Questions and answers for exam Preparation

MCQs

Total Questions : 179 | Page 16 of 18 pages

Question 151. Which one of these is not an example of hydrophilic diluents?

PVC
Dextrose
PVP
PEG

Discuss Question

Answer: Option A. -> PVC
Answer: (a).PVC

Question 152. How the absolute surface area of hydrophobic drugs can be converted to their effective surface area?

Use of surfactant
Use of Hydrophobic diluents
Use of surfactant and hydrophilic diluents
No need of doing micronization

Discuss Question

Answer: Option C. -> Use of surfactant and hydrophilic diluents
Answer: (c).Use of surfactant and hydrophilic diluents

Question 153. Which form of a drug has greater solubility?

Anhydrous
Hydrate
Crystallised
Monohydrate

Discuss Question

Answer: Option A. -> Anhydrous
Answer: (a).Anhydrous

Question 154. The solvate can exist in different crystalline forms called as _________

Solvates
Pseudopolymorphs
Pseudopolymorphism
Hydrate

Discuss Question

Answer: Option B. -> Pseudopolymorphs
Answer: (b).Pseudopolymorphs

Question 155. What does the graph of Rate of Drug dissolution v/s Compression force with this type of curve interpret?

Tight binding of the molecules in drug
Deformation of the drug particles into smaller particles
The influence of compression force on the dissolution rate is difficult
Both tight bonding and deformation of the drug molecules

Discuss Question

Answer: Option A. -> Tight binding of the molecules in drug
Answer: (a).Tight binding of the molecules in drug

Question 156. Which of the following is not a form of excipients?

Paracetamol
Disintegrants
Lubricants
Binders

Discuss Question

Answer: Option A. -> Paracetamol
Answer: (a).Paracetamol

Question 157. Which of these is not a characteristic of tablet formulation by Agglomerative phase of the communication process?

Tablets are stronger
Usage of more binding agent
Rapid dissolution
Increase in internal surface area of the granules

Discuss Question

Answer: Option B. -> Usage of more binding agent
Answer: (b).Usage of more binding agent

Question 158. The agglomerative phase of the communication method grinds the drug in a ball mill for a long time to affect spontaneous agglomeration. But results showed tablets produced are softer.

True
False
May be True or False
Can't say

Discuss Question

Answer: Option B. -> False
Answer: (b).False

Question 159. Which of the following is not a limitation granulation?

Formation of crystal bridge by the presence of liquid
The liquid may act as a medium for affecting chemical reactions such as hydrolysis
Increase the cost due to more additional processing
The drying step may harm the thermolabile drugs

Discuss Question

Answer: Option C. -> Increase the cost due to more additional processing
Answer: (c).Increase the cost due to more additional processing

Question 160. What is the mean length of GIT?