Lesson 3 - how air changes in the lungs Flashcards by Daisy Poots

Q

What is the concentration of Oxygen in inhaled air?

A

21%

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the concentration of Oxygen in exhaled air?

A

16%

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the concentration of Carbon dioxide in inhaled air?

A

0.04%

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the concentration of Carbon dioxide in exhaled air?

A

4%

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the concentration of Nitrogen in inhaled air?

A

78%

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the concentration of Nitrogen in exhaled air?

A

78%

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the concentration of Water vapour in inhaled air?

A

A little

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the concentration of Water vapour in exhaled air?

A

A lot

How well did you know this?

1

Not at all

2

3

4

5

Perfectly