Which Testing Provides Direct Measurements of Heart Chamber Pressures,blood Flow,and

question 6

Multiple Choice

Which testing provides direct measurements of heart chamber pressures,blood flow,and oxygen saturation?

• A) Cardiac ventriculography
• B) Echocardiography
• C) Computed tomography
• D) Cardiac catheterization

---

Definitions:

Social Norm Theory

A theory that explains behavior as influenced by perceptions of what is normatively acceptable and expected within a social group.

Norm-based Intervention

A strategy that aims to change behavior by altering perceived norms about what is typical or acceptable within a group.

Quasi-experimental Design

A research design that resembles an experimental design but lacks random assignment to control and experimental groups.

Process Evaluation

An assessment that aims to understand the dynamics of how a program or intervention was implemented and operated.