Answer:
c.) when it is turned off and cooled down
Explanation:
thanks though
The percentage which the nurse will expect the patient’s ejection fraction to be is 40 percent or less.
<h3>
What is Systolic heart failure?</h3>
This condition occurs when the ventricle loses its ability to contract normally thereby leading to heart failure.
The normal ejection is 55 percent but a systolic heart failure means it has been reduced to 40 percent or less.
Read more about Heart here brainly.com/question/26387166
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As a person ages his or her level or cardiorespiratory fitness tend to Decrease.
This is because problems like back pain, joint pain, and muscle pain tend to come with old age.
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D is the answer due to lack of knowledge and accessibility