A Patient Has an End-Diastolic Volume of 125 Ml

question 114

Multiple Choice

A patient has an end-diastolic volume of 125 ml. A heart attack has weakened her left ventricle so it canpump a stroke volume of only 40 ml. Calculate her end-systolic volume.

• A) 85 ml
• B) 3.1 ml
• C) 5000 ml
• D) 165 ml
• E) There is not enough data given to calculate the end-systolic volume.

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Definitions:

Control Group

In an experiment, the group of participants who are not exposed to the independent variable, used as a comparison to measure the effect of the treatment.

Experimental Group

The group in an experiment that receives the variable being tested, allowing researchers to determine the effect of that variable.

Human Laboratory Studies

Research experiments conducted in controlled environments on human subjects to study behavior, reactions, or biological processes.

Generalizability

The extent to which findings or conclusions from a study can be applied to broader contexts beyond the study settings or subjects.