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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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Vertigo is the sensation of spinning or movement when stationary and is often associated with inner ear problems.
B. Seizure activity involves abnormal electrical activity in the brain and might present with various symptoms but not necessarily the feeling of spinning.
C. Dizziness is a more general term that can include feelings of light-headedness or unsteadiness without a specific spinning sensation.
D. Syncope refers to fainting or loss of consciousness due to decreased blood flow to the brain, not the sensation of spinning.
Correct Answer is A
Explanation
A. The Cowper gland, also known as the bulbourethral gland, secretes a thin, milky alkaline fluid that neutralizes acidity in the urethra and enhances sperm viability.
B. The prostate gland secretes a milky, slightly acidic fluid that nourishes and protects sperm, contributing to semen volume.
C. The bulbourethral gland (Cowper gland) is responsible for producing the thin, alkaline fluid that neutralizes the urethra and enhances sperm viability.
D. The median sulcus refers to a groove or depression on the surface of an organ and is not associated with secretion in the reproductive system.
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