a male patient with benign prostatic hyperplasia bph is prescribed finasteride proscar what should the nurse include in the patient education

ATI RN

Pathophysiology Practice Exam

1. A male patient with benign prostatic hyperplasia (BPH) is prescribed finasteride (Proscar). What should the nurse include in the patient education?

A. The medication is expected to reduce the size of the prostate, which should improve urinary symptoms over time.
B. The medication will improve symptoms within a few days.
C. The medication will cure BPH after treatment is complete.
D. The medication may cause erectile dysfunction as a side effect.

Correct answer: A

Rationale: Finasteride is expected to reduce the size of the prostate, which should improve urinary symptoms over time, although the effects may take several weeks or months to become noticeable.

2. A patient began antiretroviral therapy several weeks ago for the treatment of HIV, and he has now presented to the clinic for a scheduled follow-up appointment. He states to the nurse, “I've been pretty good about taking all my pills on time, though it was a bit hit and miss over the holiday weekend.” How should the nurse best respond to this patient's statement?

A. “Remember that if you miss a dose, you need to take a double dose at the next scheduled time.”
B. “It's acceptable to miss an occasional dose as long as your symptoms don't worsen, but it's important to strive for consistent adherence.”
C. “Remember that your antiretroviral drugs will only be effective if you take them consistently and as prescribed.”
D. “If you're not consistent with taking your medications, you're likely to develop more side effects.”

Correct answer: C

Rationale: The correct response is to remind the patient that antiretroviral drugs are most effective when taken consistently and as prescribed. Choice A is incorrect because taking a double dose after missing a dose is not recommended, as it can lead to medication toxicity. Choice B is incorrect as it may give the impression that missing doses is acceptable, which can reduce the effectiveness of the treatment. Choice D is incorrect because while consistency is important, the focus should be on treatment effectiveness rather than side effects.

3. A client is brought to the emergency department after a motor vehicle accident in which she suffered a spinal cord injury at the level of C5. Which of the following assessments should be the priority?

A. Monitoring urinary output
B. Monitoring heart rate and rhythm
C. Monitoring respiratory rate
D. Monitoring the client's pain levels

Correct answer: B

Rationale: The correct answer is monitoring heart rate and rhythm. With a C5 spinal cord injury, monitoring heart rate and rhythm is crucial as it can impact autonomic regulation. This level of injury can affect cardiac function due to the disruption of sympathetic nerve fibers. Monitoring urinary output may be important to assess for urinary retention, but it is not the priority in this scenario. While monitoring respiratory rate is essential in all patients, in this case, cardiovascular stability takes precedence. Pain management is important but is not the priority when assessing a client with a C5 spinal cord injury.

4. Which of the following is the most appropriate diagnostic method for identifying lung cancer in its early stages?

A. CT scan
B. MRI
C. X-ray
D. Biopsy

Correct answer: D

Rationale: A biopsy is the most appropriate method for diagnosing lung cancer in its early stages. A biopsy involves taking a small tissue sample from the lung for examination under a microscope. This method provides a definitive diagnosis by identifying cancerous cells. CT scans, MRIs, and X-rays can help detect abnormalities in the lungs, but a biopsy is necessary to confirm the presence of lung cancer. CT scans offer detailed images of the lung's structure, MRIs use magnetic fields for imaging soft tissues, and X-rays provide a basic view of the lungs, but none of these imaging techniques can definitively confirm the presence of cancer without a biopsy.

5. Which of the following mediates humoral immunity?

A. Natural killer cells
B. T cells
C. B cells
D. Neutrophils

Correct answer: C

Rationale: Humoral immunity is mediated by B cells, not natural killer cells, T cells, or neutrophils. B cells are responsible for producing antibodies, which are essential components of humoral immunity.