You were hired to work on a research project to design a drug. which of these drug mechanisms would decrease the amount of neurotransmitter in the synaptic cleft?

a. blocking receptors with an antagonist
b. inhibiting enzymes that break down neurotransmitters
c. stimulating uptake
d. decreasing diffusion

If the skin preparation site contains a colostomy or draining sinus that cannot be sealed off, how should that area be prepped? a. last, with sponges to be used once and discarded b. first, with the same preparation tray c. simultaneously, with the same preparation tray d. first, with a separate preparation tray