When weighing a patient on a wheelchair scale:

A. Walk the patient up the ramp, then transfer him or her to the chair.
B. Transfer the patient to the sling on the scale.
C. Lock the wheels when the patient is on the scale.
D. Lock the ramp in the closed position when weighing the patient.



Answer :

Final answer:

Lock the wheels when weighing a patient on a wheelchair scale. Scale reading equals the person's weight with constant velocity. Scale reading initially less than weight in downward accelerating elevator.


Explanation:

When weighing a patient on a wheelchair scale, one should lock the wheels when the patient is on the scale to ensure stability and accuracy.

The scale reading will be equal to the person's weight when the elevator has a constant velocity, regardless of the elevator's direction.

In an elevator accelerating downward until a constant velocity is reached, the scale reading will initially be less than the person's weight before eventually matching it.


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