a medical assistant is using a scale with a h...

a medical assistant is using a scale with a height bar to measure a patients height. which of the following actions should the assistant take?\nraise the height bar when the patient is standing on the scale.\nhave the patient face the weight indicators on the scale.\nhave the patient stand up straight and look to one side.\nlower the horizontal bar gently so that it rests on the top of the patients head.

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