectomy over an abdominal hysterectomy?
- A. Fewer complications
- B. Increased recovery time
- C. Radical hysterectomy can even be done laparoscopically
- D. No pain
Correct Answer: A
Rationale: Vaginal hysterectomies generally have fewer complications and quicker recovery times compared to abdominal procedures.