which of the following functional group cause instability of aspirin?
Anonymous Quiz
35%
Alcohol
35%
Ester
23%
Ketone
8%
Ether
Occurrence of the following adverse reaction absolutely contraindicates further use of rifampicin in the treatment of tuberculosis:
Anonymous Quiz
46%
Respiratory syndrome
19%
Cutaneous syndrome
25%
Flu like syndrome
10%
Abdominal syndrome
Ibuprofen has a pKa of 5.5. the pH of the urine of a patient is 7.5. What is the ratio of dissociated to undissociated drug?
Anonymous Quiz
31%
20:1
34%
100:1
24%
1:100
11%
2:2
Identify the drug that shows pharmacology active linked with specific optical isomer?
Anonymous Quiz
24%
Dopamine
30%
Acetylcholine
36%
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
24%
Buchner
47%
Fischer
13%
Sumner
16%
Koshland