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MCQ No. 1736 | Physical Pharmacy

O/W micro emulsion containing hydrophilic surfactants produces :
Anonymous Quiz
23%
Translucent emulsion
43%
Transparent emulsion
31%
Milky white emulsion
3%
Intense white emulsion
MCQ No. 1737 | Biochemistry

Pigmentation of the skin is caused by
Anonymous Quiz
11%
TSH
7%
LH
68%
MSH
15%
Prolactin
MCQ No. 1738 | Biochemistry

Insulin is secreted by
Anonymous Quiz
83%
Beta cells of Pancreas
10%
Alpha cells of pancreas
6%
Liver
1%
Intestine
MCQ No. 1739 | Pharmacology

The drug against myoclonic seizures is :
Anonymous Quiz
11%
Primidone
50%
Carbamazepine
24%
Clonazepam
15%
Phenytoin
MCQ No. 1740 | Pharmacology

Phenytoin is used in the treatment of :
Anonymous Quiz
10%
Petit mal epilepsy
23%
Grand mal epilepsy
9%
Myoclonic seizures
57%
All of the above
MCQ No. 1741 | Pharmaceutics

Water soluble coating material for Microencapsulation include
Anonymous Quiz
31%
Gelatin
41%
Ethyl cellulose
22%
Polyethylene
7%
Polyamide
MCQ No. 1742 | Pharmaceutics

Cab-o-sil is used as
Anonymous Quiz
25%
Antiadherent
30%
Lubricant
23%
Disintegrant
22%
Glidant
MCQ No. 1743 | Pharmaceutics

Which of the following is used as a base for chewable tablet
Anonymous Quiz
54%
Mannitol
6%
Lactose
6%
Glucose
34%
All of the above
MCQ No. 1744 | Pharmaceutics

Local anesthetics used in parenteral products is
Anonymous Quiz
12%
Ethyl alcohol
24%
Benzoyl alcohol
26%
Benzyl alcohol
37%
All of the above
MCQ No. 1745 | Pharmacognosy

Which of these alkaloidal salts are more soluble in water
Anonymous Quiz
27%
Quinine HCL
49%
Quinine sulphate
17%
Cinchonidine
7%
Quinine
MCQ No. 1746 | Pharmacognosy

Ephedrine is _______ amine.
Anonymous Quiz
34%
Tertiary
36%
Secondary
27%
Quaternary
3%
None
MCQ No. 1747 | Pharmacology

A ganglioblocking drug for hypertension treatment is:
Anonymous Quiz
24%
Hydralazine
37%
Tubocuranine
25%
Trimethaphan
13%
Metoprolol
MCQ No. 1748 | Pharmacology

This drug is directly acting vasodilator:
Anonymous Quiz
21%
Labetalol
35%
Clonidine
22%
Enalapril
22%
Nifedipine
MCQ No. 1749 | Biochemistry

The structure of biotin contains
Anonymous Quiz
21%
Pyridine ring
34%
Imidazole ring
24%
Corrin ring
20%
Pteridine ring
MCQ No. 1750 | Biochemistry

Pellagra is due to the deficiency of
Anonymous Quiz
42%
Niacin
26%
Thiamine
25%
Vitamin B12
6%
Vitamin C
MCQ No. 1751 | Pharmacology

Conjugation of drug includes the following EXCEPT
Anonymous Quiz
16%
Glucoronidation
24%
Sulfate formation
54%
Hydrolysis
6%
Methylation
MCQ No. 1752 | Pharmacology

What phenomenon can occur in case of using a combination of drugs?
Anonymous Quiz
7%
Tolerence
18%
Tachyphylaxis
12%
Accumulation
63%
Synergism
MCQ No. 1753 | Pharmacology

Local anesthetics are:
Anonymous Quiz
57%
Weak bases
25%
Weak acids
13%
Salts
5%
None of the above
MCQ No. 1754 | Pharmacology

Parasympathomimetic drugs cause:
Anonymous Quiz
32%
Bronchodilation
22%
Mydriasis
37%
Bradycardia
9%
Constipation
MCQ No. 1755 | Medicinal Chemistry

Which of the following is active form of Cocaine?
Anonymous Quiz
40%
Ecgonine
32%
Tropacocaine
20%
Atropine
8%
Pseudococaine
MCQ No. 1756 | Medicinal Chemistry

Codeine differs in structure from morphine by
Anonymous Quiz
34%
N-methyl group
12%
-CI group
20%
-OC2Hs group
34%
-OCH3 group