Which of the Following Statements Is True Concerning Direct- and Indirect-Acting

question 11

Multiple Choice

Which of the following statements is true concerning direct- and indirect-acting cholinergic agents?

• A)A direct agent causes release of neurotransmitter and an indirect agent acts on the receptor.
• B)The indirect-acting agents include the choline derivatives and pilocarpine.
• C)The indirect-acting cholinesterase inhibitors act by stimulating release of acetylcholine.
• D)Inhibiting the enzyme that normally destroys acetylcholine results in stimulation of the PANS.