Nursing Elites

1. A male patient is concerned about the risk of prostate cancer while receiving finasteride (Proscar) for benign prostatic hyperplasia (BPH). What should the nurse explain about this risk?

• A. Finasteride has been shown to lower the risk of developing prostate cancer.
• B. Finasteride has no effect on the risk of developing prostate cancer.
• C. Finasteride may increase the risk of developing prostate cancer, so regular screening is important.
• D. Finasteride does not affect the risk of prostate cancer, so regular screening is unnecessary.

Correct answer: A

Rationale: The correct answer is A. Finasteride has been shown to lower the risk of developing prostate cancer. Studies have demonstrated that finasteride can reduce the incidence of prostate cancer. However, it is still recommended to have regular screening to monitor for any potential issues. Choice B is incorrect as finasteride has shown to have a positive effect on reducing prostate cancer risk. Choice C is inaccurate because finasteride decreases, not increases, the risk of prostate cancer. Choice D is incorrect as regular screening is still necessary despite the risk reduction associated with finasteride.

2. What is a common factor related to all forms of heart failure?

• A. Peripheral edema
• B. Pulmonary edema
• C. Reduced cardiac output
• D. Jugular vein distention

Correct answer: C

Rationale: The correct answer is C: Reduced cardiac output. All forms of heart failure share this common factor, which occurs when the heart is unable to pump enough blood to meet the body's needs. Choices A, B, and D are incorrect. While peripheral edema and pulmonary edema can be symptoms of heart failure, they are not universal to all forms. Jugular vein distention is a sign of right heart failure, not a common factor across all types of heart failure.

3. What are direct effects of antibodies? (Select ONE that does not apply):

• A. Neutralization
• B. Agglutination
• C. Precipitation
• D. Phagocytosis

Correct answer: D

Rationale: The direct effects of antibodies include neutralization, agglutination, and precipitation. Antibodies neutralize pathogens by binding to them and preventing their harmful effects. Agglutination involves the clumping together of pathogens, making it easier for phagocytes to engulf them. Precipitation refers to the process where antibodies bind to soluble antigens, forming large complexes that are easily removed from the body. Phagocytosis, on the other hand, is an indirect effect of antibodies where phagocytes engulf and destroy pathogens opsonized by antibodies, not a direct effect.

4. Which clients are at highest risk for pneumonia?

• A. Those in their 20s and 30s and generally healthy
• B. Those who exercise regularly and are not exposed to pathogens
• C. Those who are hospitalized and immunocompromised
• D. Those who have adequate respiratory function

Correct answer: C

Rationale: Clients who are hospitalized and immunocompromised are at the highest risk for pneumonia due to their weakened immune systems. Choice A is incorrect as young and healthy individuals typically have stronger immune systems. Choice B is incorrect because regular exercise can actually boost the immune system and reduce the risk of infections. Choice D is incorrect as having adequate respiratory function does not necessarily correlate with the risk of developing pneumonia.

5. Manifestations of Cushing syndrome include:

• A. truncal obesity with thin extremities.
• B. enlargement of face, hands, and feet.
• C. cachexia.
• D. thick scalp hair.

Correct answer: A

Rationale: The correct manifestation of Cushing syndrome is truncal obesity with thin extremities. This occurs due to the redistribution of fat to the face, neck, and abdomen, while the arms and legs remain thin. Choice B, enlargement of face, hands, and feet, is more indicative of acromegaly. Choice C, cachexia, refers to extreme weight loss and muscle wasting, which is typically not seen in Cushing syndrome. Choice D, thick scalp hair, is not a typical manifestation of Cushing syndrome.

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