Which of the Following Does NOT Contribute to Increased Stroke

question 71

Multiple Choice

Which of the following does NOT contribute to increased stroke volume during exercise?

• A)Increased contractility of cardiac muscle
• B)Increased venous return
• C)Increased length of filling time during diastole
• D)Increased sympathetic stimulation of ventricular muscle
• E)Increased end-diastolic volume

---

Definitions:

Negative Eugenics

Practices aimed at decreasing the incidence of traits deemed undesirable by discouraging reproduction by persons having such traits.

Gene Therapy

A medical treatment involving the introduction, removal, or alteration of genetic material within a person's cells to treat or prevent diseases.

Genetic Disorders

A rephrased definition: Diseases that result from abnormalities in an individual's DNA, often inherited.

Adult Stem Cells

Stem cells found in adult organisms that have the ability to differentiate into various types of cells and are used in regenerative medicine.