A 49-year-old man with a history of a liver transplant presents with painless purplish spots on his face and mouth. The nurse practitioner suspects which of the following?
Tinea versicolor
Squamous cell carcinoma
Kaposi's sarcoma
Addison disease
The Correct Answer is C
Choice A reason: Tinea versicolor is a superficial fungal infection causing hypopigmented or hyperpigmented skin patches, not purplish lesions.
Choice B reason: Squamous cell carcinoma typically presents as raised, scaly, or ulcerated lesions rather than purplish patches.
Choice C reason: Kaposi's sarcoma presents with purplish, non-painful lesions and is associated with immunocompromised individuals, such as post-transplant patients on immunosuppressive therapy.
Choice D reason: Addison disease can cause hyperpigmentation but usually presents as diffuse bronzing rather than discrete purplish lesions on the face and oral mucosa.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Bisphosphonates are the first-line therapy for Paget’s disease as they inhibit bone resorption, help normalize bone turnover, and alleviate symptoms such as bone pain and deformity.
Choice B reason: Calcitonin is less effective than bisphosphonates and is generally reserved for patients who cannot tolerate bisphosphonates.
Choice C reason: Vitamin D supplementation may be supportive but is not sufficient as primary therapy for Paget’s disease.
Choice D reason: NSAIDs can help relieve bone pain but do not alter disease progression and are considered adjunct therapy rather than first-line treatment.
Correct Answer is D
Explanation
Choice A reason: Remdesivir is an antiviral and is not commonly associated with mood disturbances such as mania.
Choice B reason: Albuterol can cause mild nervousness or tremor but rarely induces full manic episodes.
Choice C reason: Famotidine is an H2 receptor antagonist and is not associated with mania.
Choice D reason: Dexamethasone is a corticosteroid that can induce psychiatric side effects including mania, agitation, and psychosis, particularly in older adults or those with underlying vulnerabilities.
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