Understanding Vomiting: Causes and Mechanisms

What is a common feeling that precedes vomiting?

• Happiness

• Nausea

• Excitement

• Calmness

What does the body do to protect the teeth before vomiting?

• Tightens the jaw

• Coats them with saliva

• Closes the mouth

• Increases blood flow

Why is vomiting considered a protective mechanism against poisoning?

• It expels harmful substances

• It calms the stomach

• It increases appetite

• It helps digest food faster

What is a possible reason for motion sickness leading to vomiting?

• Dehydration

• Lack of sleep

• Confusion of senses

• Hunger

Which emotion is NOT mentioned as a trigger for vomiting?

• Fear

• Sadness

• Joy

• Disgust