Nokea
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.
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The spermatic cord houses the
- A. testosterone production ________.
- B. ovum fertilization
- C. urethra
- D. sperm production
Correct Answer: D
Rationale: The correct answer is D: sperm production. The spermatic cord houses the structures that support and transport sperm, including the vas deferens, blood vessels, nerves, and lymphatics. It does not produce testosterone (A), facilitate ovum fertilization (B), or contain the urethra (C). Sperm production occurs in the testes, while the spermatic cord provides the pathway for the sperm to travel from the testes to the urethra for ejaculation.
Chronic cervicitis is treated with
- A. Antibiotics
- B. Antifungals
- C. Antivirals
- D. Anti-inflammatory drugs
Correct Answer: A
Rationale: Antibiotics are typically used to treat chronic cervicitis caused by bacterial infections.
Which of the following is greater after birth than before birth?
- A. Flow through the foramen ovale
- B. Pressure in the right atrium
- C. Flow through the ductus arteriosus
- D. Aortic pressure
Correct Answer: D
Rationale: Step-by-step rationale:
1. After birth, the foramen ovale closes, reducing flow (A)
2. Pressure in the right atrium decreases due to closing of fetal shunts (B)
3. Ductus arteriosus closes, reducing flow (C)
4. Aortic pressure increases as systemic circulation begins (D)
Summary:
A, B, and C decrease after birth due to closure of fetal shunts, while D increases as systemic circulation takes over, making it the correct choice.
The main function of the prostate seems to be _____.
- A. spermatogenesis
- B. production of glycogen
- C. secretion of alkaline mucus
- D. maturation of sperm cells
Correct Answer: C
Rationale: The correct answer is C: secretion of alkaline mucus. The prostate gland produces alkaline mucus that helps neutralize the acidic environment of the vagina, thus enhancing sperm viability. Spermatogenesis (choice A) occurs in the testes, not the prostate. The production of glycogen (choice B) is not a function of the prostate. While the prostate does play a role in sperm transport and nourishment, it does not directly impact the maturation of sperm cells (choice D).
Vener/o refers to:
- A. Vagina
- B. Vulva
- C. Sexual intercourse
- D. Hymen
Correct Answer: B
Rationale: The correct answer is B: Vulva. The term "vener/o" specifically refers to the external female genitalia, which includes the labia, clitoris, vaginal opening, and other structures collectively known as the vulva. The term does not refer to the vagina (A), which is the internal canal leading to the cervix. It also does not refer to sexual intercourse (C), which is the act of engaging in sexual activity. Lastly, it is not related to the hymen (D), which is a thin membrane partially covering the vaginal opening. Therefore, based on the definition and context of the term "vener/o," the correct answer is B: Vulva.