Technician a Says the First Angle Cut Conventionally Is the Throat

question 40

Multiple Choice

Technician A says the first angle cut conventionally is the throat. Technician B says sometimes valve seat angles (3) are cut at the same time with a special cutter. Who is correct?

• A)Technician A
• B)Technician B
• C)Both technicians
• D)Neither technician

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Definitions:

Capillaries

Microscopic blood vessels that facilitate the exchange of water, oxygen, carbon dioxide, and many other nutrients and waste substances between blood and tissues.

External Jugular Vein

A vein located on each side of the neck that drains blood from the face, neck, and scalp back to the heart.

Superior Vena Cava

A large vein that carries deoxygenated blood from the upper half of the body into the heart's right atrium.

Venules

Small blood vessels that allow deoxygenated blood to return from the capillary beds to the larger blood veins.