A nurse in a pediatric unit is caring for a group of clients. For which of the following diseases should the nurse implement droplet precautions?

Varicella-zoster

Vancomycin-resistant enterococcus (VRE)

Pertussis

Rotavirus

Answer and Explanation

The Correct Answer is C

A. Varicella-zoster (chickenpox) requires airborne precautions due to its transmission via respiratory droplets or aerosols.

B. Vancomycin-resistant enterococcus (VRE) is typically transmitted through direct contact with contaminated surfaces or equipment and does not require droplet precautions.

C. Pertussis (whooping cough) is transmitted via respiratory droplets and requires droplet precautions to prevent transmission to others.

D. Rotavirus is primarily transmitted through the fecal-oral route and requires contact precautions, not droplet precautions.

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Correct Answer is A

Explanation

A. Asymmetric lesions with variegated (multiple) colors are characteristic features of melanoma, a type of skin cancer. Asymmetry means one half of the lesion does not match the other half in size, shape, or color.

B. Scaly and red lesions may indicate other skin conditions such as eczema or psoriasis but are not specific to skin cancer.

C. Brown lesions with a wart-like texture may indicate seborrheic keratosis, a benign skin growth, rather than skin cancer.

D. Firm and rubbery lesions may indicate benign skin tumors such as fibromas or lipomas, rather than skin cancer.

A. Head circumference 1 cm greater than chest B. Positive Babinski reflex on bilateral feet C. Passage of meconium stool D. Pinna below the outer canthus of the eye

Correct Answer is D

Explanation

A. A head circumference 1 cm greater than the chest is within normal variations and does not typically require immediate notification.

B. A positive Babinski reflex is a normal finding in newborns and does not warrant immediate notification.

C. Passage of meconium stool within the first 24 hours of life is considered normal and does not require notification.

D. The pinna (ear) below the outer canthus of the eye can indicate a condition called low-set ears, which may be associated with genetic syndromes or other abnormalities. This finding warrants notification to the provider for further evaluation.

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A nurse in a pediatric unit is caring for a group of clients. For which of the following diseases should the nurse implement droplet precautions?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Explanation

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Correct Answer is D

Explanation

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