Select the Correct Statement About Cardiac Output

question 37

Multiple Choice

Select the correct statement about cardiac output.

• A) If a semilunar valve were partially obstructed, the end systolic volume in the affected ventricle would be decreased.
• B) Stroke volume increases if end diastolic volume decreases.
• C) A slow heart rate increases end diastolic volume, stroke volume, and force of contraction.
• D) Decreased venous return will result in increased end diastolic volume.

---

Definitions:

Independent Variable

The variable in an experiment that is manipulated to observe its effect on a dependent variable, used to determine cause-and-effect relationships.

Room Decorations

Objects and designs applied to a room's interior to enhance its appearance and create a desired aesthetic.

Aggressive Behaviour

A range of actions that can result in both physical and emotional harm to oneself, others, or objects in the environment, often stemming from frustration or threat.

Performance Advantage

The superior capability or efficiency demonstrated by an individual or system in executing a task compared to others.