Pharmacology Archives | Page 14 of 57

Which of the following histamine blockers has no effect on muscarinic receptors______________?

July 28, 2021July 28, 2019 by admin

Which of the following histamine blockers has no effect on muscarinic receptors______________?

A. Diphenydramine
B. Promethazine
C. Terfenadine
D. Pyrilamine

July 28, 2021July 28, 2019 by admin

The maximum antiseptic action is seen with which of the following concedntrations of ethanol_____________?

A. 50%
B. 65%
C. 70%
D. 95%

July 28, 2021July 28, 2019 by admin

Nitrates are not used in______________?

A. CCF
B. Esophageal spasm
C. Renal colic
D. Cyanide poisoning

July 28, 2021July 28, 2019 by admin

Serum sickness is caused by all the following drugs except_____________?

A. Aspirin
B. Pencillins
C. Sulfonamides
D. Chloroquin

July 28, 2021July 28, 2019 by admin

Potassium permanganate is used for_______________?

A. Gargling
B. Dinisfect water in wells
C. Irrigating cavities
D. Cleaning surgical instruments

July 28, 2021July 28, 2019 by admin

Which of the following drugs to not require a change in their dosage in patients with renal failure_______________?

A. Rifampicin
B. Isoniazid
C. Cefotaxime
D. Aminoglycoside

July 28, 2021July 28, 2019 by admin

All of the following penetrate the CSF except________________?

A. Dextrose
B. Dilantine
C. Diazepam
D. Dopamine

July 28, 2021July 28, 2019 by admin

Which antisialagogue is contraindicated in glaucoma_____________?

A. Ephederine
B. Atroe
C. Propranolone
D. Morphine

July 28, 2021July 28, 2019 by admin

Side effect of antihistaminic is_______________?

A. Cough
B. Headache
C. Drowsiness
D. Vertigo

July 28, 2021July 28, 2019 by admin

ovidone iodine is the choice of mouthrinse in cases associated AIDS because______________?

A. It is a topical antimicrobial
B. It is a topical anesthestic
C. Its ability to aid in blood coagulation
D. All of the above