NSC222

Category: NSC222

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!

NSC222

1 / 50

1. The left bronchial artery arises directly from the _______

2 / 50

2. Inspiratory Capacity has a value of______

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3. ______ is the volume of air remaining in the lungs even after a most forceful expiration.

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4. About 2% of the blood flow to the lungs is through the bronchial arteries and______.

5 / 50

The utilization of oxygen within the body cells for the liberation of energy from food
substances is called______

6 / 50

6. The normal respiratory rate is 12 to 16 times per______

7 / 50

7. The pulmonary _______ is a low pressure circulation

8 / 50

The pulmonary arterial trunk divides into the right and left pulmonary arteries and these
supply blood to the right and left_______

9 / 50

In ______ breathing, contraction of the external intercostal muscles will pull the ribs upwards
and move the sternum forward thereby increasing the AP diameter.

10 / 50

10. The right ______pumps the blood out of the heart through the pulmonary artery.

11 / 50

11. The _____ is a poor carrier of oxygen.

12 / 50

12. Internal respiration is also called_______

13 / 50

13. The ______is very thin and this makes it easy for gases to diffuse across the membrane

14 / 50

14.

The _______is the dome-shaped musculo-tendinous partition between the thorax and
abdomen

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15.

The distance between the posterior surface of the sternum and the anterior surface of the
vertebral column is the ______diameter.

16 / 50

16.

When the increase in pressure is removed, the elastic properties of the _______ restore the
original volume.

17 / 50

17.

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.

18 / 50

18. ______ is a passive process under quiet breathing.

19 / 50

19. Lung volumes are the volumes of air breathed by_____

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20. The _______ ventricle pumps the blood out of the heart through the pulmonary artery.

21 / 50

21. Respiration has _______ major components

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22.

The diaphragm is the dome-shaped musculo-tendinous partition between the thorax and
abdomen forming the roof of the abdomen and the floor of the______

23 / 50

23. Venous blood from tissues of the body is returned to the right atrium of the_______

24 / 50

24. The diaphragm is capable of vertical excursion of 2.5cm to 10cm depending on the______

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25. When the ribs are pulled upward and forward, the AP diameter increases.

26 / 50

26. _______is the volume of air breathed in and out of the lungs during normal quiet respiration

27 / 50

27. Lung volumes are the volumes of _____ breathed by an individual.

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28.

By the time blood reaches the pulmonary capillaries the pressure has fallen to an average
of_______.

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29.

The large surface area of the alveoli is matched by an even larger surface area presented by
the_______

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30. _____ is a lipoprotein complex formed by lipids especially phospholipids, proteins and ions

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31. The right bronchial artery arises from the first right ______artery

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32. In the lungs, exchange of gases occurs only in the respiratory bronchioles and the________.

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33.

______ is the anatomic dead space plus the volume of areas of the lungs that are not taking
part in gaseous exchange.

34 / 50

34. The muscles of respiration can be divided into muscles of inspiration and _______

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35. The volumes of air breathed by an individual is called_______

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36. The ______ circulation is a low pressure circulation

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37. The pulmonary _____is secreted by the Type II alveolar epithelial cells in the lungs.

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38. The blood pumped into the pulmonary circulation at rest is_______

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39. _______ from tissues of the body is returned to the right atrium of the heart.

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40. The ______ intercostal run forwards and downwards

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41. Residual Volume has a value of ______

42 / 50

42. Venous blood from tissues of the body is returned to the right _______of the heart

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43. _______ is the maximum volume of air that is inspired after normal expiration.

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44. Maximal voluntary ventilation is also known as_____

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45. _____are the volumes of air breathed by an individual

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46.

The bony thorax, the intercostal muscles and the diaphragm form a cone shaped structure
called the _______

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47.

The volume of air that moves into and out of the lungs under different conditions can be
measured using a______.

48 / 50

48. The ______ arises from the first right intercostal artery.

49 / 50

49. The pulmonary surfactant is secreted by the _______alveolar epithelial cells in the lungs.

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50. The pulmonary ______carries deoxygenated blood

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