The excessive vomiting during pregnancy deteriorating the health of the mother is known as?

RRB Nsg. Superintendent 21 July 2019 (shift 1st)

Obstetrics & Gynaecology

Easy

Appeared in: RRB Nsg. Superintendent 21 July 2019 (shift 1st)

Explanation

Hyperemesis gravidarum is the medical term for severe and persistent nausea and vomiting during pregnancy.
It is distinguished from normal 'morning sickness' by its severity, leading to significant maternal health issues.
Key diagnostic criteria include weight loss (greater than 5% of pre-pregnancy weight), dehydration, and electrolyte imbalances.
The condition often requires hospitalization for intravenous fluid replacement and nutritional support.

Option A: Pregnancy-induced hypertension (PIH) is primarily defined by high blood pressure developing after 20 weeks of gestation, not by vomiting.
Option B: Pre-eclampsia is a multisystem disorder characterized by new-onset hypertension and proteinuria or end-organ dysfunction after 20 weeks of gestation. While nausea can be a symptom, it is not the defining feature.
Option D: Abortion is the termination or loss of a pregnancy before 20-22 weeks of gestation. It is unrelated to the symptom of excessive vomiting.

Visual 1: Comparison Chart - A chart visually differentiating the symptoms, severity, and management of 'Morning Sickness' versus 'Hyperemesis Gravidarum'.
Visual 2: Infographic - An infographic illustrating the key signs and symptoms of hyperemesis gravidarum, such as significant weight loss, signs of dehydration (e.g., dry mouth, decreased urination), and ketonuria.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Complications of early pregnancy as background academic context rather than a clinical decision trigger.
Nurses play a critical role in managing hyperemesis gravidarum by monitoring fluid balance, administering IV therapy and antiemetics, providing nutritional counseling, and offering emotional support.
Early recognition and intervention are crucial to prevent severe complications for both mother and fetus, such as renal failure, Wernicke's encephalopathy (due to thiamine deficiency), and poor fetal growth.
What if? If the patient also had a twin pregnancy, the nurse should have a higher index of suspicion for hyperemesis gravidarum, as high levels of hCG associated with multiple gestations are a known risk factor.

How to Approach the Question

First, identify the key clinical features described in the question stem: 'excessive vomiting' and 'deteriorating health' in the context of 'pregnancy'.
Next, evaluate each option based on its medical definition.
Option A (PIH) and Option B (Pre-eclampsia) relate to hypertension, not primarily vomiting.
Option D (Abortion) relates to pregnancy loss, not a symptom during an ongoing pregnancy.
Option C (Hyperemesis gravidarum) specifically defines severe, debilitating vomiting in pregnancy.
Therefore, match the defining characteristics from the stem to the correct medical term.

Concept Tested & Keywords

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