The nurse, in order to prevent the cast from chafing, will instruct the patient for home care to _______ the rough edges with adhesive tape.
hydrotherapy
petal
bivalve
splint
The Correct Answer is B
A. hydrotherapy
Hydrotherapy involves water treatment, not related to smoothing cast edges.
B. petal
Petaling is the technique of applying smooth strips of tape (usually in a petal shape) over rough edges to prevent skin irritation.
C. bivalve
Bivalving is when a cast is cut into two halves, typically to relieve pressure—not to smooth edges.
D. splint
A splint is a temporary immobilizing device, not related to the care of cast edges.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Ask the client if she has been out of bed today:
This gives some insight into activity level but doesn't objectively measure strength.
B. Ask the client to push her legs and feet against the nurse's palms:
This provides a direct, physical assessment of the client's lower extremity strength, which is essential before ambulation.
C. Check the client's pedal pulses and feet for edema:
These assessments are related to circulation, not muscular strength.
D. Ask the client how strong she feels today:
This is subjective and may not reflect actual muscle strength or ability to ambulate safely.
Correct Answer is D
Explanation
A. The pads should be 1/2 to 2 inches (1.3cm to 5cm) below the axilla
This is true and helps avoid pressure on the axilla and nerves.
B. When walking, the patient will need to straighten the elbow and the wrist during weight bearing
Elbows should be slightly flexed (~15–30 degrees); straightening the elbow and wrist fully can cause injury and reduce control.
C. Resting the body's weight on the axillary bar does not put pressure on vital nerves which can occlude blood vessels in the axilla causing permanent or temporary damage
Resting on the axillary bar can compress the brachial plexus and axillary vessels, causing nerve damage or paralysis.
D. They will need to be adjusted in both overall length and from the axillary bar to the handgrip
Proper crutch fitting includes adjusting both the overall length and the handgrip height.
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