Which of the following is a benefit of negative pressure wound therapy (NPWT) for skin wounds?

Prevents scarring by minimizing collagen production

Relieves pain by numbing the wound area

Promotes wound healing by increasing blood flow to the wound

Reduces the risk of infection by creating a sterile environment

Answer and Explanation

The Correct Answer is C

A. Prevents scarring by minimizing collagen production: Negative pressure wound therapy (NPWT) does not prevent scarring by minimizing collagen production. In fact, NPWT can stimulate collagen production as part of the wound healing process, which can contribute to scar formation.

B. Relieves pain by numbing the wound area: NPWT does not have a numbing effect on the wound area. While it may help promote a more comfortable healing environment, it does not directly relieve pain like local anesthetics or analgesics would.

C. Promotes wound healing by increasing blood flow to the wound: NPWT promotes wound healing by creating a negative pressure environment that helps draw excess fluid away from the wound, reduces edema, and stimulates blood flow to the area. This increased blood flow enhances the delivery of nutrients and oxygen necessary for the healing process, making this option correct.

D. Reduces the risk of infection by creating a sterile environment: While NPWT can help reduce the risk of infection by keeping the wound moist and removing excess exudate, it does not create a completely sterile environment. Proper wound care and dressing changes are still necessary to maintain cleanliness and prevent infection.

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Correct Answer is D

Explanation

A. Encouraging the client to consume a high-protein diet: While a high-protein diet can support the client's immune system and promote healing, it does not directly prevent the transmission of infection. Nutritional support is important for recovery, but it is not a primary strategy for infection control.

B. Placing the client in a room with positive-pressure airflow: Positive-pressure airflow is typically used in rooms for immunocompromised patients to prevent exposure to airborne pathogens, not for clients with infections. Infected patients generally require isolation precautions, which may include negative-pressure rooms, especially for airborne or droplet precautions.

C. Changing the client's bed linens each day: Although maintaining clean linens is important for general hygiene and comfort, simply changing bed linens does not significantly prevent the transmission of infection. Effective infection control measures focus more on direct contact precautions and environmental cleanliness rather than the frequency of linen changes alone.

D. Performing hand hygiene before, during, and after direct contact with the client: Hand hygiene is one of the most effective strategies to prevent the transmission of infections in healthcare settings. Proper handwashing or use of alcohol-based hand rubs significantly reduces the risk of spreading pathogens and protects both the patient and healthcare providers from infections. This strategy is essential in breaking the chain of infection.

A. Allowing the patient to ambulate independently B. Administering a sedative to keep the patient calm C. Placing the patient in restraints D. Implementing a fall prevention protocol E. Educating the patient on using the call light system

Correct Answer is ["D","E"]

Explanation

A. Allowing the patient to ambulate independently: This intervention is not appropriate for a patient who scores 30 points on the Morse Fall Scale, which indicates a high risk of falling. The patient should be monitored closely and assisted with ambulation to prevent falls.

B. Administering a sedative to keep the patient calm: While it may be important to keep the patient calm, using sedatives should be approached with caution, as they can increase the risk of falls and impair judgment and coordination. This intervention is not the most appropriate approach to fall prevention.

C. Placing the patient in restraints: Restraints should be used only as a last resort and only when necessary to prevent harm to the patient or others. Using restraints can lead to physical and psychological harm and should not be the primary intervention for fall prevention.

D. Implementing a fall prevention protocol: This is the most appropriate intervention for a patient with a high risk of falling. A fall prevention protocol may include measures such as ensuring a clear path, using assistive devices, and conducting regular assessments of the patient's mobility and safety.

E. Educating the patient on using the call light system: This intervention is important for ensuring the patient feels safe and can call for assistance when needed. Educating the patient on the call light system promotes communication and can help prevent falls by encouraging the patient to seek help when they need to move or ambulate.

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Which of the following is a benefit of negative pressure wound therapy (NPWT) for skin wounds?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has an infection. The nurse should use which of the following strategies to prevent the transmission of the client's infection?

Correct Answer is D

Explanation

Which of the following interventions is most appropriate for a patient that gets 30 points on the Morse Fall Scale? (Select All that Apply.)

Correct Answer is ["D","E"]

Explanation

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