Nokea
To maintain a wide base of support the nurse should stand with the feet separated by the distance of ____ width apart.
Correct Answer: shoulder
Rationale: Actions to promote proper body mechanics include positioning feet shoulder width apart to create a wide base of support.
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Where should the nurse place the load when carrying heavy objects?
- A. In a low position
- B. To the side of the body
- C. Close to the body midline
- D. With another's assistance
Correct Answer: C
Rationale: The nurse should carry objects close to the midline of the body.
What is the site of the most common strain injury acquired by the nurse when working?
- A. Trapezius muscle group
- B. Thoracic muscle group
- C. Lumbar muscle group
- D. Thigh muscle group
Correct Answer: C
Rationale: The most common back injury is strain of the lumbar muscle group.
What implementation might the nurse use to improve safety during a transfer?
- A. Weighing the patient first
- B. Using a transfer belt
- C. Putting shoes on the patient
- D. Supporting a flaccid arm
Correct Answer: B
Rationale: As a general rule, the nurse should use a transfer belt.
What should the nurse do to protect his or her back when lifting or moving a patient?
- A. Lowering the height of the bed
- B. Holding the back straight with locked knees
- C. Bending knees and hips
- D. Getting the patient to the side of the bed
Correct Answer: C
Rationale: The nurse's back can be well protected when he or she bends knees and hips.
Continuous ____ motion machines flex and extend joints to mobilize them passively without the strain of active exercises.
Correct Answer: passive
Rationale: Continuous passive motion (CPM) machines flex and extend joints to mobilize them passively without the strain of active exercises. It is imperative that the CPM machine be set according to the health care provider's orders for the degree and the speed of flexion and extension for each individual patient to prevent damage to the joint or surgical site.