The severe type of vomiting during pregnancy which has deleterious effect on mother's health is called?

DSSSB - 28 August 2019 (Shift-1)

Obstetrics & Gynaecology

Easy

Appeared in: DSSSB - 28 August 2019 (Shift-1)

Explanation

Hyperemesis gravidarum is defined as excessive and severe nausea and vomiting during pregnancy that negatively impacts the mother's health.
Unlike typical morning sickness, it leads to significant complications such as dehydration, metabolic acidosis or alkalosis, electrolyte imbalance, and substantial weight loss.
This condition is considered a high-risk complication of pregnancy and often necessitates hospitalization for intravenous fluid replacement, antiemetic medications, and nutritional support.

Option A: Emesis gravidarum is the medical term for the common and usually mild nausea and vomiting of pregnancy (morning sickness). It does not typically have a deleterious effect on the mother's health.
Option B: Morning sickness refers to the mild to moderate nausea and vomiting common in early pregnancy. It is generally self-limiting and does not cause the severe health consequences described in the question.
Option C: Chorea gravidarum is a rare neurological disorder of pregnancy characterized by involuntary, rapid, and irregular movements. It is unrelated to vomiting.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Complications of Pregnancy: Vomiting Disorders as background academic context rather than a clinical decision trigger.
It is crucial for nurses to differentiate between normal morning sickness and the pathological condition of hyperemesis gravidarum to ensure timely and appropriate intervention.
Key nursing assessments for hyperemesis gravidarum include checking for signs of dehydration (e.g., poor skin turgor, dry mucous membranes, decreased urine output), monitoring for significant weight loss, and testing urine for ketones.
Prompt management of hyperemesis gravidarum is essential to prevent serious maternal complications like renal failure and Wernicke's encephalopathy, as well as potential fetal complications from poor maternal nutrition.

How to Approach the Question

First, analyze the question to identify the key descriptors: 'severe type of vomiting' and 'deleterious effect on mother's health'.
Evaluate each option based on these keywords.
Recognize that 'Emesis gravidarum' and 'Morning sickness' refer to the common, milder form of vomiting in pregnancy.
Identify 'Chorea gravidarum' as a neurological condition, unrelated to vomiting.
Conclude that 'Hyperemesis gravidarum' is the specific medical term for severe, pathological vomiting in pregnancy that causes harm. The prefix 'hyper-' signifies an excessive or severe state.

Concept Tested & Keywords

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E6 Midwifery Obstetrics and Gynecology Nursing Sandeep Kaur p. 3-8

E6 Obstetrics Williams p. 84-91