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 D

Explanation

Choice A rationale:

Purulent indicates pus, which is not described here.

Choice B rationale:

Infection usually presents with redness, swelling, and possibly pus, which is not described here.

Choice C rationale:

Debridement is the removal of dead tissue, not indicated by a pinkish-red bumpy area.

Choice D rationale:

A pinkish-red center area that looks bumpy indicates granulation tissue, which is a sign of healing.

A. sharp debridement. B. chemical debridement. C. enzymatic debridement. D. autolytic debridement.

Correct Answer is D

Explanation

Choice A rationale:

Sharp debridement involves the use of a sharp instrument or heat to remove dead tissue, which is not achieved with a hydrocolloid dressing.

Choice B rationale:

Chemical debridement involves the use of chemicals to remove dead tissue, which is not the function of a hydrocolloid dressing.

Choice C rationale:

Enzymatic debridement involves the use of enzymes to soften and remove dead tissue, which is not the function of a hydrocolloid dressing.

Choice D rationale:

Autolytic debridement uses the body’s own enzymes and moisture to soften and remove dead tissue. A hydrocolloid dressing helps maintain a moist wound environment, promoting autolytic debridement.

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Moist heat has the physiological effect of:

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Naxlex Comprehensive Predictor Exams

A 28-year-old male is a patient at your clinic.He states that he had a minor accident with his motorcycle 5 days ago.He sustained several scrapes and wounds.The wound on his calf has a pinkish-red center area that looks bumpy.This indicates that the wound is:

Correct Answer is D

Explanation

Which type of debridement is a hydrocolloid dressing used for?

Correct Answer is D

Explanation

The nurse places Dakin solution in a wound to accomplish chemical:

Many factors aid healing.You assist the patient to specifically improve his healing ability by encouraging (Select all that apply.)

When changing the dressing on the patient's right arm, you see that the dressing has a moist yellow-red stain on it. You would document this as drainage.

The nurse on the unit is going to perform wound care for her patient.After removing the soiled dressing, the following wound is noted to have full-thickness skin and tissue loss with exposed palpable fascia.

Because the patient with an abdominal dressing requires frequent dressing changes, the abdomen is beginning to show skin irritation from repeated tape removal.The nurse would change the dressing procedure in order to use:

A nurse explains that the major purpose of the use of a hydrocolloid dressing is to:

The nurse is caring for a 48-year-old female patient with DM, HTN, and limited mobility.Upon assessment, she notes that there is a pink, viable wound bed, with partial-thickness skin loss.

Enter instructional text.The nurse clarifies that the second stage of wound healing is: