What expected physiological changes of the older adult put them at risk of falls? (Select all that apply).
Reduced muscle strength.
Sensory losses like vision and hearing.
Slowing of reflexes.
Dementia.
Inability to adapt.
Correct Answer : A,B,C
Reduced muscle strength, sensory losses like vision and hearing, and slowing of reflexes are all expected physiological changes of the older adult that can put them at risk of falls.
Reduced muscle strength can make it more difficult for older adults to maintain balance and stability.
Sensory losses like vision and hearing can affect an older adult’s ability to perceive their environment and navigate safely.
Slowing of reflexes can make it more difficult for older adults to react quickly to changes in their environment and prevent falls.
Choice D is not an answer because dementia is not a physiological change but rather a cognitive condition that can increase the risk of falls.
Choice E is not an answer because the inability to adapt is not a specific physiological change but rather a general characteristic that can increase the risk of falls.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Temperature 97.0°F; pulse 54 bpm; respirations 14 breaths/minute; blood pressure 196/114 mmHg.
This set of vital signs is cause for concern because the blood pressure is significantly elevated.
A blood pressure reading of 196/114 mmHg is considered a hypertensive crisis and requires immediate medical attention.
Choice A) Temperature 96.9°F; pulse 100 bpm; respirations 20 breaths/minute; blood pressure 120/80 mmHg is within normal limits for an adult.
Choice C) Temperature 98.6°F; pulse 60 bpm; respirations 14 breaths/minute; blood pressure 110/66 mmHg is also within normal limits for an adult.
Choice D) Temperature 99°F; pulse 72 bpm; respirations 16 breaths/minute; blood pressure 100/60 mmHg is slightly elevated but not cause for immediate concern.
Correct Answer is A
Explanation
Bounding pulses are not a sign of inadequate perfusion.
Inadequate perfusion is when blood flow to a specific part of your body is reduced and that part will not receive essential nutrients.
Signs of inadequate perfusion include cyanosis (bluish discoloration of the skin due to lack of oxygen), pallor (paleness of the skin), and coolness1.
Choice B is incorrect because cyanosis is a sign of inadequate perfusion.
Choice C is incorrect because pallor is a sign of inadequate perfusion.
Choice D is incorrect because coolness is a sign of inadequate perfusion.
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