1.5 Healthy airways

Today's lesson

Review 1.1 t/m 1.4

Do 1.5

-how to keep your airways healthy

-You can explain what hay fever is

1 / 17

Slide 1: Slide

BiologieMiddelbare schoolvwoLeerjaar 3

This lesson contains 17 slides, with interactive quizzes, text slides and 2 videos.

Items in this lesson

Today's lesson

Review 1.1 t/m 1.4

Do 1.5

-how to keep your airways healthy

-You can explain what hay fever is

Slide 1 - Slide

Discuss 1.4 Q 6, 8 and do Q 9

Slide 2 - Slide

Slide 3 - Video

Thoracic inhalation:

air is sucked into the lungs

intercostal muscles contract

ribs pull the plearul membrane open

the plearul membrane pulls open the lungs

ribs move up

Slide 4 - Drag question

Drag the boxes on the right to the correct place in the picture.

Alveolus

Oxygen

Red blood cell

Blood with little oxygen

Blood with lots of oxygen

Air

CO2

Slide 5 - Drag question

Abdominal inhalation:

air is sucked into the lungs

abdominal muscles contract

the diaphragm moves down

the plearul membrane pulls open the lungs

the diaphragm pulls the pleural membrane open

Slide 6 - Drag question

Slide 7 - Video

§1.5 Healthy airways

Slide 8 - Slide

What is bad for your lungs?

Slide 9 - Mind map

Smoking

Slide 10 - Slide

Healthy

Smoking

Slide 11 - Slide

COPD

(Chronic Obstructive Pulmonary Disease)

Slide 12 - Slide

Smog

Slide 13 - Slide

Dust

Slide 14 - Slide

Hay fever/asthmatic attack

Slide 15 - Slide

How to keep your lungs healthy?

- Exercise/sports

- Fresh air

- No smoking!

Slide 16 - Slide

Do Qs 1 t/m 3 and 5 t/m 9

Slide 17 - Slide