A Cation Is a

question 49

Multiple Choice

A cation is a

• A)negatively charged ion.
• B)positively charged ion.
• C)negative electrode.
• D)positive electrode.

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Definitions:

Doppler

A diagnostic procedure using ultrasound waves to produce images of internal structures of the body or to measure the movement of substances within the body, such as blood flow.

Pitting Pedal Edema

Swelling in the lower legs and feet that leaves an indent when pressed, often due to heart failure or venous insufficiency.

Tortuous Varicose Veins

Veins that have become enlarged and twisted, often appearing bulging and blue or dark purple, and can cause pain or discomfort.

Pedal Pulses

The palpable beats in the foot that reflect the circulation and blood flow to the area, important in assessing vascular health.