MCQ No. 174- pharmacognosy
Phenazone test is used for -
Phenazone test is used for -
Anonymous Quiz
16%
A- Alkaloid
27%
B- Glycoside
39%
C- Tannins
18%
D- Resins
MCQ No. 175- pharmacognosy
Which of the following is pseudoalkloid
Which of the following is pseudoalkloid
Anonymous Quiz
10%
A- cocaine
35%
B- caffiene
40%
C- ephedrine
15%
D- colchicine
MCQ No. 176 - pharmacognosy
Isolation of morphine from opium was first done by -
Isolation of morphine from opium was first done by -
Anonymous Quiz
36%
A- serturner
35%
B- meisner
16%
C- Dersone
13%
D- Conine
MCQ No. 177 - pharmacognosy
Alkaloid on high doses shows -
Alkaloid on high doses shows -
Anonymous Quiz
11%
A- biological effect
57%
B- toxic effect
19%
C- therapeutic effect
12%
D- lethal effect
MCQ No. 178- pharmacognosy
Umbelliferae is the family of all except-
Umbelliferae is the family of all except-
Anonymous Quiz
15%
A- cummin
20%
B- dill
19%
C- ajowan
46%
D- lemon grass
MCQ No. 179 - pharmacognosy
The main chemical constituents of clove is
The main chemical constituents of clove is
Anonymous Quiz
15%
A- violate oil
7%
B- tannin
71%
C- eugenol
6%
D- eugenol acetate
MCQ No. 180 - pharmacognosy
Caffeine on oxidation gives
Caffeine on oxidation gives
Anonymous Quiz
31%
A-1,3 dimethyl alloxan
13%
B- methyl urea
15%
C- 3- methyl alloxan
41%
D- Both A and B
MCQ. No.181 | Case study
A 12 year old boy who is allergic to peanut was brought to the emergency room after accidentally consuming Peanuts contained in fast food.Doctors told that he is in anaphylactic shock ,this is severe allergic reaction that can affect a person’s breathing.
Which drug can help to open up airways so that he can breathe?and in which dosage form?
A 12 year old boy who is allergic to peanut was brought to the emergency room after accidentally consuming Peanuts contained in fast food.Doctors told that he is in anaphylactic shock ,this is severe allergic reaction that can affect a person’s breathing.
Which drug can help to open up airways so that he can breathe?and in which dosage form?
Mcq no 182
Reserpine is derived from...
Reserpine is derived from...
Anonymous Quiz
15%
A. Squalene
13%
B. Homoserine
23%
Asparagine
49%
Tryptophan and tryptamine
Mcq no 183
Precursor for biosynthesis of tropane alkaloids is
Precursor for biosynthesis of tropane alkaloids is
Anonymous Quiz
10%
A.Leucine
15%
B.Lysine
54%
C.Ornithine
22%
D.Tyrosine
Mcq no 184
The sugar moeity of Digitalis purpurea is
The sugar moeity of Digitalis purpurea is
Anonymous Quiz
8%
A. 2,6deoxyallose
46%
B. 2,6 deoxyrhamnose
32%
C. 2,6 deoxyglucose
14%
D. 2,6 deoxygalactose
Mcq no 185
Powdered digitalis is dried at temperature..
Powdered digitalis is dried at temperature..
Anonymous Quiz
52%
A. Not exceeding 60°c
27%
B. 65°c
18%
C. 75°c
2%
D. 100°c
Mcq no186
D-fructose on simple reduction gives
D-fructose on simple reduction gives
Anonymous Quiz
12%
A. Only mannitol
19%
B. Only sorbitol
26%
C. L-fructose
43%
D. Mixture of mannitol and sorbitol
Mcq no 187
Biuret test is used to detect
Biuret test is used to detect
Anonymous Quiz
28%
A. Carbohydrates
13%
B.lipids
54%
C. Proteins
5%
D. Nucleic acid
Mcq no 188
One of the following is confirmed by DNA diagnosis test
One of the following is confirmed by DNA diagnosis test
Anonymous Quiz
12%
A. Hyperuricemia
52%
B.Cystic fibrosis
24%
C.Acute pancreatitis
12%
D. Hyperuricemia
Mcq no189
Polyneuritis is a disease of which vitamin deficiency
Polyneuritis is a disease of which vitamin deficiency
Anonymous Quiz
19%
A. Thiamine
31%
B.Ascorbic acid
34%
C. Pyridoxine
16%
D.Nicotinamide
Mcq no190
Lactose intolerance is because of the lack of
Lactose intolerance is because of the lack of
Anonymous Quiz
9%
A. Acid phosphatase
57%
B. Lactate dehydrogenase
32%
C. Galactose-1-phosphate-uridyl transferase
2%
Transferase
MCQ. No.191| General Pharmacology
FDA assigns the letters A, B, C, D, and X to drugs approved for human use. To which of the following does this classification apply?
FDA assigns the letters A, B, C, D, and X to drugs approved for human use. To which of the following does this classification apply?
Anonymous Quiz
22%
Fetal risk when given to pregnant women
22%
The number of unlabeled uses for a drug
38%
Relative margins of safety/therapeutic index
17%
Amount of dosage reduction needed in presence of liver dysfunction
MCQ. No.192| General pharmacology
Dopamine, epinephrine and histamine are important neurotransmitter agonists. When these ligands interact with their cellular receptors, how do they mainly elicit their responses?
Dopamine, epinephrine and histamine are important neurotransmitter agonists. When these ligands interact with their cellular receptors, how do they mainly elicit their responses?
Anonymous Quiz
19%
Opening or closing ligand-gated ion channels
11%
Activating phospholipase C
25%
Inducing or inhibiting synthesis of ligand-specific intracellular proteins
45%
Regulating intracellular second messengers through G protein-coupled receptors