Ch. 20 A&PII Respiratory Exam Questions Correctly Answered.
The resources necessary for aerobic metabolism are fuel and ______________. - CORRECT ANSWER O2 (OXYGEN)
Which of the below describe external and internal respiration?
A. air entering lungs and gas exchange across the lungs
B. Oxyg...
Ch. 20 A&PII Respiratory Exam
Questions Correctly Answered.
The resources necessary for aerobic metabolism are fuel and ______________. - CORRECT ANSWER O2
(OXYGEN)
Which of the below describe external and internal respiration?
A. air entering lungs and gas exchange across the lungs
B. Oxygen moving one way across lung tissues and carbon dioxide moving the other way.
C. Gas exchange in the lungs and gas exchange in the systemic tissues of the body, respectively.
D. Breathing through the mouth and nose, respectively. - CORRECT ANSWER C. Gas exchange in the
lungs and gas exchange in the systemic tissues of the body, respectively.
A benefit of humidifying air prior to its arrival in the respiratory division ______________.
A. Promotes gas exchange
B. Is necessary for air to pass through the bronchioles
C. Prevents dryness of the lung tissue
D. Kills microorganisms - CORRECT ANSWER C. Prevents dryness of the lungs
The nares are more commonly known as the _______. - CORRECT ANSWER Nostrils
Which structure is responsible for the large surface area of the nasal cavity?
A. Bridge
B. Conchae
C. Septum
D. Sinuses - CORRECT ANSWER B. Conchae
The structure(s) most responsible for producing sound is/are the?
, A. Glottis
B. Vestibular folds
C. Epiglottis
D. Corniculate structure - CORRECT ANSWER A. Glottis
The number of primary bronchi match the number of
A. Lungs
B. Lung lobes
C. Bronchopulmonary segments
D. Lung lobules - CORRECT ANSWER A. Lungs
Sort these structures in the order that air would pass through them during inhalation.
1. Aveloar sac
2. Alveoli
3. Respiratory Bronchiole
4. Alveolar Duct - CORRECT ANSWER 3,4,1,2
Surfactant is necessary for ___________.
A. Delivering blood to the alveoli
B. Keeping bronchi open
C. Reducing surface tension in the alveoli
D. Forming the alveolar pores - CORRECT ANSWER C. Reducing surface tension in the alveoli
If you breathe through your mouth, air passes through the ______________
A. Nasopharynx, oropharynx, and laryngopharynx
B. Nasopharynx and laryngopharynx
C. Oropharynx and laryngopharynx
D. Oropharynx and nasopharynx - CORRECT ANSWER C. Oropharynx and laryngopharynx
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