Q- Which one of the following is the main mechanism of absorption of most drugs in the gastrointestinal tract (GIT)?
A- Endocytosis and exocytosis
B- Facilitated transport
C- Passive diffusion
Q- Which one of the following agents prolongs the duration of nerve block when combined with a local anesthetic?
Q- Gingival hyperplasia, granulocytopenia and facial hirsutism are possible side effects of which one of the following medications?
D- Valproic acid