According to ICH Q1A, Zone IVB long-term stability testing conditions are:
A. 25°C / 60% RH
B. 30°C / 65% RH
C. 30°C / 75% RH
D. 40°C / 75% RH
A high-fat meal increases the absorption of a lipophilic drug. This effect is due to:
A. Increased gastric emptying rate
B. Enhanced bile secretion and micelle formation
C. Increased intestinal pH
D. Increased first-pass metabolism
The main function of magnesium stearate in tablet formulation is:
A. Binder
B. Disintegrant
C. Lubricant
D. Glidant
C
B
C
C
B
C
C
B
C
C
B
C
C
B
C
C
B
C
D
B
C
C
B
C
1. C
2. B
3. C
1.b
2.b
3.c