This Layer of the Eye Contains Melanin and Arteries That

question 12

Multiple Choice

This layer of the eye contains melanin and arteries that provide other parts with nutrients and oxygen.

• A) iris
• B) retina
• C) choroid
• D) sclera

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Definitions:

Airway Obstruction

A blockage in the breathing passages that can be partial or complete, posing a serious risk to the affected individual.

Cardiopulmonary Arrest

A medical emergency characterized by the cessation of both heart and lung function.

Cardiopulmonary Resuscitation

An emergency procedure combining chest compressions with artificial ventilation to manually preserve intact brain function in a person who is in cardiac arrest.

Chest Compressions

A life-saving technique that involves pressing on the chest of someone who has had a cardiac arrest, to maintain blood circulation.