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:

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.

A. Moisten it with povidone iodine. B. Pull it off using slow, steady pressure. C. Add normal saline to loosen it. D. Leave it in place and cover it with new, wet dressings.

Correct Answer is C

Explanation

Choice A rationale:

Moistening the dressing with povidone iodine could cause irritation and is not the best method for removing a dressing stuck to the wound bed.

Choice B rationale:

Pulling off the dressing using slow, steady pressure could cause trauma to the wound bed and increase pain.

Choice C rationale:

Adding normal saline to loosen the dressing minimizes trauma to the wound bed and reduces pain during dressing removal.

Choice D rationale:

Leaving the old dressing in place and covering it with new, wet dressings could lead to infection and is not the best method for managing a dressing stuck to the wound bed.

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Moist heat has the physiological effect of:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which type of debridement is a hydrocolloid dressing used for?

Correct Answer is D

Explanation

The nurse changing a wet to dry normal saline dressing for a patient with an ulcer on the heel finds that the old dressing is stuck to the wound bed.The nurse's most beneficial intervention would be to:

Correct Answer is C

Explanation

A patient who underwent removal of a breast must be discharged home with a Jackson-Pratt wound drain in place.As the patient demonstrates the procedure for emptying it, the nurse should correct her if she:

A nurse is assessing a surgical patient for internal hemorrhage, which would be indicated by:

A nurse is collecting data on a client who has a stage 1 pressure injury.Which of the following findings should the nurse expect?

While assessing the client's abdomen, you note that the Jackson-Pratt drain's reservoir is expanded and half full of blood.Which is the appropriate action for you to take at this time?

A nurse is caring for a client who is at risk for a pressure injury.Which of the following actions should the nurse take?

A nurse is preparing to assist with irrigating a wound for a client.Which of the following actions should the nurse plan to take?

The patient is undergoing NPWT treatment for wound healing.Which would be your first priority in caring for this patient?

A nurse is planning care for a client who has multiple wounds. During the initial stage of wound healing, which of the following should the nurse include in the plan of care?