Unit 4 Respiratory Test

Question 1

4. An oxygen molecule leaves the lungs and goes to _______ side of the heart and then is sent to the ________.

Answer 1

Left ; to the body through the arteries

Respiratory notes pg 21

Question 2

11. Which one of the following structures is NOT part of the respiratory zone

Answer 2

primary bronchi

Respiratory BBD

Question 3

12. Air moving in and out of the lungs is called

Answer 3

Pulmonary ventilation

Respiratory notes pg 22

Question 4

13. Expiration ( exhalation ) occurs when

Answer 4

Intrapulmonary volume increases

Respiratory Notes pg 22

Question 5

15. The amount of air that moves in and out of the lungs when you take a normal breath is the

Answer 5

Tidal volume

Lab lung capacity

Question 6

19. When the diaphragm contracts, volume inside the lungs _______ and the pressure inside the lungs ______

Answer 6

Increase ; decrease

Respiratory notes pg 22

Question 7

24. Lungs are surrounded by ______ serous membranes that line the thoracic wall and diaphragm

Answer 7

Pleurae

Respiratory BBD

Question 8

25. Normal quiet breathing, known as

Answer 8

Pulmonary ventilation

Lung capacity lab

Question 9

26. What functional zone does the bronchi belong to the conducting or respiratory

Answer 9

Conducting

Notes pg. 20

Question 10

30c. What is the cavity that refers to the mouth. It includes the lips, cheeks, and parts of the tongue

Answer 10

Oral cavity

Respiratory BBD

Question 11

30e. Another name for the right upper lobe of the lung

Answer 11

Right superior lobe of the lung

Respiratory BBD

Question 12

30f. another name for the lower right lobe of the heart

Answer 12

Right inferior lobe of the lung

Respiratory BBD

Question 13

30h. The main bronchus , represents the airway in the respiratory tract that conducts air into the lungs

Answer 13

Primary bronchus

Respiratory BBD