A nurse is teaching an adolescent how to manage his cystic fibrosis. Which of the following statements by the adolescent indicates an understanding of the teaching?
"I will be excused from physical education class."
"I will increase my intake of vitamin D."
"I will limit my calcium intake to prevent kidney stones."
"I will take fewer enzymes when I eat high-fat foods."
The Correct Answer is B
A. "I will be excused from physical education class." Exercise is encouraged for children with cystic fibrosis (CF) because it helps clear mucus from the lungs and improves overall lung function.
B. "I will increase my intake of vitamin D." People with CF have difficulty absorbing fat-soluble vitamins (A, D, E, and K) due to pancreatic insufficiency. Vitamin D supplementation is essential to prevent deficiencies and support bone health.
C. "I will limit my calcium intake to prevent kidney stones." CF patients are at risk for osteoporosis due to malabsorption of calcium and vitamin D, so they should increase, not limit, their calcium intake.
D. "I will take fewer enzymes when I eat high-fat foods." CF patients require pancreatic enzyme replacement therapy (PERT) with every meal and snack to aid digestion. More enzymes, not fewer, are needed for high-fat meals to properly digest and absorb nutrients.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"dropdown-group-1":"D","dropdown-group-2":"A","dropdown-group-3":"B"}
Explanation
Gastrointestinal: Iron is better absorbed when the stomach is empty, so administering it between meals is the best approach to enhance its effectiveness.
Dental: Iron supplements can cause staining of the teeth, so brushing after taking the supplement will help prevent this issue.
Hematological: After a month of treatment with iron supplements, a follow-up blood test is necessary to evaluate the improvement in hemoglobin levels and to ensure the treatment is effective.
Correct Answer is {"dropdown-group-1":"B","dropdown-group-2":"A"}
Explanation
Disseminated Intravascular Coagulation (DIC)- Bacterial meningitis can lead to septicemia, which may trigger DIC. Petechiae or purpura (noted earlier) suggest potential coagulation abnormalities. DIC results in widespread clotting and subsequent bleeding, which can be life-threatening.
Hydrocephalus- Meningeal inflammation can obstruct cerebrospinal fluid (CSF) flow, leading to increased intracranial pressure (ICP). Symptoms such as headache, lethargy, irritability, and nuchal rigidity suggest increased ICP and potential hydrocephalus development.
Hypothermia- The child presents with fever (38.7°C/101.7°F), which is typical in bacterial infections rather than hypothermia. Septic shock can cause hypothermia in late stages, but early-stage bacterial meningitis more commonly causes fever.
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