The nurse explains isometric exercises to the patient on the rehabilitation unit.
Which explanation provided by the nurse is accurate?
"Move your wrist in a circular motion 5 times every hour.”.
"Squeeze your gluteal muscles tightly 3 times every hour.”.
"Lift a 5-pound weight to increase your arm strength.”.
"Bend your knee up to your chest 4 times each day.”. .
The Correct Answer is B
Choice B rationale:
Isometric exercises involve contracting muscles without changing the length of the muscle or joint angle. In this case, squeezing the gluteal muscles tightly constitutes an isometric exercise. Isometric exercises are often used in rehabilitation settings to strengthen specific muscle groups without putting too much strain on the joints.
Choice A rationale:
Option A describes a range of motion exercise involving the wrist, which is not an isometric exercise. Isometric exercises focus on static muscle contractions, not dynamic movements like circular motions.
Choice C rationale:
Lifting a 5-pound weight to increase arm strength involves isotonic exercise, not isometric exercise. Isotonic exercises involve muscle contractions with movement and changing muscle length, unlike isometric exercises, where muscle length remains constant.
Choice D rationale:
Bending the knee up to the chest is an example of a range of motion exercise and does not constitute an isometric exercise. Range of motion exercises involve moving joints through their full extent, but isometric exercises involve static muscle contractions without joint movement.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
No explanation
Correct Answer is A
Explanation
Choice A rationale:
In the SBAR method, "S" stands for Situation. This portion of the report includes a brief and concise statement about the patient's current situation or problem. In this case, option A provides a clear and specific statement about the patient's situation, indicating that Mr. Jones is being transferred to another unit from the emergency room. The nurse would identify this statement as the "situation" portion of the SBAR report because it conveys the current status of the patient and the reason for the communication.
Choice B rationale:
Option B discusses the patient's symptoms and condition in detail, focusing on the left knee swelling, bruising, redness, and tenderness. While this information is important, it falls under the "Background" section of the SBAR report, not the "Situation" section. The "Situation" section should provide a brief overview of the patient's current status and the reason for the communication, which choice A accurately conveys.
Choice C rationale:
Option C mentions the patient's request for a specific bed location, which is relevant to the patient's preferences but does not constitute the "situation" portion of the SBAR report. This information is more appropriate for the "Recommendation" or "Request" section of the SBAR communication model.
Choice D rationale:
Option D provides information about the patient's history of left knee pain following a motor vehicle accident four days ago. While this information is important for understanding the patient's background, it does not represent the current situation or reason for the communication. Therefore, it does not fit the "situation" portion of the SBAR report.
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