NKU Pharmacology Midterm MSN 611 Questions With Complete Solutions
As a neurotransmitter in the brain correct answer: Histamine that is not found within mast cells functions Convulsions, postural hypotension, cardiac arrhythmias correct answer: Toxic effect of first-generation antihistamines Epinephrine is mainstay medication. Antihistamines will not be able to treat it alone Life-threatening reaction that requires medical intervention. Causes significant physical distress, impairs ability to swallow and breath. Itchy rash, swelling of tongue, bronchoconstriction, hypotension, facial edema Presents suddenly correct answer: Know anaphylaxis Sedative properties, CNS depression - beers list for elderly correct answer: Central nervous system side effect of antihistamines in the elderly inhibit the secretion of gastric acid in patients with GI disorders. correct answer: Indication H2 antihistamines Typically empiric - before causative pathogen has been identified. Started on broad-spectrum antibiotics before pathogen is confirmed. Consider: pt hx, age, pregnancy, renal fx, liver fx,
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