When applying an ice pack, it is necessary to:
Use small ice cubes.
Fill the pack and refreeze it.
Use a light cover on the pack.
Cover the pack with plastic wrap.
The Correct Answer is C
Choice A rationale:
Using small ice cubes is not necessary when applying an ice pack. The size of the ice does not affect the therapeutic effect of the cold therapy.
Choice B rationale:
It is not necessary to fill the pack and refreeze it. The ice pack should be used as is and can be refrozen after use if needed.
Choice C rationale:
Using a light cover on the pack is necessary to prevent direct contact of the ice with the skin, which can cause cold injury or frostbite.
Choice D rationale:
Covering the pack with plastic wrap is not necessary. The ice pack usually comes in a waterproof bag that prevents water leakage.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Tertiary intention, also known as delayed primary closure or secondary suture, is a type of wound healing where the wound is initially left open and closed after several days.
Choice B rationale:
The remodeling phase is not a type of wound healing, but a stage of wound healing where the wound fully closes and the new tissue slowly gains strength and flexibility.
Choice C rationale:
Primary intention is a type of wound healing where the wound edges are approximated (brought together) and the wound heals by the process of epithelialization.
Choice D rationale:
Secondary intention is a type of wound healing where the wound is left open and heals by granulation, contraction, and epithelialization.
Correct Answer is A
Explanation
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.
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