Stretching a Myocardial Cell

question 177

Multiple Choice

Stretching a myocardial cell

• A) only decreases the force of a contraction.
• B) only allows more Ca²⁺ to enter.
• C) only increases the force of contraction.
• D) decreases the force of a contraction and allows more Ca²⁺ to enter.
• E) allows more Ca²⁺ to enter and increases the force of a contraction.

---

Definitions:

Labor Process

The sequence of physical and mental activities involved in the production of goods or services, often analyzed in the context of working conditions and employment relationships.

Immunization

The process of making an individual immune or resistant to an infectious disease, typically by the administration of a vaccine.

Rubella

A contagious viral disease characterized by a distinctive red rash, often more dangerous if contracted during pregnancy due to potential harm to the fetus.

Pregnant

The condition of having a growing fetus inside the female body.