A nurse is reinforcing teaching with a group of adolescent females who are pregnant about expected changes related to pregnancy.Which of the following client statements indicates understanding of the teaching?
“If I develop striae gravidarum, I need to call my provider immediately.”.
“My nipples and areola will become pale as my breasts enlarge.”.
“I should begin to recognize fetal movement by 10 weeks gestation.”.
“Some nausea and vomiting is normal, but I should call my provider if I am unable to keep food or water down.”.
The Correct Answer is D
Choice A rationale
Striae gravidarum, or stretch marks, are a common occurrence during pregnancy due to the rapid stretching of the skin. They are not a medical emergency and do not require immediate attention from a healthcare provider.
Choice B rationale
During pregnancy, the nipples and areola typically become darker, not paler, as the breasts enlarge. This change is due to hormonal influences and increased blood flow to the area.
Choice C rationale
Fetal movement, also known as quickening, is usually felt by the mother between 18 to 25 weeks of gestation, not as early as 10 weeks. At 10 weeks, the fetus is still too small for its movements to be felt by the mother.
Choice D rationale
Some nausea and vomiting, known as morning sickness, is normal during pregnancy. However, if a pregnant woman is unable to keep food or water down, it is important to contact a healthcare provider to ensure she and the baby are receiving adequate nutrition and hydration.
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Correct Answer is B
Explanation
Choice A rationale
Oligohydramnios refers to a condition where there is too little amniotic fluid. An amniotic fluid volume of 1900 mL is above the normal range, indicating that oligohydramnios is not present.
Choice B rationale
Polyhydramnios is the condition of having too much amniotic fluid. The normal range for amniotic fluid volume at 34 weeks gestation is between 800 and 1000 mL. An estimated volume of 1900 mL indicates polyhydramnios, which can be associated with various maternal and fetal conditions.
Choice C rationale
A follow-up glucose test is not directly indicated by the finding of polyhydramnios. While polyhydramnios can be associated with gestational diabetes, the decision to perform a glucose test would depend on other clinical factors and the patient’s history.
Choice D rationale
An amniotic fluid volume of 1900 mL is above the normal range for 34 weeks gestation, so it is not considered normal for gestational age. This finding indicates polyhydramnios rather than a normal fluid level.
Correct Answer is C
Explanation
Choice A rationale
The placenta does not cushion the fetus from maternal movement. Instead, the amniotic fluid within the amniotic sac provides cushioning and protection to the fetus from external forces and maternal movements.
Choice B rationale
The placenta does not provide thermoregulation. Thermoregulation is primarily managed by the mother’s body. The placenta’s main functions are related to nutrient and gas exchange, hormone production, and waste removal.
Choice C rationale
The placenta is responsible for metabolic and gas exchange. It provides oxygen and nutrients to the fetus while removing waste products from the fetal blood. This exchange occurs through the placental barrier, which separates maternal and fetal blood.
Choice D rationale
The placenta does not provide a sterile environment. The amniotic sac and its fluid help maintain a sterile environment for the fetus. The placenta’s role is more focused on nutrient and gas exchange, hormone production, and waste removal.