The Angles of Incidence and Reflection

question 78

Multiple Choice

The angles of incidence and reflection

• A) are not related.
• B) can never be equal.
• C) are measured from a normal to the reflecting surface.
• D) add to 90°.

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Definitions:

Radial Pulses

The pulse felt at the wrist on the side where the radial artery is located, commonly used to measure heart rate.

Bounding

A term often used to describe a strong or forceful pulse indicating an increase in cardiac output or excitement.

Absent

Not present in a specified place at a given time; lacking.

Arterial Ischemic Ulcer

A type of ulcer caused by poor blood flow to the arteries, typically resulting in tissue damage and sometimes seen in limbs.