pharmacology

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Which of the following processes proceeds in the second phase of biotransformation?

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שאלה #17196

		Oxidation
		Reduction
		Elimination through kidney
done		Acetylation
		Hydrolysis

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Describe definition of an agonist?

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שאלה #17197

		Any substance that brings about a change in biologic function through its chemical action
done		A drug that binds to a receptor and stimulates cellular activity
		A drug directed at parasites infecting the patient
		A drug that binds to a receptor and inhibits or opposes cellular activity
		A specific regulatory molecule in the biologic system where a drug interacts

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What explains the anxiolytic action caused by diazepam?

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שאלה #17198

done		interaction with benzodiazepinic receptors
		interaction with opioid receptors
		interaction with cholinoreceptors
		interaction with serotonine receptors
		interaction with adrenoreceptors

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Choose drug with analgesic properties administered by inhalation:

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שאלה #17199

		Carbamazepine
		Ketamine
done		Nitrous oxide
		Halothane
		Diphenhydramine

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מיין לפי דירוג חדש ישן

All of the following are opium derivatives EXCEPT:

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שאלה #17201

done		paracetamol
		morphine
		codeine
		papaverine
		thebaine

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מיין לפי דירוג חדש ישן

Each of the findings listed is characteristic of opioid poisoning EXCEPT:

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שאלה #17202

		Bradycardia
		Low body temperature
		Coma
done		Mydriasis
		Miosis of the pupils

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Which antiepileptic drug causes hyperplastic gingivitis?

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שאלה #17206

		Carbamazepine
		Phenobarbital
		Ethosuximide
done		Phenytoin
		Sodium valproate

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Which one of the following drugs exerts its anticonvulsant effects by blocking sodium chanels in neuronal membranes?

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שאלה #17207

		Valproic acid
done		Chlorpromazine
		Magnesium sulphate
		Diazepam
		Phenobarbital

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מיין לפי דירוג חדש ישן

If one patient is taking amitriptyline and another patient is taking chlorpromazine, they are both likely to experience:

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שאלה #17208

		Gynecomastia
done		Postural hypotension
		Extrapyramidal dysfunction
		Excessive salivation
		Increased gastrointestinal motility

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מיין לפי דירוג חדש ישן

The main effect of neuroleptics is:

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שאלה #17209

		GABA-ergic
		antiagregant
		cholinomimetic
		adrenomimetic
done		antidopaminic

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