resp dysfunction

Question 1

define and describe asthma

Answer 1

due to hypersensitivity (allergies)

increased bronchoconstriction and inflammation

Question 2

define and describe bronchitis

Answer 2

Can be acute or chronic

inflammation often related to infection and irritation

Question 3

define and describe emphysema

Answer 3

destruction of alveolar walls
decreased surface area and ability to exhale
Acquired due to environmental conditions

Question 4

Define and describe cystic fibrosis

Answer 4

genetic disorder
decreased number of Cl- transport channels
causes thickened mucus production and decreased gas exchange
patients have increased infections