51. Chemically heroin is
A
morphine monoacetate
B
morphine dibenzoate
C
morphine diacetate
D
morphine monobenzoate
Answer :
morphine diacetate
52. The term 'broad spectrum antibiotics' means
A
bactericidal antibiotics
B
bacteriostatic antibiotics
C
which kill or inhibit a wide range of gram $$-ve$$ and gram $$+ve$$ bacteria
D
which kill or inhibit all types of gram $$+ve$$ bacteria
Answer :
which kill or inhibit a wide range of gram $$-ve$$ and gram $$+ve$$ bacteria
54. The drugs which are given to the patients suffering from anxiety and mental tension are known as
A
tranquilizers
B
analgesics
C
antimicrobials
D
antibiotics
Answer :
tranquilizers
55. Terfenadine is commonly used as a/an
A
tranquilizer
B
antihistamine
C
antimicrobial
D
antibiotic
Answer :
antihistamine
56. Drugs that bind to the receptor site and inhibit its natural function are called
A
agonistic drugs
B
antagonistic drugs
C
antimicrobial drugs
D
allosteric drugs
Answer :
antagonistic drugs
57. Which of the following can possibly be used as analgesic without causing addiction and mood modification?
A
Morphine
B
Diazepam
C
Tetrahydrocational
D
$$N$$ - acetyl - $$para$$ - aminophenol
Answer :
$$N$$ - acetyl - $$para$$ - aminophenol
59. An antibiotic contains nitro group attached to aromatic nucleus. It is
A
penicillin
B
streptomycin
C
tetracycline
D
chloramphenicol
Answer :
chloramphenicol
60. Which of the following is not a correct statement?
A
Transparent soaps are made by dissolving the soap in ethanol and then evaporating excess solvent.
B
Soaps that float in water are made by beating tiny air bubbles before their hardening.
C
Medicated soaps contain alcohol to prevent rapid drying.
D
Potassium soaps are soft to the skin than sodium soaps.
Answer :
Medicated soaps contain alcohol to prevent rapid drying.