NAUSEA AND VOMITING

Question 1

For labyrinthine disorders,

neurotransmitters are

Answer 1

vestibular
cholinergic muscarinic (M1) and
histamine (H1) receptors.

Question 2

Activate serotonin 5- HT3 receptors

Answer 2

GASTRODUODENAL VAGAL AFFERENT

Question 3

Area postrema served by nerves acting on

Answer 3

■ 5-HT ■ M1 ■ H1 ■ Dopamine D2 receptor

subtypes.

Question 4

In cerebral cortex, neurotransmitters are

Answer 4

cannabinoid CB1 pathways

Question 5

Also known as Wilkie’s syndrome

Answer 5

Superior mesenteric artery syndrome

Question 6

○ Malignant or benign tumors
○ Volvulus
○ Intussusception
○ Inflammatory disease (Crohn’s disease)

Answer 6

colonic obstruction