Select the meaning of the quoted word in the sentence. The nurse assisted the physician in removing the 'cast' from the patient's arm.

Rationale

The 'cast' refers to a protective device.

In the context of the sentence, a 'cast' is a hard protective shell applied to immobilize a broken limb, aiding in the healing process by keeping bones in proper alignment. Casts are typically made of plaster or fiberglass and are commonly used in medical settings for treating fractures.

A (Protective device) CORRECT

A 'cast' is indeed a protective device used specifically to stabilize and immobilize broken bones. This rigid structure helps ensure the proper healing of fractures by maintaining the correct anatomical position of the bone.

B (Medicated sleeve) YOUR ANSWER

A medicated sleeve does not accurately describe a 'cast.' While some sleeves may have medicinal properties for therapeutic compression, a 'cast' is a rigid, non-medicated structure designed solely for support and immobilization.

C (Sling) YOUR ANSWER

A sling is a piece of fabric used to support an injured arm or shoulder, typically by hanging it around the neck. It is not a rigid protective device like a 'cast,' which serves to immobilize and protect the limb.

D (Bandage) YOUR ANSWER

A bandage is a flexible strip of material used to cover wounds or hold dressings in place. Unlike a 'cast,' it does not provide rigid support to immobilize a broken bone but rather offers soft protection and coverage.

Conclusion

In medical terminology, a 'cast' is a specific type of protective device designed to immobilize fractured bones, facilitating proper alignment and healing. The other options—medicated sleeve, sling, and bandage—do not provide the rigid support or immobilization characteristic of a cast, thus they do not fit the context of the sentence. Identifying the correct meaning of 'cast' is crucial for understanding its function in medical treatment, particularly in orthopedics.

Select the meaning of the quoted word in the sentence. The nurse assisted the physician in removing the 'cast' from the patient's arm.

The 'cast' refers to a protective device.

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