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Respiratory
Physiology Exam #2 Respiratory
26
Physiology
Undergraduate 2
03/16/2014

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Cards

Term
How does the radius affect flow of air?
Definition
Term
What increases alveolar ventilation more, increasing tidal volume or increasing frequency of breathing?
Definition
Term
How does increased barrier thickness affect diffusion of oxygen?
Definition
Term
How does decreased surface area affect diffusion of oxygen?
Definition
Term
How does an oxygen mask affect diffusion of oxygen?
Definition
Term
What is the pathway for air inspiration?
Definition
Term
What are the different bronchi?
Definition
Term
What are the different bronchioles?
Definition
Term
What are the microscopic sacs that are involved in gas exchange?
Definition
Alveoli
Term
What muscles are involved in quiet inspiration? Expiration?
Definition
Term
What muscles are involved in forced inspiration? Expiration?
Definition
Term
What type of epithelium lines the upper airways?
Definition
Lamina propria
Term
What is found in the upper airways: cilia or microvilli?
Definition
Cilia
Term
What is the difference between Cilia and Microvilli?
Definition
Term
What is the function of Cilia?
Definition
Term
What is the function of micorvilli?
Definition
Term
What cells secrete mucus?
Definition
Mucous Cells
Term
What moves the mucus? What happens to these structures with smoking?
Definition
Cilia
Term
What is the function of nasal concha?
Definition
Term
What are the different parts of the pharynx? Where do they begin and end?
Definition
Nasopharynx
Oropharynx (Soft palate and the base of the tongue)
Laryngopharynx
Term
What is the voicebox also called? Throat? Windpipe?
Definition
Term
What structure is the adam’s apple?
Definition
Thyroid Cartilage
Term
What shape are the tracheal cartilages? Why?
Definition
C shaped, because when you swallow food you need to adjus your esophagus so it does not get stuck.
Term
What is found behind the trachea
Definition
Term
What is found in front of the trachea?
Definition
Term
Know the histology images for the trachea and esophagus
Definition
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