Fractures
Fractures ( 10 Questions)
The patient asks, "Why is it important to keep the cast dry?" Which response by the nurse is most appropriate?
Keeping the cast dry prevents itching and discomfort. Rationale: While it's true that a wet cast can cause itching and discomfort, this response does not adequately address the importance of keeping the cast dry from a medical perspective. It focuses on the patient's comfort rather than the potential complications associated with a wet cast.
Moisture can weaken the cast and affect its ability to support the bone. Rationale: This is the correct response. Moisture can indeed weaken the cast material, causing it to lose its structural integrity and support for the fractured bone.
Dry casts are easier to clean and maintain. Rationale: While dry casts may be easier to clean and maintain, this response does not address the primary reason for keeping the cast dry, which is to maintain its strength and support for the bone.
It's just a precaution; you can get the cast wet occasionally. Rationale: This response is incorrect and could lead to the patient misunderstanding the importance of keeping the cast dry. Getting the cast wet occasionally is not recommended, as it can weaken the cast and increase the risk of complications.
Choice A rationale:
Keeping the cast dry prevents itching and discomfort.
Rationale: While it's true that a wet cast can cause itching and discomfort, this response does not adequately address the importance of keeping the cast dry from a medical perspective.
It focuses on the patient's comfort rather than the potential complications associated with a wet cast.
Choice B rationale:
Moisture can weaken the cast and affect its ability to support the bone.
Rationale: This is the correct response.
Moisture can indeed weaken the cast material, causing it to lose its structural integrity and support for the fractured bone.
Choice C rationale:
Dry casts are easier to clean and maintain.
Rationale: While dry casts may be easier to clean and maintain, this response does not address the primary reason for keeping the cast dry, which is to maintain its strength and support for the bone.
Choice D rationale:
It's just a precaution; you can get the cast wet occasionally.
Rationale: This response is incorrect and could lead to the patient misunderstanding the importance of keeping the cast dry.
Getting the cast wet occasionally is not recommended, as it can weaken the cast and increase the risk of complications.