Anatomy Respiratory Review

There are lots of people who can take anatomy, but very few prevail. Are you one of the few? Test you knowledge with this quiz! There are lots of people who can take anatomy, but very few prevail. Are you one of the few? Test you knowledge with this quiz!

Are *YOU* an anatomy friend or fiend? Do you have a big test tommorow? You're probably gonna ace this! Good luck! Are *YOU* an anatomy friend or fiend? Do you have a big test tommorow? You're probably gonna ace this! Good luck!

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1. What is a group of passages that filter air and transport it outside the body and into the lungs?
The Respiratory System
Trachea
Pharynx
Nose
Lungs
2. What is the significance of microscopic air sacs within the lungs?
For gas exchange (alveoli)
To filter out large particles
To filter out small particles
For gas exchange (CO2)
3. The entire process of exchanging gases between the atmosphere and body cells is called...
Cellular Respiration
Hemoglobin
Gas Exchange
Respiration
Inspiratory Reserve Volume
Tidal Volume
4. Movement of air in and out of the lungs is known as...
Breathing/Ventilation
Respiration
Cellular Respiration
Inspiration
Expiration
Vital Capacity
5. Which of these is not a function of the respiratory system?
Breathing/Ventilation
Cellular Respiration
Exchange of gases between blood and body cells
Transport of gases by blood between lungs and body cells.
Exchange of gases between air in the lungs and blood
Aerobic Respiration
6. What provides openings for air to enter and leave the nasal cavity?
Nares (Nostrils)
Hairs
Mucus
Mucus Membrane
Cillia
Sinuses
7. What filter out large particles?
Mucus Membrane
Cilia
Nostrils (Nares)
Pharynx
Larynx
Hairs
8. Which of the following warms incoming air?
Mucus Membrane
Mucus
Cilia
9. Which of the following traps particulate matter in the air
Mucus Membrane
Mucus
Cilia
10. Which of the following prevents infection?
Mucus Membrane
Mucus
Cilia
11. Which of the following moistens air moving in?
Mucus Membrane
Mucus
Cilia
12. Which of the following moves nasal secretions to the pharynx to be swallowed?
Mucus Membrane
Mucus
Cilia
13. Which organ extends from the nasal cavity to the larynx?
Nose
Sinuses
Pharynx
Trachea
Larynx
Lungs
14. The portions of the larynx that prevent foreign objects from entering the trachea include the...
Epiglottis, glottis, hyoid bone, arytenoid cartilages
Epiglottis, glottis, hyoid bone
Epiglottis, glottis
Epiglottis
Hyoid Bone, arytenoid cartilages
glottis, hyoid bone, arytenoid cartilages
15. The __________ keeps the trachea in an open position.
Cartilaginous rings
Amount of collagen in the wall
Tone of smooth muscle in the wall of the trachea
Continuous flow of air through the trachea
Bronchioles
16. The smallest part of the bronchial tree is the:
Bronchioles
Visceral Pleura
Lobes
Intercostals
Respiratory Center
Alveoli
17. Which lung is larger?
Right
Left
Middle
They're equal
18. The membrane that covers the lungs is the:
Visceral Pleura
Parietal Pleura
19. The membrane that lines the inner wall of the thoracic cavity is the:
Visceral Pleura
Parietal Pleura
20. The atmospheric pressure is greater than the pressure in the thoracic cavity during:
Inspiration
Expiration
This never occurs
21. The diaphragm ____ after _____
Relaxes, Inspiration
Contracts, Inspiration
Contracts, Expiration
Increases, Expiration
22. The muscle(s) that normally act to change the size of the thorax (besides the diaphragm) is/are:
The Sternocleidomastoid(s)
The Pectoral(s)
The Latissimus Dors(i)
The Intercostal(s)
23. The tidal volume is:
The amount of air that enters and leaves the lungs during a normal respiration
The amount of air that remains in the lungs at all times
The total amount of air that lungs can hold
The amount of air that can be inhaled during forced breathing in addition to the normal exhalation
The maximum amount of air that can be exhaled after taking the deepest breath possible
The amount of air that remains in the lungs at all times
24. The _____ is located in the brain
Respiratory Center
Pharynx
Nasal Cavity
Sinuses
Visceral Center
Mucus Membrane
25. The inflation reflexes are activated by
Stretch receptors in the bronchioles and the alveoli
An increase in hydrogen ions
A decrease in oxygen saturation
A sudden fall in blood pressure
An increase in carbon dioxide
26. The strongest stimulus to increase the respiratory rate and depth is to increase the blood concentration of:
Oxygen
Oxyhemoglobin
Deoxyhemoglobin
Carbon Dioxide
Carbon Monoxide
27. Oxygen is transported to cells by combining with:
Hemoglobin
Bicarbonate
Carbonic Anhydrase
Mucus
Cilia
28. Carbon dioxide is mostly transported by:
Carbonioc Anhydrase
Dissolved in the plasma
Bonded to hemoglobin
Bicarbonate Ions
Dissolved in the blood
29. Which of the following entraps dust?
Mucus Membrane
Mucus
Sinuses
Cilia
30. Which of the following lightens the skull and provides vocal resonance?
Mucus Membrane
Mucus
Sinuses
Cilia
31. Which of the following warms and humidifies the air entering the nose?
Mucus Membrane
Mucus
Sinuses
Cilia
32. Which of the following provides movement to the mucus layer?
Mucus Membrane
Mucus
Sinuses
Cilia
33. The right lung has ? lobes, and the left lung has ?
4, 3
3, 2
2, 1
3, 4
2, 3
1, 2
34. Which of the following is the volume of air that remains in the lungs following a normal exhalation?
Inspiratory Reserve Volume
Residual Volume
Total Lung Capacity
Inspiratory Capacity
Functional Residual Capacity
Expiratory Reserve Volume
35. Which of the following is the volume of air moved in or out of the lungs during quiet respiration?
Functional Residual Capacity
Inspiratory Capacity
Tidal Volume
Total Lung Capacity
Vital Capacity
Residual Volume
36. Which of the following is the volume of air that can be inhaled during forced breathing in addition to tidal volume?
Inspiratory Reserve Volume
Expiratory Reserve Volume
Residual Volume
Vital Capacity
Total Lung Capacity
Inspiratory Capacity
37. Which of the following is the volume of air that can be exhaled in addition to the tidal volume?
Inspiratory Reserve Volume
Expiratory Reserve Volume
Residual Volume
Vital Capacity
Total Lung Capacity
Inspiratory Capacity
38. Which of the following is the volume of air that remains in the lungs at all times?
Residual Volume
Vital Capacity
Total Lung Capacity
Tidal Volume
Inspiratory Capacity
Functional Residual Capacity
39. Which of the following is the maximum amount of air that can be exhaled after taking the deepest breath possible?
Functional Residual Capacity
Inspiratory Capacity
Tidal Volume
Total Lung Capacity
Residual Volume
Vital Capacity
40. What is the maximum amount of air that can be inhaled following exhalation of tidal volume?
The functional residual capacity
The inspiratory capacity
The tidal volume
The total lung capacity
The vital capacity
The residual volume

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