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 A
Explanation
A. Palms only.
Using palms distributes pressure evenly and prevents indentations in the wet cast that could lead to pressure sores.
B. Palms and flat parts of fingers.
Using palms is safest; fingers can still create indentations if not careful.
C. Fingertips and flat parts of fingers.
Fingertips can leave dents in the soft plaster, which may cause pressure points and skin breakdown once the cast hardens.
D. Fingertips and palms.
Fingertips should be avoided entirely when handling a fresh cast.
Correct Answer is B
Explanation
A. Take off the rubber tips of the crutches while using stairs.
Rubber tips provide traction and prevent slipping; they must remain in place.
B. Bring the good leg up first when going up stairs.
The mnemonic “Up with the good, down with the bad” applies here. The stronger leg goes up first for stability.
C. Move the good leg and the crutches together.
Crutches move with the affected (bad) leg, not the good one.
D. Rest the axillae on the axillary bar of the crutch.
This can compress nerves and blood vessels. Weight should rest on the hand grips, not underarms.
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