3909921
Question 1
Question
1- clearance is useful in calculation of :
Answer
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a-maintenance doce
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b-loading dose
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c- t 1\2
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d -a&c
Question 2
Question
2- lipophilicity reduces :
Answer
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absorption
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volume of distribution
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hepatic elimenation
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renal excretion
Question 3
Question
3- the nicotinic receptor does NOT mediate the ACH effect at the following site :
Answer
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sympathetic ganglion
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adrenal medullary cells
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parasympathetic ganglion
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sweat glands
Question 4
Question
4- atropine is used as pre-anesthetic medication due to all the following except :
Answer
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it decreases blood pressure
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it induces bronchodilatation & stimulates respiration
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it decreases vomiting
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it blocks the cardiac muscarinic receptors
Question 5
Question
5- the following is NOT an adverse effect of cholinomimetics :
Answer
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bronchospasm
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diarrhea
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tachycardia
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aggravate peptic ulcer
Question 6
Question
6-A medication\s that triggers malignant hyperthermia in susceptible individuals ?
Answer
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A-Halothane
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B-Succinylcholine
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C-Atracurium
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D-A&b
Question 7
Question
7- competitive neuromuscular blocker(s) used for endotracheal intubation is\are :
Answer
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A- pancuronium
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B- rocuronium
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C- succinylcholine
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D- b&c
Question 8
Question
8- fasiculations produced by succinylcholine do not induce :
Answer
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A- postoperative muscle pain
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B- vomiting & aspiration pneumonia
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C- hypokalemia
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D- increase intraocular pressure
Question 9
Question
9- treatment of atropine poisoning does not include:
Answer
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A- gastric lavage
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B- neostigmine
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C- diazepam
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D- cooling blankets
Question 10
Question
10- at the end of operation , the action of neuromuscular blocker is reversed by :
Answer
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a- atropine preceded by neostigmine
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b- neostigmine preceded by atropine
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c- atropine preceded by physostigmine
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d- physostigmine preceded by atropine
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