Vomiting

Definition

Vomiting is the forceful expulsion of stomach contents through the mouth. It is often a symptom of underlying conditions affecting the digestive, neurological, or endocrine systems.

5 Must Know Facts For Your Next Test

1. Vomiting can be triggered by central nervous system disorders such as migraines or increased intracranial pressure.
2. Endocrine disorders like diabetic ketoacidosis can cause vomiting due to metabolic imbalances.
3. Electrolyte imbalances from frequent vomiting can lead to severe complications, affecting both neurologic and endocrine functions.
4. Nutritional interventions may include rehydration solutions and electrolyte replenishment to mitigate the effects of vomiting.
5. Persistent vomiting in patients with neurological or endocrine conditions should prompt further clinical investigation to identify and treat the underlying cause.

Review Questions

• How can central nervous system disorders contribute to vomiting?
• What role do electrolyte imbalances play in complications arising from frequent vomiting?
• Why is it important to investigate persistent vomiting in patients with neurological or endocrine conditions?

Related terms

Nausea: A sensation that often precedes vomiting, characterized by an urge to vomit.

Diabetic Ketoacidosis (DKA): A serious diabetes complication where the body produces excess blood acids (ketones), which can lead to vomiting.

Electrolyte Imbalance: Disruption in the balance of minerals in the body, which can result from excessive vomiting and affect overall health.