A 49-year-old man who has type 2 diabetes, high blood pressure, hyperlipidemia, and gastroesophageal reflux tells the nurse that he has had recent difficulty in achieving an erection.
Which of the following drugs from his current medications list may cause erectile dysfunction (ED)?
Propranolol (Inderal)
Ranitidine (Zantac)
Atorvastatin (Lipitor)
Metformin (Glucophage)
The Correct Answer is A
Choice A rationale: Propranolol, a beta-blocker used for high blood pressure and other cardiovascular conditions, is known to have potential side effects of sexual dysfunction, including erectile dysfunction (ED).
Choice B rationale: Ranitidine (Zantac) is an H2 blocker used for acid reflux and isn't typically associated with causing ED.
Choice C rationale: Atorvastatin (Lipitor), a statin used for high cholesterol, isn't commonly associated with causing ED.
Choice D rationale: Metformin (Glucophage), used for type 2 diabetes, is not typically linked to causing ED.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale: These lab findings, particularly concentrated urine (high specific gravity) and hyponatremia, are consistent with SIADH, where excessive ADH secretion leads to water retention and dilutional hyponatremia.
Choice B rationale: While it can affect sodium levels, Cushing's syndrome typically results in hypernatremia or normal sodium levels rather than hyponatremia.
Choice C rationale: Usually presents with hyponatremia but not specifically with high urine specific gravity or hematocrit.
Choice D rationale: DI is associated with high serum sodium and low urine specific gravity due to excessive excretion of dilute urine.
Correct Answer is A
Explanation
Choice A rationale: Plantar fasciitis typically presents with severe pain in the arch of the foot, especially during the first steps in the morning or after prolonged periods of rest.
Choice B rationale: Multiple toe deformities are not typically associated with plantar fasciitis.
Choice C rationale: Redness and severe swelling are not typical findings in plantar fasciitis.
Choice D rationale: Numbness and paresthesia are not common findings in plantar fasciitis.
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