CMA Nutrition & Wellness in Pregnancy 3

Question 1

Which substance is completely contraindicated throughout pregnancy due to increased risk of miscarriage, preterm birth, and fetal alcohol syndrome?

Accepted Answer

Alcohol

Answer

There is no established safe level of alcohol consumption during pregnancy; alcohol causes fetal alcohol spectrum disorders and increases risks of miscarriage and stillbirth.

Question 2

Omega-3 fatty acids (DHA) are important during pregnancy primarily for:

Accepted Answer

Fetal brain and retinal (eye) development

Answer

DHA (docosahexaenoic acid) is a critical omega-3 fatty acid for fetal brain cortex and retinal development, particularly in the third trimester.

Question 3

Adequate hydration during pregnancy is recommended at approximately:

Accepted Answer

8–10 cups (64–80 oz) per day

Answer

ACOG recommends approximately 8–10 cups (64–80 oz) of fluid daily during pregnancy to support increased blood volume and amniotic fluid production.

Question 4

Heartburn (gastroesophageal reflux) is common during pregnancy due to which physiological change?

Accepted Answer

Progesterone-induced relaxation of the lower esophageal sphincter and uterine pressure

Answer

Progesterone relaxes smooth muscle including the lower esophageal sphincter, while the expanding uterus increases intra-abdominal pressure, promoting acid reflux.

Question 5

Which prenatal supplement is recommended to support thyroid function and fetal neurodevelopment?

Accepted Answer

Iodine

Answer

Adequate iodine is essential during pregnancy for maternal thyroid hormone production, which is critical for fetal brain and neurological development.

CMA - Certified Midwife Assistant Practice Test

CMA - Certified Midwife Assistant Practice Test

CMA Nutrition & Wellness in Pregnancy 3