MCQ NO 1227 | Pharmacology
Atropine is highly selective for:
Atropine is highly selective for:
Anonymous Quiz
21%
M1 receptor subtype
24%
M2 receptor subtype
8%
M3 receptor subtype
46%
All of the above
MCQ NO 1228 | Pharmacology
Which of the following antimuscarinic drugs is often effective in preventing or reversing vestibular disturbances, especially motion sickness?
Which of the following antimuscarinic drugs is often effective in preventing or reversing vestibular disturbances, especially motion sickness?
Anonymous Quiz
50%
Scopolamine
17%
Ipratropium
18%
Homatropine
15%
Atropine
MCQ NO 1229 | Pharmacology
Atropine is frequently used prior to administration of inhalant anesthetics to reduce:
Atropine is frequently used prior to administration of inhalant anesthetics to reduce:
Anonymous Quiz
17%
Nausea and vomiting
15%
Secretions
8%
Muscle tone
60%
All of the above
MCQ NO 1230 | Pharmacology
Atropine is now rarely used for the treatment of peptic ulcer because of:
Atropine is now rarely used for the treatment of peptic ulcer because of:
Anonymous Quiz
29%
Slow gastric empting and prolongation of the exposure of the ulcer bed to acid
11%
Adverse effects
16%
Low efficiency and necessity of large doses
44%
All of the above
MCQ NO 1231| Pharmacology
Which of the following drugs is useful in the treatment of uterine spasms?
Which of the following drugs is useful in the treatment of uterine spasms?
Anonymous Quiz
12%
Carbachol
48%
Vecuronium
29%
Atropine
11%
Carbachol
MCQ NO 1232 | Microbiology
The best medium for the production of Penicillin is?
The best medium for the production of Penicillin is?
Anonymous Quiz
41%
Nutrient agar
19%
Sulfite waste liquor
35%
Corn steep liquor
5%
Whey
MCQ NO 1233 | Microbiology
The enzyme needed in biological systems for joining two molecules is called?
The enzyme needed in biological systems for joining two molecules is called?
Anonymous Quiz
31%
Lyases
46%
Polymerases
19%
Diastases
3%
Hydrolase
MCQ NO 1234 | Biochemistry
The pH of blood is 7.4 when the ratio between H2CO3 and NaHCO3 is?
The pH of blood is 7.4 when the ratio between H2CO3 and NaHCO3 is?
Anonymous Quiz
11%
1 : 30
44%
1 : 20
30%
1 : 25
15%
1 : 10
MCQ NO 1235 | Biochemistry
The following substances are cellinclusions except:
The following substances are cellinclusions except:
Anonymous Quiz
36%
Centrosome
19%
Lipids
21%
Glycogen
24%
Melanin
MCQ NO.1236 | IMA
For the separation of which of the following substances, Gas-solid chromatography is being used?
For the separation of which of the following substances, Gas-solid chromatography is being used?
Anonymous Quiz
21%
Thermally stable organic components
39%
Volatile organic components
31%
Low molecular weight gaseous species
9%
Thermally stable inorganic components
MCQ NO.1237 | IMA
Which of the following is not a feature of carrier gas used in gas chromatography?
Which of the following is not a feature of carrier gas used in gas chromatography?
Anonymous Quiz
14%
It must be chemically inert
28%
It should be suitable for the detector employed
49%
It should not be completely pure
9%
It should be cheap
MCQ NO.1238 | IMA
Which of the following is the disadvantage of hydrogen, which can be used as carrier gas in gas chromatography?
Which of the following is the disadvantage of hydrogen, which can be used as carrier gas in gas chromatography?
Anonymous Quiz
29%
Dangerous to use
24%
Expensive
35%
Reduced sensitivity
13%
High density
MCQ NO.1239 | IMA
Which of the following is the disadvantage of helium, which can be used as carrier gas in gas chromatography?
Which of the following is the disadvantage of helium, which can be used as carrier gas in gas chromatography?
Anonymous Quiz
21%
Dangerous to use
42%
Expensive
27%
Reduced sensitivity
10%
High density
MCQ NO.1240 | IMA
Which of the following is the disadvantage of nitrogen, which can be used as carrier gas in gas chromatography?
Which of the following is the disadvantage of nitrogen, which can be used as carrier gas in gas chromatography?
Anonymous Quiz
18%
Dangerous to use
21%
Expensive
45%
Reduced sensitivity
16%
High density
MCQ NO.1241 | IMA
In which of the following methods are liquid samples injected into the column in gas chromatography?
In which of the following methods are liquid samples injected into the column in gas chromatography?
Anonymous Quiz
18%
Gas-tight syringe
46%
Micro-syringe
21%
Rotary sample valved
15%
Solid injection syringes
MCQ NO.1242 | IMA
What must be done to the solid samples for it to be introduced into the column without using solid injection syringes in gas chromatography?
What must be done to the solid samples for it to be introduced into the column without using solid injection syringes in gas chromatography?
Anonymous Quiz
24%
Introduced in hot-zone of the column
32%
Dissolved in volatile liquids
34%
Introduced using rotary sample valved
10%
Introduced using sampling loops
MCQ NO.1243 | IMA
Which of the following is the commonly used support material for the packed column in gas chromatography?m
Which of the following is the commonly used support material for the packed column in gas chromatography?m
Anonymous Quiz
21%
Glass
14%
Metal
54%
Diatomaceous earth
11%
Stainless steel
MCQ NO.1244 | IMA
Which of the following is the advantage of straight packed column?
Which of the following is the advantage of straight packed column?
Anonymous Quiz
35%
It can be packed uniformly
27%
It can be repacked easily
21%
It is compact
17%
It is easier to heat it evenly
MCQ NO.1245 | PA
pH meters can be considered as voltage sources with which of the following internal resistances?
pH meters can be considered as voltage sources with which of the following internal resistances?
Anonymous Quiz
29%
Very low resistance
36%
Moderate resistance
29%
Very high resistance
6%
No resistance
MCQ NO 1246 | GPAT 2010
Which one of the followings is used as a mood stabilizer for bipolar disorder and also in certain epileptic convulsions?
Which one of the followings is used as a mood stabilizer for bipolar disorder and also in certain epileptic convulsions?
Anonymous Quiz
16%
(a) Phenytoin
44%
(b) Lithium
32%
(c) Sodium valproate
7%
(d) Fluoxetine