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Medical Science Mcqs 5254 MCQs [All-Courses]

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Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

All Topics  5254

Hypokalemia is seen in therapy with____________?
A Digitalis
B Ibuprufen
C Corticosteroids
D Diazepam
Correct Answer: Digitalis
The following drugs are useful in hypertension except_____________?
A Calcium channel blockers
B Alpha methyl dopa
C Beta blockers
D Pentoxifyline
Correct Answer: Pentoxifyline
The potent anti arrhythmic drug which has little negative ionotropic effect valuable in patients with poor left ventricular function_____________?
A Amlodipine
B Bidoprolo
C Amiodarnone
D Digoxin
Correct Answer: Digoxin
Quindine is used to treat______________?
A Hypertension
B Angina pectoris
C Atrial fibrillation
D Congestive heart failure
Correct Answer: Atrial fibrillation
Which of the following cardiac depressants is contraindicated in a patient with cardiac arrhythmia____________?
A Lidocaine
B Quinidine
C Phenytoin
D Propranolol
Correct Answer: Quinidine
The mechanism of action of sodium nitroprusside is_____________?
A Increases cAMP
B Direct Vasodilator
C Calcium channel blocker
D Block the sympathetic flow at hypothalamus
Correct Answer: Direct Vasodilator
Mechanism of action of nifidipine is_____________?
A It has a prominent smooth muscle relaxant action causes arteolar dilation leading to fall in blood pressure
B Nifidipine depresses the SA node thus decreasing mycocoardial excitability
C Mainly depression of A-V conduction
D Decreased cardiac output thus decreasing load on myocardium
Correct Answer: It has a prominent smooth muscle relaxant action causes arteolar dilation leading to fall in blood pressure
Drug chemically related to penicillins is_____________?
A Tetracycline
B Sulphonamide
C Cephalosporin
D Lincemycin
Correct Answer: Cephalosporin
The drug for choice for treatment of infection involving non-penicillinase producing staphylococcus is______________?
A Ampicillin
B Erythromycin
C Penicilling G
D Methicillin sodium
Correct Answer: Penicilling G
The drug for choice for treatment of infection involving non-penicillinase producing staphylococcus is___________?
A Ampicillin
B Erythromycin
C Penicilling G
D Methicillin sodium
Correct Answer: Penicilling G
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