ATTENTION:
Kindly note that you will be presented with 50 questions randomized from the NOUN question bank. Make sure to take the quiz multiple times so you can get familiar with the questions and answers, as new questions are randomized in each attempt.
Good luck!
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1 / 50
The diaphragm is capable of vertical excursion of 2.5cm to 10cm depending on the depth of______.
2 / 50
The diaphragm is capable of vertical excursion of 2.5cm to 10cm depending on the ______ of breathing.
3 / 50
3. The left _______arises directly from the aorta
4 / 50
4. In the lungs, exchange of gases occurs only in the respiratory_______ and _______.
5 / 50
_______ is referred to as the volume change in the lungs produced by a unit change of pressure.
6 / 50
6. Expiration is a ______ process under quiet breathing.
7 / 50
7. The ______ arises from the first right intercostal artery.
8 / 50
8. The ______bronchial artery arises from the first right intercostal artery.
9 / 50
9. The capillaries are ______ micrometer in diameter
10 / 50
10. The pulmonary vein carries________
11 / 50
Blood from the pulmonary capillaries is returned to the left _______ of the heart through the pulmonary vein.
12 / 50
12. TLC stands for______
13 / 50
13. The normal respiratory rate is _____ times per minute
14 / 50
14. The normal respiratory rate is 12 to 16 times per______
15 / 50
15. Respiration has _______ major components
16 / 50
The pulmonary arterial trunk divides into the right and left pulmonary arteries and these supply blood to the right and left_______
17 / 50
The distance between the posterior surface of the sternum and the anterior surface of the vertebral column is the ______diameter.
18 / 50
Blood from the pulmonary capillaries is returned to the _______ atrium of the heart through the pulmonary vein.
19 / 50
19. ERV stands for_____
20 / 50
20. Lung volumes are the volumes of air breathed by_____
21 / 50
An increase in ______ volume due to diaphragm causes the intrathoracic pressure to be 2 to 6 mmHg less than atmospheric pressure.
22 / 50
22. In the lungs, exchange of gases occurs only in the respiratory ______and the alveoli.
23 / 50
The _______ serves as the air pump that allows for external and internal excrespiratory systemange of gases from the external environment and the internal environment of the body.
24 / 50
24. The right ventricle pumps the blood out of the ______ through the pulmonary artery.
25 / 50
The large surface area of the alveoli is matched by an even larger surface area presented by the_______
26 / 50
26. The ______ intercostal run backwards and downwards
27 / 50
27. Venous blood from tissues of the body is returned to the right _______of the heart
28 / 50
28. _______is the volume of air breathed in and out of the lungs during normal quiet respiration
29 / 50
29. The pulmonary _____is secreted by the Type II alveolar epithelial cells in the lungs.
30 / 50
30. The ______ is secreted by the Type II alveolar epithelial cells in the lungs.
31 / 50
31. The ______bronchial artery arises directly from the aorta
32 / 50
32. The respiratory system is an_____
33 / 50
33. The pulmonary surfactant is secreted by the _______alveolar epithelial cells in the lungs.
34 / 50
34. The volume of fresh air that enters the alveoli per minute is called_______
35 / 50
The large surface area of the ______ is matched by an even larger surface area presented by the capillaries.
36 / 50
36. The two groups of muscles are for _______and_______
37 / 50
37. ______ is the volume of air remaining in the lungs even after a most forceful expiration.
38 / 50
38. Total Lung Capacity has a value of______
39 / 50
39. The right ______pumps the blood out of the heart through the pulmonary artery.
40 / 50
40. Lack or absence of surfactant in infants causes _____
41 / 50
41. About 2% of the blood flow to the lungs is through the bronchial arteries and______.
42 / 50
42. ______ is the volume of fresh air that enters the alveoli per minute
43 / 50
The bony thorax, the intercostal muscles and the diaphragm form a cone shaped structure called the _______
44 / 50
The transport of oxygen from the outside air to the cells within tissues, and the transport of carbon dioxide from the cells to the outside air is known as ________
45 / 50
The oxygen that diffuses into the plasma dissolves in the plasma and the diffusion continues until the PO2 in plasma rises to____
46 / 50
46. Venous blood from _______ of the body is returned to the right atrium of the heart.
47 / 50
_______ from the pulmonary capillaries is returned to the left atrium of the heart through the pulmonary vein.
48 / 50
48. The left bronchial artery arises directly from the _______
49 / 50
49. The _____ is a poor carrier of oxygen.
50 / 50
50. Inspiratory Reserve Volume has an average value of ______
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