1. Oral controlled release drugs release the drug only inside the intestine.
a) True
b) False

2. What are the characteristics of continuous release systems?
a) Release the drug along the entire length of GIT
b) Prolonged their residence in the GIT and release
c) Release only at a specific drug
d) Release as soon as comes in contact to the saliva

3. What is the characteristic of delayed transit and continuous release systems?
a) Release the drug along the entire length of GIT
b) Prolonged their residence in the GIT and release
c) Release only at a specific drug
d) Release as soon as comes in contact to the saliva

4. What is the characteristic of delayed release systems?
a) Release the drug along the entire length of GIT
b) Prolonged their residence in the GIT and release
c) Release only at a specific drug
d) Release as soon as comes in contact to the saliva

5. What is the characteristic of dissolution controlled release systems?
a) Release the drug along the entire length of GIT
b) Prolonged their residence in the GIT and release
c) Release only at a specific drug
d) Very slow dissolution rate