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 D
Explanation
Choice A rationale:
Karaya paste is used for ostomy care, not for dressing changes.
Choice B rationale:
Paper tape might not provide the necessary adhesion for frequent dressing changes.
Choice C rationale:
Elastic adhesive tape is typically used for strains and sprains, not for dressing changes.
Choice D rationale:
Montgomery straps are adhesive strips that can be tied and untied to secure dressings without removing and reapplying tape. This can help reduce skin irritation from repeated tape removal.
Correct Answer is C
Explanation
Choice A rationale:
Stage 3 pressure injuries involve full-thickness skin loss, but not exposure of fascia.
Choice B rationale:
Stage 2 pressure injuries involve partial-thickness loss of skin with exposed dermis.
Choice C rationale:
Stage 4 pressure injuries involve full-thickness skin and tissue loss with exposed or directly palpable fascia.
Choice D rationale:
Stage 1 pressure injuries involve non-blanchable erythema of intact skin.
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