Which change to muscle cells causes older adults to lose muscular strength?

A) The cells get smaller in size.
B) The cells attach to the nervous system.
C) The cells get larger in size.
D) The cells increase in number.


A) The cells get smaller in size.

Health & Biomechanics

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Which of the following kidney structures empties into the ureter?

A) renal pelvis B) calyx C) renal papilla D) renal pyramid

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The LPN is working with clients in the long-term care facility. Which of the following individuals is most likely to have frequent vital sign assessment for blood pressure monitoring included in their plan of care?

A. A 78-year-old patient who takes fluvastatin (Lescol) B. An 82-year-old patient who takes lovastatin (Mevacor) C. An 84-year-old patient who takes quinapril (Accupril) D. A 90-year-old patient who takes zaleplon (Sonata)

Health & Biomechanics

Select the term that best describes a diagnostic procedure for studying the structure and motion of the heart

A) angiocardiography B) heart scan C) echocardiography

Health & Biomechanics

The term which means inability to coordinate muscle activity leading to jerky movements is

A. contracture B. palsy C. spasm D. syncope E. ataxia

Health & Biomechanics