Q- Stimulation of muscarinic receptors by pilocarpine is competitively inhibited by which of the following medications?
A- Atropine
B- Edrophonium
C- Physostigmine
D- Pralidoxime
Q- Which one of the following local anesthetics can NOT be given parenterally due to its physicochemical properties?
A- Benzocaine
B- Etidocaine
C- Mepivacaine
D- Procaine
Q- Which one of the following drugs is the most effective for nausea and vomiting of pregnancy?
A- Cimetidine
B- Loratadine
C- Meclizine
D- Ondansetron