Pharmacology MCQ 393
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Pharmacology MCQ 395
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Pharmacology MCQ 396
A. dry skin due to loss of sweating
B. cardiac arrhythmias (A-V) block
C. mania and confusion
D. vomiting
E. retention of urine
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Pharmacology MCQ 397
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Pharmacology MCQ 398
A. hallucinations and delusions
B. feelings of external control
C. tremor, rigidity of skeletal muscle
D. thought disorders
E. apathy, withdrawal
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Pharmacology MCQ 399
A. Flupenthixol
B. Fluspirilen
C. Haloperidol
D. Chlorpromazine
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Pharmacology MCQ 400
A. treatment of schizophrenia
B. treatment of mania and delirium
C. treatment of malignant neuroleptic syndrome
D. premedication and neuroleptanalgesia in surgery
E. treatment of aggressive and violent behaviour
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Pharmacology MCQ 401
A. are the signs of a Parkinsonian syndrome
B. are the signs of acute akathisia
C. are the symptoms of aggravated psychosis
D. are the signs of allergy
E. are signs of drug dependence
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Pharmacology MCQ 402
A. is potentionally fatal complication of neuroleptics
B. its clinical feature is muscle rigidity
C. its clinical feature is hypothermia
D. its clinical feature is stupor and coma
E. responds to treatment with dantrolene
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Pharmacology MCQ 403
A. may be alleviated
B. may be aggravated
C. is not influenced
D. can result in agranulocytosis
E. can result in astrocytoma
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Pharmacology MCQ 404
A. for treatment of hiccough
B. for treatment of vestibular disorders
C. for prevention of drug induced nausea (premedication in surgery)
D. for treatment of alcoholism
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Pharmacology MCQ 405
A. profoundly sedating
B. much antimuscarinic action
C. high extrapyramidal effect
D. with piperazine side chain in the structure
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Pharmacology MCQ 406
A. piperidine side chain in the structure
B. profoundly sedating
C. little antimuscarinic action
D. little extrapyramidal effect
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Pharmacology MCQ 407
A. less sedating
B. more hypotensive
C. less antimuscarinic
D. have more extrapyramidal toxicity
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Pharmacology MCQ 408
A. phenothiazines
B. butyrophenones
C. thymoleptics
D. thioxanthenes
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Pharmacology MCQ 409
A. benzodiazepines
B. 2nd generation (comprising mianserin, viloxazine and maprotiline)
C. serotonin reuptake inhibitors (SSRI)
D. tricyclic antidepressant (TCA)
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Pharmacology MCQ 410
A. inhibition of extraneuronal uptake
B. inhibition of reuptake of amines by nerve terminals
C. release of amines by nerve terminals
D. inhibition of MAO
E. inhibition of COMT
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Pharmacology MCQ 411
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A. overstimulation of dopaminergic receptors in the CNS
B. deficient monoaminergic transmission in the CNS
D. deficient norepinephrine and/or serotonin transmission in the CNS
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Pharmacology MCQ 412
Inhibition of reuptake is established long before depression is alleviated
A. because of the long T 0.5 of amines
B. because of the pre-existing up regulation of the postsynaptic receptors
C. because of the pre-existing down regulation of the postsynaptic receptors
D. because of the rapid metabolism of amines
E. because of the enterohepatic cycle of amines
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A. because of the long T 0.5 of amines
B. because of the pre-existing up regulation of the postsynaptic receptors
C. because of the pre-existing down regulation of the postsynaptic receptors
D. because of the rapid metabolism of amines
E. because of the enterohepatic cycle of amines
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Pharmacology MCQ 413
In addition, TCA‘s block all except:
A. histamine receptors
B. muscarinic receptors
C. 5-HT receptors
D. nicotinic receptors
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A. histamine receptors
B. muscarinic receptors
C. 5-HT receptors
D. nicotinic receptors
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Pharmacology MCQ 414
Blockade of the muscarinic receptors results in all except
A. dry mouth
B. blurred vision, aggravation of narrow-angle glaucoma
C. constipation
D. tachycardia
E. bronchoconstriction
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A. dry mouth
B. blurred vision, aggravation of narrow-angle glaucoma
C. constipation
D. tachycardia
E. bronchoconstriction
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Pharmacology MCQ 415
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A. can potentiate arrhythmogenic toxicity of cardioactive drugs
B. is short-acting
C. serious arrhythmias have been associated with administration of pimozide
D. an ECG must be taken before treatment
E. should be avoided in children
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Pharmacology MCQ 416
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A. can be effective in patients who have not responded to other drugs
B. increases risk of cardiac arrhythmias with drugs that prolong QT interval
C. is effective against negative as well as positive symptoms of schizophrenia
D. do not induce neutropenia or agranulocytosis
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