ATI LPN
Foundations and Adult Health Nursing Test Bank
Chapter 8 : Body Mechanics and Patient Mobility Questions
Question 1 of 5
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.
Question 2 of 5
Acute ____ syndrome occurs in the extremities especially the legs where a sheath of inelastic fascia partitions blood vessel nerve and muscle tissue.
Correct Answer: compartment
Rationale: Acute compartment syndrome occurs in the extremities, especially the legs, where a sheath of inelastic fascia partitions blood vessel, nerve, and muscle tissue.
Question 3 of 5
The nurse instructs an unlicensed assistive personnel to use large muscle groups when lifting. What is the rationale for this instruction?
Correct Answer: D
Rationale: Proper body mechanics provide for even distribution of workload.
Question 4 of 5
What should the nurse do to reduce the effort of moving a heavy object?
Correct Answer: C
Rationale: The base of support should be broadened in the direction of movement.
Question 5 of 5
What should the nurse do to protect his or her back when lifting or moving a patient?
Correct Answer: C
Rationale: The nurse's back can be well protected when he or she bends knees and hips.