Almost __________ of Canadians Who Smoked at Some Point in Their

question 87

Multiple Choice

Almost __________ of Canadians who smoked at some point in their lives have now quit.

• A) one quarter
• B) one third
• C) one half
• D) two thirds

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Definitions:

Right Ventricle

The chamber within the heart that pumps deoxygenated blood to the lungs through the pulmonary artery.

Ventilations

The provision of fresh air to a room, building, or enclosed space, or the process of circulating air to ensure a suitable composition of air.

Oxygen Saturation

A measure of the amount of oxygen-carrying hemoglobin in the blood relative to the amount of hemoglobin not carrying oxygen, usually expressed as a percentage.

Decreased pH

A condition indicating that a solution has become more acidic, with a lower concentration of hydroxide ions or a higher concentration of hydrogen ions than before.