Certified Cardiac Rehabilitation Professional (CCRP) Practice Test 2025 – Complete All-in-One Guide for Exam Success!

The flow from the right atrium to the right ventricle involves the tricuspid valve. This valve is located between these two chambers of the heart and plays a crucial role in ensuring one-way blood flow.

When the right atrium fills with deoxygenated blood returning from the body, it contracts, pushing the blood through the tricuspid valve into the right ventricle. The tricuspid valve opens to allow blood to flow forward and closes to prevent backflow into the atrium when the ventricle contracts.

The other valves mentioned have different functions in the heart's circulatory system. The aortic valve governs blood flow from the left ventricle into the aorta, the pulmonary valve allows blood to flow from the right ventricle into the pulmonary artery, and the mitral valve controls blood flow from the left atrium to the left ventricle. Understanding the specific roles of these valves helps clarify how blood circulates through the heart and the entire body.