which disease requires strict isolation due to its mode of transmission
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ATI RN

RN Nursing Care of Children Online Practice 2019 A

1. Which disease requires strict isolation due to its mode of transmission?

Correct answer: B

Rationale: The correct answer is Chickenpox (choice B). Chickenpox is highly communicable and requires strict isolation to prevent the spread of the virus through direct contact, droplet transmission, and contaminated objects. Mumps (choice A) is also contagious but does not typically require strict isolation. Exanthema subitum (roseola) (choice C) and Erythema infectiosum (fifth disease) (choice D) are not as highly contagious as chickenpox and do not necessitate strict isolation.

2. Which dietary information should the nurse include in the teaching plan for a school-age child with chronic renal failure?

Correct answer: C

Rationale: A low-phosphorus diet is recommended for children with chronic renal failure to prevent hyperphosphatemia, which can lead to bone disease and other complications. Phosphorus is found in many processed foods and should be limited. Choices A, B, and D are incorrect because high sodium intake can lead to fluid retention and hypertension, while Vitamin D supplementation and vitamins C, E, K are not specifically indicated for dietary recommendations in chronic renal failure.

3. Ongoing fluid losses can overwhelm the child’s ability to compensate, resulting in shock. What early clinical sign precedes shock?

Correct answer: A

Rationale: Tachycardia is an early sign of shock as the body tries to maintain cardiac output in the face of declining circulatory volume. Blood pressure often remains normal until late in the progression, at which point decompensated shock is occurring.

4. Which situation denotes a nontherapeutic nurse-patient-family relationship?

Correct answer: B

Rationale: Criticizing parents or making negative comments about their involvement is nontherapeutic and can damage the nurse-patient-family relationship.

5. When auscultating an infant's lungs, the nurse detects diminished breath sounds. What should the nurse interpret this as?

Correct answer: C

Rationale: Diminished breath sounds in an infant are an abnormal finding and warrant further investigation to rule out conditions like atelectasis or pneumonia.

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