Cardiovascular changes that occur with aging include which of the following?
a. increased elasticity of heart muscle c. increase in arterial diameter
b. increase in systolic blood pressure d. thinning of venous walls
B
Reduced elasticity of the heart muscle and arteries causes a subsequent increase in systolic blood pressure. Increased fat deposits in the blood vessels lead to a reduced supply of oxygen. The arterial diameter decreases as a result of arteriosclerosis. Thickening of venous walls leads to decreased elasticity.
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While adopting new technology to enhance patient care and safety, nurses can continue to provide:
a. compassionate care. b. consumer empowerment. c. self-management of wellness. d. education about health care.
When describing the major functions of an occupational and environmental health nurse, which of the following would the nurse identify as being the most time-consuming?
A) Activities involving safety education B) Care of injured employees C) Programs for improved working conditions D) Teaching activities for healthy nutrition
A 16-year-old client has a long leg cast secondary to a fractured femur. To effectively facilitate the adolescent's return to school,the school nurse should
1. meet with teachers andadministrators at the school to make sure entrances and classrooms are wheelchair accessible. 2. develop an individualized health plan(IHP) that focuses on long-term needs of the adolescent. 3. prior to the student's return toschool,meet with all of the other students to emphasize the special needs of the injured teen. 4. meet with parents of the injuredstudent to encourage homebound schooling until a short leg cast is applied.
Which statement is most significant concerning values of the nurse?
A) Values guide and motivate behavior. B) Values are less important than behavior. C) Values are learned from others. D) Values may change with experience and maturity.