Nokea
What is considered to be the minimum number of hours of daily activity necessary to prevent the negative consequences of immobility?
- A. 2 hours
- B. 4 hours
- C. 6 hours
- D. 8 hours
Correct Answer: A
Rationale: The amount of exercise required to prevent physical disuse syndrome is 2 hours in 24 hours.
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The nurse receives a patient from the recovery room following total hip replacement surgery. What will the nurse include when assessing neurovascular status on this patient?
- A. Pupils
- B. Pain
- C. Sensation
- D. Color
- E. Skin temperature
Correct Answer: B,C,D,E
Rationale: One of the responsibilities of the nurse is to frequently monitor the patient's neurovascular function, or circulation, movement, and sensation (CMS) assessment. The LPN/LVN checks for skin color, temperature, movement, sensation, pulses, capillary refill, and pain. Pupil assessment is part of a neurologic assessment.
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.
The LPN/LVN assists a patient into the semi-Fowler's position per health care provider order. What would indicate that this patient is in the correct position?
- A. Patient is leaning over the bedside table
- B. Head of bed is at a 30-degree angle
- C. Knee is drawn toward the chest
- D. Arms are flexed toward the head
Correct Answer: B
Rationale: The semi-Fowler's position is when the head of the bed is raised approximately 30 degrees. Orthopneic position is when the patient is leaning over the bedside table. Sims position is when the knee is drawn toward the chest. Arms are not flexed toward the head in the semi-Fowler's position.
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.
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.