Muscarinic antagonists US Medical PG Flashcards - Medical Study Cards
Master Muscarinic antagonists with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Muscarinic antagonists Flashcard Deck - 10 Cards
Flashcard 1: One adverse effect of anti-muscarinics is _____, especially in men with prostatic hyperplasia
Answer: urinary retention
Flashcard 2: The vestibular system contains _____ muscarinic receptors
Answer: M1
Flashcard 3: Which anti-muscarinic (tiotropium or ipratropium) is longer-acting? _____
Answer: Tiotropium
Flashcard 4: The _____ muscarinic receptor is found in glands, the bladder, and smooth muscle
Answer: M3
Flashcard 5: Which "DUMBBELSS" symptom is NOT alleviated by atropine administration in cholinesterase inhibitor poisoning?_____
Answer: Excitation of skeletal muscle and CNS
Flashcard 6: Does atropine reverse the flaccid paralysis associated with cholinesterase inhibitor poisoning? _____
Answer: No, only effective at muscarinic receptors
Flashcard 7: terbutaline
Answer:
Extra: relaxation of premature uterine contractions β2 - agonist
Flashcard 8: tamsulosin
Answer:
Extra: BPH α1-antagonist, inhibits smooth muscle contraction, selective for prostatic receptors
Flashcard 9: donepezil
Answer:
Extra: Alzheimer's disease acetylcholinesterase inhibitor nausea, dizziness, insomnia
Flashcard 10: galantamine
Answer:
Extra: Alzheimer's disease acetylcholinesterase inhibitor nausea, dizziness, insomnia
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