Why is it important to assess range of motion before applying restraints?
To identify potential cognitive disabilities
To prevent skin integrity issues
To ensure proper pain management
To avoid compromising joint mobility
The Correct Answer is D
Choice A reason: While a cognitive assessment is necessary to determine the medical necessity for restraints, range of motion (ROM) is a physical musculoskeletal assessment. ROM testing does not provide diagnostic data regarding a patient's cognitive status, orientation, or memory, which are evaluated through standardized neurological and psychological tools.
Choice B reason: Skin integrity is a major concern with restraints, but it is primarily managed through regular skin inspections and the use of padding. Assessing ROM specifically targets the joint's functional capacity and ensures that the restraint will not force the limb into a position that leads to contractures or stiffness.
Choice C reason: Pain management is essential for any patient in restraints, but assessing ROM is not a tool for determining analgesic needs. While pain might limit ROM, the primary clinical reason for checking the joints is to establish a physical baseline to ensure the restraint does not cause mechanical injury.
Choice D reason: Restraints limit a patient's physical movement, which can lead to rapid joint stiffness and decreased mobility. Assessing the baseline range of motion allows the nurse to monitor for any decline in joint function. It ensures that the restraint is applied in a way that allows for the maintenance of anatomical alignment.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Monitoring verbal responses to orientation questions regarding person, place, time, and situation is the primary clinical method for assessing the contents of consciousness. This technique evaluates the integration of cognitive functions and the ability of the cerebral cortex to process and articulate complex information, providing a clear metric for the level of awareness.
Choice B reason: Assessing gait while walking primarily evaluates cerebellar function, motor coordination, and musculoskeletal integrity rather than the level of consciousness. While a semi-conscious patient may have an altered gait, many patients with significantly impaired levels of consciousness are completely unable to ambulate, making this an inappropriate and potentially dangerous assessment tool for cognitive status.
Choice C reason: Asking a patient to shake hands is a simple command that tests the ability to follow instructions and motor response, but it does not provide a comprehensive view of orientation. A patient may perform this as a reflexive social gesture even while experiencing significant disorientation or delirium, thus failing to accurately gauge the depth of conscious awareness.
Choice D reason: Observing facial expressions provides subjective data regarding emotional state or pain levels but lacks the specificity required to determine a patient's level of consciousness. Facial symmetry or grimacing can occur in various states of altered consciousness or even in unconscious patients as a reflexive response to stimuli, making it an unreliable indicator of cognitive orientation.
Correct Answer is A
Explanation
Choice A reason: This structured approach follows the standard medical model for a comprehensive history, beginning with the Chief Complaint and History of Present Illness. Prioritizing the current condition and surgical history provides the most relevant data for immediate perioperative safety while ensuring that psychosocial factors are eventually addressed.
Choice B reason: While medications and allergies are high-priority items, focusing exclusively on them is insufficient for a comprehensive pre-operative assessment. Neglecting the patient's prior surgical experiences or chronic conditions could lead to missed complications, such as a history of malignant hyperthermia or undiagnosed respiratory or cardiovascular issues that affect anesthesia.
Choice C reason: Family history and lifestyle habits are important components of a health history, but they are generally lower in priority than the patient's current illness and past medical/surgical history when preparing for an imminent procedure. The assessment should be focused on identifying immediate risks to the patient's surgical outcome.
Choice D reason: The nursing process usually begins with gathering subjective data through the interview before proceeding to the objective physical examination. Subjective symptoms often guide the nurse on which objective assessments require more focus. Reversing this order may lead to an incomplete understanding of the patient's physiological and psychological state.
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