A nurse is planning a class for parents of school-age children about iron intake. Which of the following should the nurse include as a manifestation of iron deficiency?
Increased risk of infection
Decreased sleeping time
Elevated temperature
Lowered intellectual performance
The Correct Answer is D
A. Iron deficiency can lead to impaired immune function and may increase the risk of infections, but it is not typically characterized by an increased risk of infection.
B. Iron deficiency can cause fatigue and weakness, which may result in increased sleeping time rather than decreased sleeping time.
C. Iron deficiency does not typically cause an elevated temperature. Elevated temperature may be a sign of infection or other underlying medical conditions.
D. Lowered intellectual performance, including impaired cognitive function and difficulties with learning and memory, can occur as a result of iron deficiency anemia. Iron is essential for the proper functioning of the brain and nervous system, and inadequate iron intake can lead to cognitive deficits, especially in children.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Thiamin (vitamin B1) is not known to interfere with the anticoagulant effect of warfarin.
B. Vitamin K is known to counteract the anticoagulant effect of warfarin by promoting the synthesis of clotting factors in the liver. Therefore, clients taking warfarin are advised to
maintain a consistent intake of vitamin K-rich foods to prevent fluctuations in their anticoagulant therapy.
C. Folate (vitamin B9) is not known to interfere with the anticoagulant effect of warfarin.
D. Vitamin A is not known to interfere with the anticoagulant effect of warfarin.
Correct Answer is A
Explanation
A. For individuals with PKU who are planning a pregnancy, it is recommended to follow a low- protein diet prior to conception to minimize the risk of maternal phenylalanine levels causing harm to the developing fetus.
B. Breastfeeding does not prevent a baby from developing PKU. Babies born to mothers with PKU need special formula to avoid the harmful effects of high levels of phenylalanine in breast milk.
C. Monitoring serum bilirubin levels is not specific to PKU management during pregnancy.
D. Consumption of diet sodas is not directly related to PKU management during pregnancy.
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