Resperation system

Question 0

Name the muscles between the muscles between the ribs

Answer 0

The intercostal muscles

Question 1

The name of the system where oxygen enters the blood and carbon dioxide leaves is The Respiration System- True or false?

Answer 1

True.

Question 2

The sheet of muscle at the base of the thorax

Answer 2

Diaphragm

Question 3

When inhaling the pressure inside the thorax

Answer 3

Decreases

Question 4

The other name for the wind pipe

Answer 4

Trachea

Question 5

The bones surrounding the lungs are called the

Answer 5

Ribs

Question 6

The bronchi branch into

Answer 6

Smaller conducting tubes

Question 7

The area of the body that contains the ribs, lungs and entire system is called

Answer 7

Larynx

Question 8

The gas that diffuses into the blood from the lungs is the

Answer 8

Oxygen

Question 9

The ribs move ____ and ___ when we breathe out.

Answer 9

The ribs move DOWN and IN when we breathe out.

Question 10

The __________ relaxes and returns to a dome shape when we breathe out

Answer 10

The DIAPHRAGM relaxes and returns to a dome shape when we breathe out

Question 11

There are ______ rings lining the wind pipe

Answer 11

There are TRACHEA rings lining the wind pipe

Question 12

Exhaling causes an increase in _______ inside the lungs

Answer 12

Exhaling causes an increase in PRESSURE inside the lungs

Question 13

The ribs move downwards and inwards when we breathe out - True or false?

Answer 13

True

Question 14

Carbon dioxide is breathed in the lungs- true or false?

Answer 14

False

Question 15

O Voice box
Trachea          | |
                      | | Cartilage rings
Alveoli.          /  \ Brochus ( /\ )
 Bronchioles |     |
Ribs             |      | Heart
Lung |.         |_/\_|. Pleuralmembrane
               Diaphragm

Answer 15

:)

Question 16

How is air drawn into the lungs during inspiration (breathing in)?

Answer 16

During inspiration the lungs will inflate. The diaphragm, which is a sheet of muscles at the base of the thorax, will contract causing the ribs to be raised upwards and outwards. The movement in the ribs causes the volume inside the thorax to increase an therefore, the pressure inside the thorax to decrease. Air then floods through the mouth or nose via the trachea, bronchi and bronchioles.