Nicotine _________ Myocardial Demand for Oxygen,and ________ the Adhesiveness of Platelets

question 4

Multiple Choice

Nicotine _________ myocardial demand for oxygen,and ________ the adhesiveness of platelets.

• A)increases;decreases
• B)increases;increases
• C)decreases;increases
• D)decreases;decreases

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Definitions:

Albumin

A family of globular proteins, the most common being serum albumin in the blood, which helps maintain osmotic pressure and transport lipids and steroids.

Fibrinogen

A blood plasma protein that's converted to fibrin in the blood clotting process.

Myoglobin

Myoglobin is a protein found in muscle cells that binds oxygen molecules, facilitating oxygen delivery to the mitochondria for energy production.

Coronary Artery

A type of blood vessel that supplies blood to the heart muscle itself, crucial for providing oxygen and nutrients to sustain heart function.