Impact of Poor Lifestyle on Respiratory Health Flashcards

1
Q

What harmful gas do cigarettes contain

A

Carbon monoxide

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2
Q

What does carbon monoxide do when it enters the blood

A

Binds with Haemoglobin

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3
Q

… … has a higher affinity to haemoglobin than …
Fill in the blanks

A

1.Carbon monoxide
2.Oxygen

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4
Q

How does smoking affect the bronchioles

A

Constricts bronchioles

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5
Q

What hair like structures are damaged due to smoking

A

Cilia

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6
Q

What does smoking do to the number of alveoli and how does that affect gas exchange

A

Reduces it,less gas exchange

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7
Q

Less oxygen going to the muscles during exercises leads to

A

Less oxygen utilization,decreased aerobic capacity,less energy for exercise,athlete fatigues quicker as they have to produce energy anaerobically early on

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8
Q

Smoking causes a build up of … in the bronchioles,causing blockages
Fill in the blank

A

mucus

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