A nurse is assisting with teaching a class about the skeletal muscle. Which of the following should the nurse identify as the function of the skeletal muscle?
Skeletal muscles enable the heart to contract with each heartbeat.
Skeletal muscles enable the bronchioles to dilate in the lungs
Skeletal muscles enable the bladder to contract during voiding
Skeletal muscles enable a hand to contract and form a fist.
The Correct Answer is D
A) This function is carried out by cardiac muscle, not skeletal muscle.
B) This function is controlled by smooth muscle in the bronchioles, not skeletal muscle.
C) Bladder contraction is primarily controlled by smooth muscle in the bladder wall, not skeletal muscle.
D) Skeletal muscles are responsible for voluntary movements, including gripping and making a fist.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Tucking the chin may be appropriate to maintain spinal alignment, but this statement does not address overall posture during client transfers.
B) Maintaining a straight back helps distribute weight evenly and reduces the risk of injury to the spine during client transfers.
C) Keeping the knees straight may lead to increased strain on the back and legs during transfers, and it is not recommended.
D) Engaging the abdominal muscles helps stabilize the core and protect the spine during transfers; therefore, they should not be loosened.
Correct Answer is ["A","B","E"]
Explanation
A) Adjustable beds can be customized to the needs of individual patients, reducing strain on caregivers and promoting patient comfort and safety.
B) Wrist supports for computer keyboards help prevent repetitive strain injuries and carpal tunnel syndrome for staff who use computers frequently.
C) Fixed-height IV stands may not accommodate the varying needs of patients and staff, potentially leading to ergonomic issues.
D) Standard toilets may not be suitable for patients with mobility issues, but they are not specifically considered ergonomic equipment.
E) Shower chairs provide stability and support for clients who have difficulty standing or balancing in the shower.
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