In a Normal Abdominal Aorta, the Peak Systolic Velocity Averages

question 7

Multiple Choice

In a normal abdominal aorta, the peak systolic velocity averages ____cm/sec; in the popliteal artery, an average peak systolic velocity of _____cm/sec normally is found.

• A) 60/80
• B) 80/50
• C) 100/50
• D) 90/60

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Definitions:

Elastic Cartilage

A type of flexible cartilage that contains elastic fibers, enabling structures like the ear and epiglottis to return to their original shape after being bent or stretched.

Alveolar Ventilation

The exchange of air between the lungs and the environment, specifically involving the alveoli, which are essential for oxygen exchange and carbon dioxide removal.

Surface Tension

The property of the surface of a liquid that allows it to resist external forces, due to the cohesive forces between liquid molecules.

Thoracic Compliance

The ability of the thoracic cavity and lungs to stretch and expand during inhalation, influencing the ease of breathing.