Identify the drug that shows pharmacology active linked with specific optical isomer?
Anonymous Quiz
24%
Dopamine
30%
Acetylcholine
35%
Epinephrine
10%
Caffeine
In what proportion must a preparation containing 0.18% of drugs be mixed with one containing 0.14% of drug to produce a mixture of 0.15% drug strength.
Anonymous Quiz
21%
2 parts of 0.18% and 3 parts of 0.14%
38%
0.18 parts of 0.18% and 0.14 parts of 0.14%
27%
0.9 parts of 0.18% and 0.7 parts of 0.14%
14%
0.01 parts of 0.18% and 0.03 parts of 0.14%
The intravenous cannula that will give the largest flow rate is:
Anonymous Quiz
22%
A. 0.7 mm diameter 32 mm length
35%
B. 0.7 mm diameter 19 mm length
34%
C. 1.8 mm diameter 32 mm length
10%
D. 1.8 mm diameter 19 mm length
Which of the following unit is used for blood pressure of 120/80 is expressed in?
Anonymous Quiz
66%
A. Millimetres of mercury
11%
B. Centimetres of blood
14%
C. Centimetres of mercury
8%
D. Pascals
Which one of the followings is a tyrosine kinase inhibitor indicated for a variety of malignancies?
Anonymous Quiz
30%
(A) Imatinib
30%
(B) Paclitaxel
23%
(C) Ezetimibe
17%
(D) Mitomycin
This drug increases lipoprotein lipase (LPL) activity in adipose tissue:
Anonymous Quiz
33%
a) Cholestyramine (Questran)
32%
b) Lovastatin (Mevacor)
22%
c) Nicotinic acid (Niacin)
12%
d) Gemfibrozil (Loprol)
Sulfadoxine is used with __________ in chloroquine resistant malaria:
Anonymous Quiz
41%
A.Pyrimethamine
26%
B. Cotrimoxazole
26%
C. Trimethoprim
6%
D. Trovafloxacin
Q. All of the following are topical sulfonamides except:
Anonymous Quiz
14%
A.Sulfacetamide
29%
B. Mafenide
23%
C. Silver sulfadiazine
34%
D. Sulfamethoxazole
Which of the following scientist proposes proteinaceous nature of enzyme:
Anonymous Quiz
25%
Buchner
47%
Fischer
13%
Sumner
16%
Koshland
which of the following nitrogenous base is not present in RNA
Anonymous Quiz
34%
Uracil
13%
Guanine
15%
Cytosine
38%
Thymine
Which of the following is false?
Anonymous Quiz
17%
E.coli has ds circular DNA
24%
coliphage ϕ X 174 has a dsRNA
32%
Smallpox and herpes virus are examples of DNA viruses
28%
AIDS and cancer viruses are example of RNA
Which of the following technique is used to study structure of RNA
Anonymous Quiz
24%
Chromatography
50%
X-ray crystallography
19%
Feulgen
7%
Toluene blue
In 2006 two scientists got Nobel prize for RNA-interference, . In which organism these scientists discovered this process?
Anonymous Quiz
38%
Echinococcus granulosus
28%
Caenorhabditis elegans
18%
Hymenolepis nana
16%
Paragonimus westermani
Who discovered Restriction enzymes:
Anonymous Quiz
16%
Berg
51%
Smith and Nathans
23%
Alexander Fleming
10%
Carl segan
Klenow fragment is derived from
Anonymous Quiz
35%
Reverse Transcriptase
36%
DNA Ligase
25%
DNA Pol-II
5%
DNA Pol-I
Which of the following is vector for T-DNA
Anonymous Quiz
28%
Thermus aquaticus
27%
Salmonella typhimurium
34%
Agrobacterium tumefaciens
11%
Bacillus thuringiensis
What is true of plasmid?
Anonymous Quiz
24%
Part of nuclear chromosome
43%
Widely used in gene transfer
17%
Found in viruses
16%
Contains genes for vital activities
Grignard test is used for the detection of.......
Anonymous Quiz
21%
O- glycosides
44%
Cyanogenetic glycosides
16%
S -glycosides
19%
Flavonoids
Jerisch herxheimer reaction is an ADR of.......
Anonymous Quiz
20%
1-Methotrexate
28%
2-Ibuprofen
42%
3-Penicillin G
9%
4-Acyclovir