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A child weighing 18 pounds has been prescribed amoxicillin at a dosage of 25 mg/kg/day. The medication is to be administered orally in two divided doses every 12 hours. The label on the bottle reads, “Amoxicillin for Oral Suspension, USP 400 mg per 5 mL.â€. How many mL should the nurse administer for each dose? (Provide a numerical value only. If rounding is required, round to the nearest tenth.)
- A. 1.3
Correct Answer: A
Rationale: The child's weight is 8.16 kg (18 × 0.45). Total daily dose is 204 mg (8.16 × 25 mg/kg). Each dose is 102 mg (204 ÷ 2). Volume is 1.3 mL (102 ÷ 80 mg/mL, rounded).
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A 10-year-old boy has been seen frequently by the school nurse over the past three weeks after school begins in the fall. He reports headaches, stomach aches, and difficulty sleeping. Which intervention should the nurse implement?
- A. Compare the child's vital signs over the past three weeks.
- B. Counsel the parents to pay more attention to the child.
- C. Ask the boy to describe a typical day at school.
- D. Conduct a complete neurological assessment.
Correct Answer: C
Rationale: Asking the boy to describe a typical day at school helps identify potential stressors or psychosocial factors contributing to his non-specific symptoms.
The nurse is caring for a child with sickle cell disease who is experiencing a sickle cell crisis. Which finding should the nurse report to the healthcare provider immediately?
- A. Jaundice
- B. Swelling in the hands or feet
- C. Ulcers on the legs
- D. Chest pain
Correct Answer: D
Rationale: Chest pain may indicate acute chest syndrome, a life-threatening complication requiring immediate reporting.
When developing a teaching plan for an adolescent male who was recently diagnosed with Type 1 diabetes mellitus, the nurse should instruct the client to consume a source of sugar if which symptom occurs?
- A. Seeing spots
- B. Profuse perspiration
- C. Racing pulse
- D. Excessive thirst
Correct Answer: B
Rationale: Profuse perspiration indicates hypoglycemia, requiring sugar intake to raise blood glucose.
An adolescent client reports to the nurse of walking with a limp due to pain localized in the right knee which worsens at night but denies any recent injury or trauma. The nurse observes swelling and tenderness in the right lower thigh and imaging results reveal radial ossification in the soft tissues. What condition should the nurse consider as the probable cause of the findings?
- A. Osteosarcoma
- B. Hemosiderosis
- C. Growing pains
- D. Rhabdomyolysis
Correct Answer: A
Rationale: Symptoms and radial ossification suggest osteosarcoma, a common bone tumor in adolescents.
When initiating a peripheral intravenous (IV) infusion on an infant, what action should the nurse take?
- A. Apply soft restraints to all four extremities.
- B. Assess the dorsal surface of the feet for an IV site.
- C. Instruct parents to sing or croon to the infant.
- D. Select a site that is least restrictive to the infant.
Correct Answer: D
Rationale: Choosing a least restrictive site minimizes distress and allows easier movement post-IV insertion.