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Author Question: Which is an incorrect principle of good body mechanics? a. Push stretchers, tables, and heavy ... (Read 62 times)

ereecah

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on: Jul 18, 2018
Which is an incorrect principle of good body mechanics?
 
  a. Push stretchers, tables, and heavy equipment
  b. Stand with a narrow stance at the OR table to avoid fatigue
  c. Change position frequently or walk around if possible
  d. Bend knees to get the body weight under the load

Question 2

What could cause an electrical injury to a patient during a procedure?
 
  a. Electrosurgical unit not grounded due to a faulty return electrode pad
  b. Cool instruments touching patient's bare skin
  c. Insulated endoscopic instruments
  d. Use of saline on sterile field


CharlieArnold

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Reply #1 on: Jul 18, 2018
Answer to Question 1

ANS: B
A wide stance allows the hip and knee ligaments to support the body with less effort. A wide stance is less fatiguing.

Answer to Question 2

ANS: A
The grounding of all electrical equipment is essential for safety and the prevention of stray current leakage. Grounding systems are designed to discharge any harmful electricity directly to the ground without including the patient in the circuit.


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