A nurse is collecting data from a client at a follow-up clinic visit for acute low back pain. A goal for this client is to use proper body mechanics at all times. Which of the following findings indicates that the client is meeting this goal?
The client stands with his feet close together when lifting an object.
When moving an object to one side, the client puts his weight on his heels.
When pushing an object the client moves his front foot backward.
The client faces the direction of movement when sliding an object across the floor.
The Correct Answer is D
A. Standing with feet close together when lifting an object does not provide adequate support or balance, increasing the risk of injury. Proper body mechanics involve keeping feet apart for a stable base of support.
B. Putting weight on the heels when moving an object is not advised. Instead, one should keep the weight distributed over the whole foot for stability.
C. When pushing an object, stepping forward with the front foot (rather than moving it backward) helps to maintain balance and applies proper force.
D. Facing the direction of movement is a correct application of proper body mechanics, as it prevents twisting of the spine, reduces strain on the back, and promotes safe movement.
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Correct Answer is B
Explanation
A. Documenting the findings and continuing the visit does not address the potential seriousness of the weight gain and edema in a patient with heart failure. It is important to act promptly on such findings.
B. Notifying the RN case manager of the change in status is essential because a weight gain of this magnitude, along with generalized edema, may indicate worsening heart failure. This requires a timely assessment and possible adjustment of the treatment plan, including medication and fluid management.
C. While reinforcing the importance of daily weights is beneficial for long-term management, it is not an immediate intervention for the acute change in the patient’s condition.
D. Ensuring the client has been taking their prescribed diuretic is important, but the nurse should first communicate the significant changes to the RN case manager for further evaluation and intervention, as this might require a medication review or adjustment.
Correct Answer is B
Explanation
A. The ascending tracts transmit sensory information to the brain, but they do not process the information; that function is performed in the brain itself.
B. This statement accurately reflects the function of the descending tracts, which carry motor signals from the CNS to the muscles, facilitating voluntary movement.
C. Sensory receptors are located in various tissues throughout the body, including the skin and muscles, but not exclusively in the muscles.
D. Motor neurons are located in the spinal cord and peripheral nervous system, not in the dermal layer of the skin, where sensory receptors reside.