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

Choice A rationale:

Dakin’s solution is used for chemical debridement, which involves the use of a chemical, such as Dakin’s solution, to break down and remove dead tissue.

Choice B rationale:

Primary intention is a term used to describe the healing of a clean wound without tissue loss. Dakin’s solution does not directly contribute to this process.

Choice C rationale:

While Dakin’s solution can aid in the healing process by preventing and treating infections, it does not directly cause healing.

Choice D rationale:

Phagocytosis is a process carried out by certain cells in the body to engulf and destroy pathogens or debris. Dakin’s solution does not perform this function.

D.

Choice A rationale:

A BMI of 20 is within the normal range (18.5-24.9), so it does not increase the risk of pressure injuries.

Choice B rationale:

Peripheral neuropathy can lead to decreased sensation, increasing the risk of pressure injuries as the person may not feel discomfort from prolonged pressure.

Choice C rationale:

Immobility is a major risk factor for pressure injuries as it increases the duration of pressure on certain areas of the body.

Choice D rationale:

Hypoperfusion, or reduced blood flow, can lead to tissue damage and increase the risk of pressure injuries.

Choice E rationale:

A prealbumin level of 16 mg/dL is within the normal range (15-36 mg/dL), so it does not increase the risk of pressure injuries.