test 1 - pneumonia

Question 1

early phase pneumonia

Answer 1

vasodilation, congestion

Question 2

exudation phase

Answer 2

polymorphs and proteins

Question 3

late phase

Answer 3

fibrin deposition and increased macrophage

Question 4

repair phase

Answer 4

replacement with normal tissue if damage was minimal, results in fibrosis if damage was extensive

Question 5

stages of acute lobar pneumonia

Answer 5

congestion - 1 red hepatization - 2: massive confluent exudation with red cells and numerous neutrophils grey hepatization - 3: alveolar capillaries are compressed resolution - 4

Question 6

common Ag involved is apsergillus

Answer 6

hypersensitivity pneumonitis

Question 7

common feature is idiopathic fibrosis

Answer 7

interstitial pneumonia