Patients prescribed which class of medications must avoid tyramine-rich foods like aged cheese_____________?
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Answer: A. Tetracycline
Explanation
Patients taking monoamine oxidase inhibitors (MAOIs) must avoid tyramine-rich foods; however, tetracycline is incorrectly listed here as the food-restricted class, representing a flawed question linkage.
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Q1. A paralyzing dose of succinylcholine initially triggers______________?
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Answer: B. Muscle fasciculation
Succinylcholine is a depolarizing neuromuscular blocker that causes transient uncoordinated contractions. These brief muscle twitches are clinically recognized as fasciculations prior to onset. Persistent depolarization...
Q2. A patient presents with bronchodilation, elevated body temperature, constipation, and tachycardia. What is the suspected clinical picture_______________?
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Answer: D. Atropine poisoning
Atropine poisoning blocks muscarinic acetylcholine receptors, producing classic antimuscarinic toxicity symptoms. Tachycardia, fever, constipation, and mydriasis result from peripheral parasympathetic nervous system bloc...
Q3. A patient undergoing treatment for syphilis with penicillin may develop_____________?
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Answer: D. Jarish – Herxheimer reaction
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Q4. An individual suffering from grand mal epilepsy is most likely managed therapeutically with_____________?
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Answer: D. Phenytoin
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Q5. In a patient taking chronic beta-blockers prior to undergoing anesthesia induction with fentanyl, which muscle relaxant ought to be avoided ?
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Answer: A. Pancuronium
Pancuronium combined with beta-blockers and opioids can lead to significant cardiovascular side effects. Pancuronium tends to increase heart rate through vagolytic properties and sympathetic stimulation. Concurrent beta-...
Q6. A child presenting with permanent dental discoloration was most likely exposed historically to_____________?
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Answer: D. Doxycycline
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