Blockage of One or More Coronary Arteries That Supply Blood

question 37

Multiple Choice

Blockage of one or more coronary arteries that supply blood to the left ventricle is usually the cause of which of the following?

• A) Ventricular fibrillation
• B) Aneurysm
• C) Acute myocardial infarction
• D) Sudden cardiac arrest

---

Definitions:

Homology

The existence of shared ancestry between a pair of structures, or genes, in different species.

Ectotympanic

A bone in the middle ear of mammals that supports the eardrum.

Hind Limbs

The pair of posterior limbs found in various vertebrates, functioning in locomotion, support, and in some species, manipulation of objects.

Mammary Glands

Specialized organs in mammals responsible for producing milk to nourish newborns, a key trait for the class Mammalia.