CVS Practice Test 2025 – Complete Exam Preparation

Question: 1 / 400

What is the normal right atrial pressure?

0-5 mmHg

0-8 mmHg

The normal right atrial pressure typically ranges from 0 to 8 mmHg. This value reflects the pressure in the right atrium of the heart, which can be influenced by factors such as venous return, blood volume, and heart function. A pressure of 0-8 mmHg is considered normal because it indicates healthy physiological conditions where venous blood is returning efficiently to the heart without any significant obstruction or heart disease.

Understanding this pressure range is crucial for diagnosing and managing various cardiac conditions—values outside this normal range can suggest issues such as right heart failure or fluid overload. Therefore, recognizing that the normal right atrial pressure falls within this specific range is essential for those studying cardiovascular physiology and related medical practices.

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10-12 mmHg

5-15 mmHg

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