Pharmacology and toxicology mcqs (191_200)
191.Organic pesticides may be effectively counteracted with
A.Pralidoxime
B.charcoal
C.Dopamine
D.Pentazocine
Ans.A
192.An example of gametocidal drug used in malaria is
A.Quinine
B.Primaquine
C.Paludrine
D.None of these
Ans.B
193.Albuterol is used as
A.Bronchodilator
B.Diuretic
C.Vasidilator
D.Vasoconstrictor
Ans.A
194.Adrenaline is used parentrally in a concentration of
A.1:10
B.1:1000
C.1:0000
D.10%
Ans.B
195.Nicotinic action of acetylcholine is blocked by the drug
A.d_Tubocurarine
B.Atropine
C.Neostigmine
D.Carvedilol
Ans.A
196.Aminocarproic acid is used mainly as an
A.Antiepileptic
B.Antihistaminic
C.Haemostatic
D.Antiemetic
Ans.C
197.Procarbazine is used in the treatment of
A.Psoriasis
B.Hodgkin's disease
C.Breast Cancer
D.None of these
Ans.B
198.Over use of digitalis may result in
A.Habituation
B.Tolerance
C.Addiction
D.Cumulative poisoning
Ans.D
199.The action of digitalis is increased by
A.Sodium
B.Calcium
C.Magnesium
D.Potassium
Ans.B
200.Colchicine is used mainly to treat
A.OA
B.Rheumatoid arthritis
C.Gout
D.DM
Ans.C
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