What condition is characterized by severe vomiting during pregnancy, leading to weight loss and dehydration?

Correct Answer: 3. Hyperemesis gravidarum.

Rationale:

• Hyperemesis gravidarum is a condition occurring during pregnancy that is characterized by severe nausea and vomiting, much more extreme than the typical morning sickness many expectant mothers experience.
• It can lead to significant weight loss, dehydration, and electrolyte imbalances if not adequately treated.
• Unlike regular nausea and vomiting during pregnancy, hyperemesis gravidarum may persist past the first trimester and can severely impact the health of both the mother and the developing fetus due to the potential for malnutrition and dehydration.

Key Points

• Preeclampsia is a pregnancy complication characterized by high blood pressure and signs of damage to another organ system, most often the liver and kidneys. It usually begins after 20 weeks of pregnancy in women whose blood pressure had been normal and can lead to serious, even fatal, complications for both mother and baby if not properly managed.
• Gestational diabetes is a type of diabetes that develops during pregnancy. It affects how the cells use glucose and causes high blood sugar that can affect the pregnancy and your baby's health. Gestational diabetes doesn't lead to severe vomiting.
• Placental abruption occurs when the placenta partially or completely separates from the inner wall of the uterus before the baby is born. This can decrease or block the baby's supply of oxygen and nutrients and cause heavy bleeding in the mother. It does not directly cause severe vomiting.