The Person Is Admitted to the Hospital for Evaluation and Diagnosis

question 14

Multiple Choice

The person is admitted to the hospital for evaluation and diagnosis of cardiovascular pathology. The person is scheduled for an ejection fraction study. What correct facts will guide teaching of the person? (Select all that apply.)

• A)An ejection fraction (EF)study will measure the percentage of total blood in the ventricle ejected from the heart with each beat.
• B)Stroke volume times heart rate equals cardiac output.
• C)The normal ejection fraction is 70-90%.
• D)An ejection fraction (EF)provides information about how effectively the heart is pumping.

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