Moist heat has the physiological effect of:

Numbing the area treated.

Dilating the blood vessels.

Drawing fluid to the site of application.

Constricting the blood vessels.

Answer and Explanation

The Correct Answer is B

Choice A rationale:

Numbing the area treated is not a physiological effect of moist heat. Moist heat primarily works by increasing blood flow to the treated area.

Choice B rationale:

Dilating the blood vessels is the correct answer. Moist heat therapy works by increasing the temperature of the skin/soft tissue, which leads to vasodilation and increased blood flow to the treated area.

Choice C rationale:

Drawing fluid to the site of application is not a physiological effect of moist heat. Moist heat primarily works by increasing blood flow to the treated area.

Choice D rationale:

Constricting the blood vessels is not a physiological effect of moist heat. Moist heat primarily works by increasing blood flow to the treated area through vasodilation.

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Correct Answer is C

Explanation

Choice A rationale:

Using small ice cubes is not necessary when applying an ice pack. The size of the ice does not affect the therapeutic effect of the cold therapy.

Choice B rationale:

It is not necessary to fill the pack and refreeze it. The ice pack should be used as is and can be refrozen after use if needed.

Choice C rationale:

Using a light cover on the pack is necessary to prevent direct contact of the ice with the skin, which can cause cold injury or frostbite.

Choice D rationale:

Covering the pack with plastic wrap is not necessary. The ice pack usually comes in a waterproof bag that prevents water leakage.

A. Laceration. B. Contusion. C. Keloid. D. Hematoma.

Correct Answer is C

Explanation

Choice A rationale:

A laceration is a cut or tear in the skin, not a raised scar.

Choice B rationale:

A contusion is a bruise caused by an impact to the skin, not a raised scar.

Choice C rationale:

A keloid is a thick, raised scar that can develop at the site of an injury or inflammation. It’s more common in people with darker skin tones.

Choice D rationale:

A hematoma is a collection of blood outside of the blood vessels, not a raised scar.

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Moist heat has the physiological effect of:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

When applying an ice pack, it is necessary to:

Correct Answer is C

Explanation

The nurse assesses the large raised scar on the African American patient.The nurse documents the lesion as a:

Correct Answer is C

Explanation

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When giving a hot soak treatment, it is most important to:

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