RespiratorySystem

Question 1

open system. It allows oxygen to enter our body and carbon dioxide to be removed out of the body.

Answer 1

Respirstory system

Question 2

2 divisions

Answer 2

The upper respiratory tract
The lower respiratory tract

Question 3

2 divisions

Answer 3

The upper respiratory tract
The lower respiratory tract

Question 4

6 functions

Answer 4

1.Gas exchange
2. Regulation of blood ph
3. Voice Production
4. Olfaction
5. Innate Immunity
6. Ventilation

Question 5

from the nose to the larynx and the lower respiratory tract is from the trachea to the alveoli.

Answer 5

The upper respiratory tract

Question 6

-open by the cartilages.
-These are non-collapsible structures that prevent collapse of tissues.
-Remain open

Answer 6

Upper

Question 7

-open by the cartilages.
-These are non-collapsible structures that prevent collapse of tissues.
-Remain open

Answer 7

Upper

Question 8

composed also of cartilages in the trachea and the bronchi and bronchioles are lined by the smooth muscles.
When smooth muscles
bronchioles constrict and when smooth muscles relax, bronchioles dilate.

Answer 8

Lower respiratory tract

Question 9

composed also of cartilages in the trachea and the bronchi and bronchioles are lined by the smooth muscles.
When smooth muscles
bronchioles constrict and when smooth muscles relax, bronchioles dilate.

Answer 9

Lower respiratory tract

Question 10

not only the organ for smelling but also the opening of the respiratory system.
breathe through the mouth but is more proper to breathe through the nose since the nose contains protective structures that may prevent entry of foreign bodies.

These structures are the hair, the mucus which can trap foreign bodies and the nasal turbinate which may warm a cool air or cool a warm air.

Answer 10

Nose

Question 11

not only the organ for smelling but also the opening of the respiratory system.
breathe through the mouth but is more proper to breathe through the nose since the nose contains protective structures that may prevent entry of foreign bodies.

These structures are the hair, the mucus which can trap foreign bodies and the nasal turbinate which may warm a cool air or cool a warm air.

Answer 11

Nose

Question 12

Structure of nose are

Answer 12

-HAIR
-MUCUS which can trap foreign bodies and
-NASAL TURBINATE which may warm a cool air or cool a warm air.

Question 13

as passageway of air from the nose to the larynx

Answer 13

Nasopharynx

Question 14

the largest single piece. It is also called the Adam’s apple and usually larger in men.

Answer 14

Thyroid cartilage

Question 15

single, leaf shaped piece of cartilage. It pulls down the glottis when we swallow to keep food or liquid from getting into the trachea.

Answer 15

epiglottis

Question 16

a single ring of cartilage that connects with the tracheal rings The paired arytenoid cartilage is ladle-shaped and are attached to the vocal cords and
laryngeal muscles

Answer 16

Circoid cartilage