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4.9 Respiratory System A&P

Last updated about 4 years ago

7 Nsɛmmisa

We are going to watch this video once through --> https://www.youtube.com/watch?v=bHZsvBdUC2I

On the second time watching we are going to pause at important times to answer the questions below.

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Asemmisa {{asɛmmisaAhyɛnsode}}

1.

(Pause at 2:09)
How did humans evolve from fish to become land animals? (2-3 sentences)

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

(Pause at 3:52)
Why can't we just use simple diffusion to get oxygen into our bodies to survive?

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

(Pause at 4:36)
What is bulk flow and why is it necessary?
Definition of "bulk": in large quantities.

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

(Pause at 5:36)
How do the diaphram and the lungs work together to breathe?

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

(Pause at 6:50) What is the purpose of the epiglottis?

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

(Pause at 8:05)
What happens at the alveloi? How do the circulatory system and the respiratory system interact?

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

Exit Ticket.
After the video:
Sequence the steps of breathing in the repiratory system. In what order does oxygen travel?

Nostril
Pharynx
Primary Bronchi
Trachea
Secondary Bronchi
Nasal Cavity
Alveiolar Duct
Tertiary Bronchi
Alveioli