MCQ NO. 522 pharmaceutics
What will be the time required for a drug exhibiting first order rate constant of 4.6/hr to be degraded from initial concentration of 100 mg/ml to 10 mg/ml?
What will be the time required for a drug exhibiting first order rate constant of 4.6/hr to be degraded from initial concentration of 100 mg/ml to 10 mg/ml?
Anonymous Quiz
26%
0.5 hr
38%
9 hr
30%
4hr
6%
2hr
MCQ NO. 523 pharmacology
Which drug is not contraindicated for use in a patient with bowel obstruction? e. Bulk forming laxatives
Which drug is not contraindicated for use in a patient with bowel obstruction? e. Bulk forming laxatives
Anonymous Quiz
24%
a. Glucocorticoids
38%
b. Stimulant laxatives
27%
c. Faecal softeners
11%
d. Osmotic laxatives
MCQ NO. 524 pharmaceutical chemistry
Ibuprofen has a pKa of 5.5. If the pH of the patient's urine is 7.5. What is the ratio of dissociated to undissociated drug?
Ibuprofen has a pKa of 5.5. If the pH of the patient's urine is 7.5. What is the ratio of dissociated to undissociated drug?
Anonymous Quiz
23%
A 1:100
29%
B 1:2
36%
C. 100:1
12%
D. 2:1
MCQ NO. 525 pharmacology
Drug of choice for cholera prophylaxis is?
Drug of choice for cholera prophylaxis is?
Anonymous Quiz
26%
a. Chloramphenicol
28%
b. Procaine penicillin
37%
c. Doxycycline
9%
d. Septran
MCQ.526 p'Ceutics
Hot stage microsajpy is an important tool in preformulation studies for the study of..
Hot stage microsajpy is an important tool in preformulation studies for the study of..
Anonymous Quiz
8%
Compaction behaviour
32%
Microbial contamination
38%
Paricle size measurement
22%
Pseudopolymorphisrn
MCQ NO.527 Biochemistry
Calcium absorption is inferred by
Calcium absorption is inferred by
Anonymous Quiz
17%
(A) Fatty acids
19%
(B) Amino acids
48%
(C) Vitamin D
16%
(D) Vitamin B12
MCQ NO. 528 pharmacology
Which of the following Drug aldehyde dehydrogenase inhibitor ?
Which of the following Drug aldehyde dehydrogenase inhibitor ?
Anonymous Quiz
8%
A. Sedative
16%
B. Hypnotic
63%
C. Disulfiram
13%
D. Methyl alcohol
MCQ NO. 529 pharmacology
Hyperuricaemia is associated with the abnormal metabolism of
Hyperuricaemia is associated with the abnormal metabolism of
Anonymous Quiz
16%
(a) Pyrimidine
54%
(b) Purine
20%
(c) Riboflavin
9%
(d) Thiamine
MCQ NO. 530 pharmacognsy
“Rugae” are transverse wrinkles which serve as characterstic feature of the drug
“Rugae” are transverse wrinkles which serve as characterstic feature of the drug
Anonymous Quiz
13%
(a) Clove
42%
(b) Cardamom
33%
(c) Nutmeg
11%
(d) Fennel
MCQ NO. 531 pharmacology
Hypnotics shows one of the following action
Hypnotics shows one of the following action
Anonymous Quiz
46%
A. Natural sleep
33%
B. Calming
10%
C. Excitation
11%
D. Depression
MCQ NO.532 pharmaceutical analysis
The reciprocal of the wavelength is -
The reciprocal of the wavelength is -
Anonymous Quiz
42%
A- wave number
45%
B- frequency
11%
C- velocity
3%
D- none of the above
MCQ NO. 533 p'ceutics
.....is needed for suspensions, lotions, emulsions, cream and ointments to keeps its high container consistency and yet pour and spread easily when needed. It also has satisfactory for IM slow release yet easy to inject:
.....is needed for suspensions, lotions, emulsions, cream and ointments to keeps its high container consistency and yet pour and spread easily when needed. It also has satisfactory for IM slow release yet easy to inject:
Anonymous Quiz
43%
thixotropy
28%
Newtonian flow
10%
Rheopecty
18%
Rheology
MCQ NO.534 pharmacology
In normal cells, which of the following drugs shortens the refractory period?
In normal cells, which of the following drugs shortens the refractory period?
Anonymous Quiz
25%
1. Lignocaine
33%
2. Amiodarone
30%
3. Quinidine
12%
4. Procainamide
MCQ NO.435 biochemistry
Deficiency of which vitamin causes spina bifida..?
Deficiency of which vitamin causes spina bifida..?
Anonymous Quiz
18%
A.vit E
36%
B.folic acid
26%
C.Thaimime
21%
D.pantothenic acid
MCQ NO.536 Microbiology
BCG vaccine contains*
BCG vaccine contains*
Anonymous Quiz
28%
(a) Killed bacterial suspension
51%
(b) Alive bacterial suspension
18%
(c) Attenuated toxoids
3%
(d) None of the above
MCQ NO. 537 Sub-pharmacology
Anaphylactic shock occur due to
Anaphylactic shock occur due to
Anonymous Quiz
48%
(a) Allergic reactions
20%
(b) Blood loss
30%
(c) Spinal cord injury
2%
(d) Infections
MCQ NO.538 Sub-pharmacology
Which of the following is neurodegenerative disorder
Which of the following is neurodegenerative disorder
Anonymous Quiz
18%
(a) Steven Johnson’s syndrome
17%
(b) Brain tumor
8%
(c) Raynaud’s syndrome
58%
(d) Alzheimer’s disease
MCQ NO.539 pharmaceutics
Which one of the following device is used to increase the efficiency of drug delivery via aerosols?
Which one of the following device is used to increase the efficiency of drug delivery via aerosols?
Anonymous Quiz
35%
Metered valve
17%
Tube spacers
31%
Actuator
17%
Pressure valve