A nurse in an emergency department is providing discharge teaching to a client who has a knee injury and will be using a pair of axillary crutches for the first time. Which of the following instructions should the nurse include?
Hold the crutches on your unaffected side when preparing to sit in a chair
Hold the crutches 9 inches in front and to the side of each foot
Lean on the crutches to support your body weight when standing
Fully extend your arms when holding onto the hand grips
The Correct Answer is A
A. Hold the crutches on your unaffected side when preparing to sit in a chair
This helps maintain balance and control while transitioning from standing to sitting.
B. Hold the crutches 9 inches in front and to the side of each foot
The correct placement is approximately 6 inches (not 9) in front and 6 inches to the side of each foot for stability.
C. Lean on the crutches to support your body weight when standing
Weight should be supported by the hands on the handgrips, not the axillae, to avoid nerve injury (e.g., brachial plexus damage).
D. Fully extend your arms when holding onto the hand grips
The elbows should be slightly flexed (about 20-30 degrees) to allow proper support and shock absorption.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
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.
Correct Answer is C
Explanation
A. Develops fatigue when assisting with morning hygiene care
Fatigue during hygiene suggests low endurance; not ready to ambulate safely.
B. Needs assistance raising her legs to put on socks
Needing assistance for simple tasks shows weakness and poor muscle control.
C. Performs active range-of-motion (ROM) exercises of all extremities
Performing full active ROM exercises indicates good muscle strength and coordination, suggesting readiness to attempt ambulation.
D. Demonstrates mild dyspnea when eating breakfast
Dyspnea with minimal activity (eating) indicates limited cardiopulmonary reserve-not yet fit to ambulate.
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