Which of the Changes A-D Will Always Increase the Internal

question 10

Multiple Choice

Which of the changes A-D will always increase the internal energy of a system?

• A)The system gains energy and performs work.
• B)The system gains energy and work is performed on it.
• C)The system loses energy and performs work.
• D)The system loses energy and work is performed on it.
• E)None of the changes A-D will always increase the internal energy of a system.

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Definitions:

Abdominal Aorta

is the largest artery in the abdominal cavity that supplies oxygenated blood to the lower parts of the body.

Splenic Artery

A major blood vessel that supplies oxygen-rich blood to the spleen, branching from the abdominal aorta.

Ascending Aorta

The initial section of the aorta that rises up from the left ventricle of the heart, distributing oxygen-rich blood to the rest of the body.

Korotkoff Sounds

The sounds medical personnel listen for when they are taking blood pressure using a sphygmomanometer, which indicate the resumption of blood flow to the artery.