The nurse is preparing to complete a muscle strength assessment on a client. Which of the following assessment techniques should the nurse utilize?
estimate the degree of flexion and extension in each joint.
measure the degree of force that it takes to overcome joint flexion or extension.
apply an opposing force when the individual puts a joint in flexion or extension.
observe muscles for the degree of contraction when the individual lifts a heavy object.
The Correct Answer is C
A. Estimating the degree of flexion and extension in each joint primarily assesses the range of motion, not specifically muscle strength.
B. Measuring the degree of force required to overcome joint flexion or extension may assess resistance but doesn't directly evaluate muscle strength.
C. Applying an opposing force when the individual puts a joint in flexion or extension is an accurate method to assess muscle strength, as it evaluates the force the muscle can generate against resistance.
D. Observing muscles for contraction while lifting a heavy object evaluates muscle usage but doesn’t offer a standardized way to assess muscle strength.
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Related Questions
Correct Answer is D
Explanation
A. Cranial Nerve XI (Accessory nerve) is not involved in tongue movement; it controls muscles involved in head and shoulder movement.
B. Eye movement and control relate more to Cranial Nerves III, IV, and VI, which control eye muscles.
C. Hearing is primarily assessed by Cranial Nerve VIII (Vestibulocochlear nerve).
D. Cranial Nerve XI innervates the sternocleidomastoid and trapezius muscles, enabling movements like head turning and shoulder shrugging against resistance.
Correct Answer is C
Explanation
A. Anorexia refers to a loss of appetite or lack of interest in food, not difficulty swallowing.
B. Aphasia is a language disorder that affects a person's ability to communicate, not related to swallowing difficulties.
C. Dysphagia is the medical term for difficulty swallowing, which can involve medications and food, potentially due to various causes like neurological conditions or structural issues.
D. Dysphasia refers to difficulty with speech or language, not directly related to swallowing difficulties.
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