A nurse is assisting in the plan of care for a client who is pregnant and has phenylketonuria (PKU). Which of the following actions should the nurse include in the plan of care?
Prepare the client for a cesarean birth
Monitor blood glucose levels daily
Reinforce teaching about a protein-free diet.
Administer thyroid hormone replacement.
The Correct Answer is C
A. Prepare the client for a caesarean birth. Caesarean birth is not routinely required for clients with PKU unless there are obstetric indications. Vaginal delivery is usually possible.
B. Monitor blood glucose levels daily. PKU involves the inability to metabolize phenylalanine, not glucose. Monitoring glucose is important in clients with diabetes, not PKU.
C. Reinforce teaching about a protein-free diet. Phenylketonuria (PKU) is a metabolic disorder where the body cannot break down the amino acid phenylalanine. During pregnancy, it is crucial to maintain low phenylalanine levels to prevent harm to the developing fetus. Therefore, a diet low in phenylalanine (not protein-free, but low in phenylalanine) is essential.
D. Administer thyroid hormone replacement. Thyroid hormone replacement is not related to PKU management. It is used for clients with thyroid conditions such as hypothyroidism.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. A high-fiber meal: While fiber is beneficial for preventing constipation, which can occur with iron supplementation, fiber may decrease iron absorption.
B. Milk. Calcium in milk interferes with the absorption of iron and should be avoided when taking ferrous sulfate.
C. Scrambled eggs. Eggs contain phosphates and other compounds that may reduce iron absorption.
D. Orange juice. Vitamin C (found in orange juice) enhances the absorption of iron from supplements and is the best option for improving iron absorption.
Correct Answer is A
Explanation
A. Maternal hypertension: Maternal hypertension is the most common risk factor for placental abruption. High blood pressure can cause stress on the blood vessels in the placenta, leading to premature detachment from the uterine wall.
B. Maternal battering: While trauma, such as maternal battering, can lead to placental abruption, it is not the most common risk factor. It is, however, a significant risk in cases of physical trauma.
C. Maternal cigarette smoking: Cigarette smoking can increase the risk of placental abruption but is not as significant as hypertension.
D. Maternal cocaine use: Cocaine use is a known risk factor for placental abruption, but maternal hypertension remains the most common and significant risk factor.
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