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human respiratory system

Total questions: 14

Worksheet time: 4mins

Name
Class
Date
1.

This is a tube about 12cm long with c-shaped rings of cartilage to keep it open

a)

Nasal cavity

b)

Trachea

c)

Mouth Cavity

d)

Pharynx

2.
Clusters of tiny air sacs that allow the exchange of oxygen and carbon dioxide
a)
Pharynx
b)
Diaphragm
c)
Alveoli
d)
Lungs
3.
This is the airway that has two pairs of vocal chords attached to it
a)
Lungs
b)
Diaphragm
c)
Pharynx
d)
Larynx
4.

Given the following structures:

1. lungs

2. nasal cavity

3. bronchi

4. trachea

5.pharynx

Which of the following is the correct order that air would flow during inhalation.

a)

1,2,5,3,4

b)

2,5,4,3,1

c)

2,1,3,4,5

d)

4,5,2,3,1

5.

what is the plural form of BRONCHUS

(a)  

6.

the left lung is larger than the right lung

a)

TRUE

b)

FALSE

7.

the lung is present in the ________ region

a)

circulanx

b)

chest region

c)

larynx

d)

Thoracic

e)

cinirinx

8.

the bronchi is further divided into trachea

a)

TRUE

b)

FALSE

9.

ribs are the floor of the chest cavity

a)

TRUE

b)

FASLE

10.

what are the rings which surround bronchi called?

(a)  

11.
This is a tube-like pasage used for food, liquid, and air
a)
Larynx
b)
Trachea
c)
Pharynx
d)
Lungs
12.

Which sequence correctly indicates the branching pattern of the human respiratory system?

a)

trachea -> bronchi -> bronchioles -> alveoli

b)

trachea -> bronchioles -> bronchi -> alveoli

c)

alveoli -> trachea -> bronchioles -> bronchi

d)

alveoli -> bronchioles -> trachea -> bronchi

13.

Which structure shown in the diagram below contracts, causing a pressure change in the chest cavity during breathing?

a)

A

b)

B

c)

C

d)

D

14.

BONUS QUESTION : which chapter do you like the most?

a)

Respiration in organisms

b)

nutrition in plants

c)

nutrition in animals

d)

i dont like bio !

e)

i like all of them