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. The right ______pumps the blood out of the heart through the pulmonary artery.
2 / 50
2. The right bronchial artery arises from the first right ______artery
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3. In the lungs, exchange of gases occurs only in the respiratory bronchioles and the________.
4 / 50
4. The two groups of muscles are for inspiration and_______
5 / 50
5. The ______bronchial artery arises from the first right intercostal artery.
6 / 50
6. Residual Volume has a value of ______
7 / 50
7. Surfactant is a ______complex formed by lipids especially phospholipids, proteins and ions.
8 / 50
8. The cardiovascular system is a _____
9 / 50
9. The plasma is a poor carrier of_____.
10 / 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.
11 / 50
An increase in thoracic volume due to diaphragm causes the intrathoracic pressure to be 2 to 6 mmHg less than_____
12 / 50
12. The normal _______rate is 12 to 16 times per minute.
13 / 50
13. ______ is the volume of air present in the lungs after a inspiratory effort.
14 / 50
When the increase in ______is removed, the elastic properties of the tissue restore the original volume.
15 / 50
15. _______ is the volume of air that can be forcefully inspired after a normal inspiration.
16 / 50
16. The pulmonary artery carries ______blood
17 / 50
The _______ divide several times just like the trachea until the pulmonary capillaries are formed.
18 / 50
The process of measuring the volume of air that moves into and out of the lungs under different conditions is known as_____
19 / 50
19. The two groups of ______ are for inspiration and expiration.
20 / 50
20. The red blood cells are ______micrometer
21 / 50
The large surface area of the alveoli is matched by an even larger surface area presented by the_______
22 / 50
22. Venous blood from _______ of the body is returned to the right atrium of the heart.
23 / 50
When the increase in pressure is removed, the elastic properties of the tissue restore the original_______.
24 / 50
24. The _______ run backwards and downwards and pull the ribs backward and downward.
25 / 50
______ is the anatomic dead space plus the volume of areas of the lungs that are not taking part in gaseous exchange.
26 / 50
26. The external intercostal run _____ and _______
27 / 50
27. The pulmonary vein carries________
28 / 50
The ______ is capable of vertical excursion of 2.5cm to 10cm depending on the depth of breathing
29 / 50
The types of intercostal muscles in each of the eleven intercostal spaces are _____ and ______ .
30 / 50
30. The oxygen in the blood that is delivered to the left atrium is about ______%.
31 / 50
The diaphragm is capable of vertical excursion of 2.5cm to 10cm depending on the depth of______.
32 / 50
In deep breathing, contraction of the external intercostal muscles will pull the ribs ______and move the sternum forward thereby increasing the AP diameter.
33 / 50
33. ______ are the combination of two or more lung volumes.
34 / 50
34. _______ from tissues of the body is returned to the right atrium of the heart.
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35. The ______ circulation is a low pressure circulation
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36. The volumes of air breathed by an individual is called_______
37 / 50
________ is a surface acting agent that is responsible for lowering the surface tension of a fluid.
38 / 50
38. About 2% of the blood flow to the ______is through the bronchial arteries and veins.
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39. The accessory muscles of expiration are the _______
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40. The pulmonary circulation is a ______circulation.
41 / 50
The _______is the dome-shaped musculo-tendinous partition between the thorax and abdomen
42 / 50
42. Blood is pumped out of the right ventricle at a pressure of______.
43 / 50
43. The normal respiratory rate is _____ times per minute
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44. The ______is very thin and this makes it easy for gases to diffuse across the membrane
45 / 50
45. The respiratory system is an_____
46 / 50
46. Lack or absence of surfactant in infants causes _____
47 / 50
The extent to which the lungs expand for each unit increase in transpulmonary pressure is called______
48 / 50
By the time blood reaches the pulmonary capillaries the pressure has fallen to an average of_______.
49 / 50
49. The muscles of respiration can be divided into _______ and muscles of expiration
50 / 50
50. _____are the volumes of air breathed by an individual
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