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 A

Explanation

A. Interpersonal: The nurse is engaging in interpersonal communication during the admission health history and physical assessment. This form of communication occurs between two individuals and involves a direct exchange of information, thoughts, and feelings. The nurse and the patient interact in a one-on-one setting to gather health information and build rapport.

B. Intrapersonal: Intrapersonal communication refers to communication that occurs within an individual, such as self-talk or internal dialogue. This is not the form of communication used during the nurse's interaction with the patient.

C. Group: Group communication involves interactions among multiple individuals, such as a discussion or meeting with several participants. This does not apply to the nurse's one-on-one interview with the patient.

D. Small group: Small group communication typically involves a few people discussing or working together on a task or topic. Although the nurse may participate in small group discussions, the specific interaction during the admission assessment is classified as interpersonal communication.

A. Move the client's limbs through their complete range of motion. B. Have the client move each limb independently through its complete range of motion. C. Ask the client to move her arms and legs while applying slight resistance. D. Instruct the client to tighten muscle groups for a short period, and then relax.

Correct Answer is D

Explanation

A. Move the client's limbs through their complete range of motion: This action describes passive range-of-motion exercises, where the nurse assists the client in moving their limbs. While this is beneficial for clients who cannot move independently, it does not align with the plan for isometric exercises, which focus on muscle contraction without joint movement.

B. Have the client move each limb independently through its complete range of motion: This describes active range-of-motion exercises, which involve the client actively moving their limbs. Although these exercises are important for maintaining joint flexibility and preventing stiffness, they are not isometric exercises, which are intended to be performed without changing the length of the muscle.

C. Ask the client to move her arms and legs while applying slight resistance: This action combines movement with resistance training, which is not consistent with isometric exercises. Isometric exercises focus solely on muscle contraction without joint movement or changing muscle length, making this option inappropriate for the prescribed plan of care.

D. Instruct the client to tighten muscle groups for a short period, and then relax: This accurately describes isometric exercises, where the client contracts specific muscle groups (e.g., arms, legs, abdomen) without moving the joints. These exercises help maintain muscle strength and prevent atrophy while the client is on bedrest. The nurse should guide the client to perform these contractions for a few seconds, followed by relaxation, as directed by the plan of care.

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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

Which form of communication is the nurse using when interviewing the patient during the admission health history and physical assessment?

Correct Answer is A

Explanation

A nurse is caring for a client who is prescribed bedrest. The plan of care indicates that the client should perform isometric exercises every 2 hr. Which of the following actions should the nurse take as directed by the plan of care?

Correct Answer is D

Explanation

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