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A nurse is educating parents about essential dietary modifications for their child, who has recently been diagnosed with celiac disease. Which foods should the nurse include in the list of permissible foods for this child?
- A. Rice
- B. Barley
- C. Rye
- D. Oats
Correct Answer: A
Rationale: Rice is gluten-free and safe for celiac disease, unlike barley, rye, or most oats.
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A mother brings her 2-month-old to the well-baby clinic. She mentions that when she kisses her baby, the infant's skin tastes salty. What standard diagnostic test should the nurse prepare the mother for to screen for cystic fibrosis (CF)?
- A. Fecal-fat test.
- B. Sweat-chloride test.
- C. Pulmonary-function test.
- D. Potassium chloride test.
Correct Answer: B
Rationale: The sweat-chloride test is the standard diagnostic for cystic fibrosis, detecting elevated chloride levels.
The nurse is assessing the lung sounds of a preschooler. Which action should the nurse implement to ensure the child's cooperation?
- A. Place a toy in the child's hands while listening to the breath sounds.
- B. Allow the child to use a stethoscope on a stuffed animal.
- C. Offer the child bubbles before the stethoscope is placed.
- D. Have the child blow a cotton ball and have the parent catch it.
Correct Answer: B
Rationale: Using a stethoscope on a stuffed animal engages the child, reducing fear and improving cooperation.
A newborn with a repaired gastroschisis is transferred to the pediatric unit after several days in the pediatric intensive care unit. The infant is receiving parenteral nutrition and continuous enteral feedings. To maintain normal growth and development of the infant, which action should the nurse include in the plan of care?
- A. Speak to the healthcare provider about instituting physical therapy.
- B. Offer a pacifier for non-nutritive sucking.
- C. Ensure placement of the enteral tube with an abdominal x-ray.
- D. Use sterile technique during feedings.
Correct Answer: B
Rationale: Offering a pacifier for non-nutritive sucking promotes oral feeding skills and emotional stability, supporting normal growth and development in infants with gastroschisis repair.
A child who weighs 30 kg is experiencing a grand mal seizure. The healthcare provider prescribes diazepam 0.3 mg/kg/dose intravenous (IV) STAT. The medication is available in 5 mg/mL vials. How many mL should the nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth).
- A. 1.8
Correct Answer: A
Rationale: The total dose is 9 mg (30 kg × 0.3 mg/kg). Dividing by the concentration (5 mg/mL) gives 1.8 mL (9 mg ÷ 5 mg/mL).
A 7-year-old child has been admitted to the hospital with a diagnosis of acute rheumatic fever. When taking a health history from the child's mother, which recent illness is of most significance?
- A. Chickenpox.
- B. Mumps.
- C. Sore throat.
- D. Influenza.
Correct Answer: C
Rationale: A recent untreated strep throat can lead to acute rheumatic fever.