Respiratory

Question 1

Thin scroll-like bones in the nasal passage

Answer 1

Nasal Turbinates

Question 2

The opening into the larynx, made up ofthe arytenoid cartilages and the vocal cords.

Answer 2

Glottis

Question 3

What is the name of the division of the trachea into the two main bronchi?

Answer 3

Bifurcation of the trachea

Question 4

From outside in name the main structures of the upper respiratory tract

Answer 4

Nostrils Nasal passages Pharynx Larynx Trachea

Question 5

From outside in name the main structures of the lower respiratory tract

Answer 5

Bronchi Bronchioles Alveolar ducts Alveoli

Question 6

Name the 2 main systems that control breathing and what they do.

Answer 6

1. Mechanical system: that sets routine inspiration and expiration limits. 2. Chemical system: that monitors the levels of certain substances in the blood and directs adjustments in breathing if they get out of balance

Question 7

What is the purpose of the hyaline cartilage rings?

Answer 7

To hold the trachea open and prevent it from collapsing on itself when the animal inhales.

Question 8

What are the main inspiratory muscles?

Answer 8

Diaphragm and external intercostal muscles.

Question 9

What are the main expiratory muscles?

Answer 9

Internal intercostal muscles and the abdominal muscles.

Question 10

What’s external respiration?

Answer 10

The exchange of oxygen and carbon dioxide between the air inhaled into the lungs and the blood flowing through the pulmonary capillaries.

Question 11

What’s internal respiration?

Answer 11

the exchange of oxygen and carbon dioxide between the blood in the capillaries all over the body and all of the cells and tissues

Question 12

Where is breathing controlled and what is it known as?

Answer 12

by an area in the medulla oblongata and it’s known as the respiratory center

Question 13

what is another term for voice production

Answer 13

phonation

Question 14

what is the larynx commonly reffered to as?

Answer 14

voice box

Question 15

The passageways that lead from the ______ to the ______ are called the bronchial tree.

Answer 15

bronchi

alveoli

Question 16

What seperates the left nasal passage from the right?

Answer 16

Nasal septum

Question 17

What does the upper respiratory tract consist of?

Answer 17

The nose, pharynx, larynx, and trachea

Question 18

What area of the medulla oblongata in the brainstem controls breathing?

Answer 18

respiratory center

Question 19

where does external respiration take place

Answer 19

in the aveoli

Question 20

what are the 2 main systems that control breathing

Answer 20

mechanical system and chemical system

Question 21

where does internal respiration take place

Answer 21

in the cells and tissuse of the body

Question 22

In order from outside to in the main structures of the upper respiratory tract are

Answer 22

Nostrils, Nasal passages, pharynx, larynx, trachea

Question 23

In order from outside in, the main structures of the lower respiratory tract are

Answer 23

Bronchi, bronchioles, alveolar ducts, alveoli

Question 24

What does the term stenotic nares mean

Answer 24

The nostrils are pinched or narrow

Question 25

Normal Canine RR

Answer 25

10-30

Question 26

Normal Feline RR

Answer 26

24-42

Question 27

Air, blood, lymph and nerves enter and leave the lung at the _____, located on the medial side

Answer 27

Hilus.

Question 28

What do you call the movement of air between the atmosphere and the lungs?

Answer 28

Ventilation

Question 29

Air that is still in the lungs after a forced expiration is?

Answer 29

Residual volume

Question 30

What is pneumonia?

Answer 30

Inflammation of the lungs caused by bacteria, viruses or chemical irritants.

Question 31

What are the 2 kinds of respiration that are constantly going on in the body?

Answer 31

External respiration and Internal respiration

Question 32

What is the “passageway” that divide each nasal?

Answer 32

Nasal Metus

Question 33

What are 3 charateristics important to the control of the breathing process?

Answer 33

CO2 content, pH and O2 content of arterial blood