When a Coronary Artery Becomes Blocked,the Result Is

question 103

Multiple Choice

When a coronary artery becomes blocked,the result is

• A)a heart attack.
• B)angina.
• C)arrhythmia.
• D)an obstructive embolism.

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Definitions:

N-Methyl-2-Ethyl-5-Methyloctanamide

An organic compound with a specific arrangement of methyl, ethyl groups, and an amide functional group, indicating a complex molecular structure.

Carbonyl Stretching Frequency

Refers to the specific vibration frequency observed in infrared spectroscopy for the carbon-oxygen double bond in carbonyl groups, typically around 1650 to 1750 cm^-1.

Esters

Organic compounds derived from carboxylic acids in which the hydrogen of the carboxyl group is replaced by a hydrocarbon group, often responsible for the sweet or fruity aromas and flavors of many fruits and flowers.

Aldehydes

Organic compounds characterized by a carbonyl group bonded to at least one hydrogen atom, making them highly reactive.