What is the purpose of instructing the client to move the walker forward 6 to 8 inches, setting it down with all four feet on the floor when ambulating?
To avoid putting pressure on the client's stronger leg
To ensure proper positioning of the hands on the walker
To provide support for the client's weight while moving their weaker leg
To maintain the client's center of gravity close to the body
The Correct Answer is C
A. The goal is not to avoid pressure on the stronger leg; rather, the walker is used to assist with balance and support for both legs. The client typically puts weight on both legs when using the walker, especially when moving it forward.
B. While proper hand positioning is important for stability, the specific instruction to move the walker forward 6 to 8 inches is primarily focused on facilitating safe movement and balance, rather than just ensuring hand positioning. Therefore, this is not the main purpose.
C. Moving the walker forward provides a stable base of support before the client steps forward with their weaker leg. This technique allows the client to safely shift their weight onto the walker, minimizing the risk of falls and ensuring adequate support during ambulation.
D. While maintaining the center of gravity is important for balance, the specific instruction to move the walker forward 6 to 8 inches is primarily about creating a safe distance to support the client’s weight. This action does help with balance, but it’s not the primary reason for that specific movement.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Acute pain is typically short-term and usually has a clear cause, such as injury or surgery. It is generally expected to resolve as the underlying issue heals. Phantom limb pain, being a persistent sensation after an amputation, does not fall into this category.
B. Cancer pain refers specifically to pain that arises from cancer itself or its treatment. While it can be chronic and debilitating, it is not related to phantom limb pain, which occurs after the loss of a limb, not due to cancer.
C. Chronic pain is defined as pain that persists for a long time, usually longer than three months, and can result from various conditions. Phantom limb pain fits into this category because it can continue long after the amputation and can be experienced for months or years.
D. Neuropathic pain results from damage to the nervous system, which may manifest as burning, tingling, or shooting pain. Phantom limb pain is often classified as a type of neuropathic pain because it arises from the nervous system's response to the loss of the limb and the misinterpretation of signals by the brain.
Correct Answer is B
Explanation
A. While EHRs can be used for research purposes, this is not a primary benefit for individual patients. The focus of EHRs is on improving patient care, not necessarily facilitating research.
B. This is a significant benefit of EHRs, as it empowers patients to take an active role in their healthcare. They can review their medical history, medication lists, test results, and appointment schedules at their convenience. This access can also help patients to better understand their health conditions and make informed decisions about their treatment.
C. While EHRs can help to coordinate care between different providers, they may not necessarily include all healthcare received, especially if it comes from providers who do not use the same EHR system.
D. Access to patient information is typically restricted to authorized individuals, such as the patient themselves and their healthcare providers. While there may be exceptions, such as in cases of emergency or with the patient's consent, granting significant others access is not a standard feature of EHRs.
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