A person was online continuously for over 24 hours, posting rhymes on official government websites and inviting politicians to join social networks. The person has not slept or eaten for 3 days. What features of mania are evident?
Poor judgment and hyperactivity
Increased muscle tension and anxiety
Vegetative signs and poor grooming
Cognitive deficits and paranoia
The Correct Answer is A
Rationale:
A. Poor judgment and hyperactivity are characteristic of mania, demonstrated by risky behavior (posting on official sites, inviting politicians) and prolonged activity without rest.
B. Increased muscle tension and anxiety are more typical of anxiety disorders, not classic manic episodes.
C. Vegetative signs (e.g., sleep and appetite disturbances) occur but poor grooming is more common in depression than mania.
D. Cognitive deficits and paranoia may be seen in psychosis but are not the primary features described here.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Rationale:
A. Lemonade may mask the taste of lithium but does not significantly reduce gastrointestinal irritation.
B. Taking lithium with meals helps buffer the stomach lining, reducing nausea and other GI side effects.
C. A large glass of juice may dilute the medication but does not provide the same protective effect as food.
D. An antacid may help with indigestion, but it is not the primary recommendation for preventing nausea from lithium; additionally, some antacids can alter lithium absorption.
Correct Answer is B
Explanation
Rationale:
A. Arthritis does not typically affect lithium metabolism or clearance.
B. Heart failure can impair renal function and fluid balance, increasing the risk of lithium toxicity and making serum concentration monitoring critical.
C. Psoriasis does not interfere with lithium pharmacokinetics.
D. Epilepsy is not directly related to lithium metabolism, though caution is warranted if the patient is on other medications.
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