When Instructing a Client in the Use of a Walker,the

question 10

Multiple Choice

When instructing a client in the use of a walker,the nurse explains that the client should

• A)Lift up the walker and move forward several inches,then walk toward the walker.
• B)Lift up the walker,move forward,and at the same time move the unaffected leg with the walker.
• C)Move the walker forward,keeping all four feet of the walker on the floor,then move toward the walker.
• D)Move the walker forward by pushing and walking at the same time.

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Definitions:

Sound Waves

Mechanical vibrations that travel through a medium such as air, water, or solid materials, and can be heard when they reach a human or animal ear.

Pulses

Rapid, transient changes in the amplitude of an electrical signal, often used to convey information or trigger specific actions in electronic devices.

Pressure Switch

A device that activates or deactivates electrical contact in response to changes in pressure level.