The school nurse recognizes the signs of scabies when a child displays which symptom?

cluster of papular lesions with pruritus.

wavy threadlike lines on the body and pruritus.

small fluid-filled blisters that sting when scratched.

dry scaly patches in body creases that itch.

Answer and Explanation

The Correct Answer is B

A. Cluster of papular lesions with pruritus: While scabies causes pruritic lesions, it is more characterized by burrows or wavy lines, not clusters.
B. Wavy threadlike lines on the body and pruritus: Scabies is distinguished by the presence of burrows, which appear as wavy, threadlike lines on the skin, accompanied by intense itching.
C. Small fluid-filled blisters that sting when scratched: Fluid-filled blisters are more characteristic of herpes simplex or chickenpox, not scabies.
D. Dry scaly patches in body creases that itch: This description is more typical of eczema or psoriasis, rather than scabies.

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Correct Answer is A

Explanation

A. Early recognition is essential to treat the disorder: Early recognition of herpes zoster is crucial to start antiviral therapy and reduce the risk of complications such as postherpetic neuralgia.

B. Oral ulcers could prevent intake of adequate fluids. This does not apply to herpes zoster, as the vesicles are usually not found in the mouth.

C. Prompt notification prevents sexual transmission. Herpes zoster is not sexually transmitted; it is caused by reactivation of varicella zoster virus.

D. Early administration of the varicella vaccine is needed. The varicella vaccine is not used to treat herpes zoster but rather to prevent chickenpox.

A. Decreased expiration B. Pursed-lip breathing C. Increased Inspiration D. Vital capacity

Correct Answer is B

Explanation

A. Decreased expiration: This term does not refer to a specific breathing technique used for COPD.

B. Pursed-lip breathing: Pursed-lip breathing helps patients with COPD to maintain open airways, increase expiratory time, and improve oxygen exchange.

C. Increased Inspiration: This term is not a recognized technique and may lead to incorrect breathing practices.

D. Vital capacity: Vital capacity is a measure of lung volume and is not a breathing technique.

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The school nurse recognizes the signs of scabies when a child displays which symptom?

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Naxlex Comprehensive Predictor Exams

Correct Answer is A

Explanation

The nurse recommends a breathing technique to help a patient with chronic obstructive pulmonary disease (COPD) to empty the lungs of used air and to promote inhalation of adequate oxygen. What is this method of breathing called?

Correct Answer is B

Explanation

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