A nurse is teaching a client who is at 15 weeks of gestation and is to undergo an amniocentesis. The nurse should explain that the purpose of this test is to identify which of the following conditions? (Select all that apply.)

Explanation:

A. "I should drink about 2 liters of fluid each day."

This statement is generally accurate and aligned with recommendations for adequate hydration during pregnancy. The recommended daily fluid intake for pregnant individuals is typically around 8 to 10 cups of fluids per day, which is approximately 2 liters. Adequate hydration is important during pregnancy to support overall health, prevent dehydration, and maintain proper functioning of bodily systems.

B. "I can have a moderate amount of caffeine daily."

This statement is generally acceptable and aligned with guidelines from organizations such as the American College of Obstetricians and Gynecologists (ACOG). Moderate caffeine intake, typically defined as up to 200 milligrams per day, is considered safe during pregnancy for most individuals. However, it's essential to be mindful of caffeine sources and consume them in moderation, as excessive caffeine intake can have adverse effects on pregnancy outcomes.

C. "I should not drink alcoholic beverages during my pregnancy."

This statement is correct and crucial for a healthy pregnancy. Alcohol consumption during pregnancy is associated with various risks, including fetal alcohol spectrum disorders (FASDs) and developmental issues. Therefore, healthcare providers universally recommend abstaining from alcohol entirely during pregnancy to protect the health and well-being of both the mother and the developing baby.

D. "I should increase my calcium intake to 1,500 milligrams per day."

This statement indicates a need for clarification because the recommended daily intake of calcium during pregnancy is typically around 1,000 milligrams per day for most pregnant individuals. While some healthcare providers may recommend slightly higher amounts, such as up to 1,300 milligrams per day, a calcium intake of 1,500 milligrams per day is relatively high and may not align with standard recommendations without specific indications such as a history of low calcium levels or certain medical conditions. It's important for the nurse to clarify and provide accurate information regarding appropriate calcium intake during pregnancy based on the client's individual needs.

Explanation:

A. Striae gravidarum: Also known as stretch marks, striae gravidarum are common during pregnancy due to the stretching and thinning of the skin as the uterus expands. They often appear as pink or purple streaks on the abdomen, breasts, hips, and thighs.

B. Chloasma: Chloasma, also called the "mask of pregnancy," refers to hyperpigmented areas on the face, typically appearing as brown patches on the cheeks, forehead, and upper lip. It is caused by hormonal changes during pregnancy and increased melanin production.

C. Linea nigra: Linea nigra is a dark line that develops vertically along the midline of the abdomen during pregnancy. It is caused by hormonal changes and increased pigmentation, and it typically fades after childbirth.

D. Eczema: Eczema, a skin condition characterized by red, itchy, and inflamed patches, may or may not be directly related to pregnancy. Some women may experience flare-ups of eczema during pregnancy due to hormonal changes or other factors, but it is not specific to the second trimester.

E. Psoriasis: Psoriasis, another skin condition characterized by red, scaly patches, may also flare up during pregnancy for some individuals. However, like eczema, it is not specific to the second trimester and can occur at any time.