Antiemetics

Where is the Vomiting Center?

• Medulla Oblongata

• Outside the BBB

• Thalamus

• Higher brain center

Which receptors are found in the CTZ?

• Norepinephrine

• Histamine

• Serotonin

• Dopamine

What is Ondansetron?

• A dopamine antagonist

• A serotonin antagonist

• An Anticholinergic

Metoclopramide is a....

• Dopamine antagonist

• Antihistamine

• Neurokinin

• Serotonin antagonist

Delayed Gastric Emptying is common in....

• Whipples Procedures

• TAHBSO

• Neck Dissections

Maxolon is contraindicated in ......... bowel obstructions

Is the CTZ in or outside of the BBB?

• Inside

• Outside