13 Compare and contrast intrinsic and extrinsic pulmonary al

intrinsic pulmonary alteration

extrinsic pulmonary alteration

Caused by

Internal factors like

Caused by

External factors like

1. kussmaul respiration: caused by

decreased blood PH

H+ is held causes hyperventilation.

respitorty acidosis.

a)nflammation of bronchioles narrowing of the lumen.

1. restricted breathing.it is due to pulmonary fibrosis,

1. ARDS

It shows the acute lung inflammation and diffuse alveolcapillary injury

1. cyanosis

it is due to increased amounts of deoxgenated hemoglobin

c)OPD:

it causes

narrowing of the small bronchi

1. Asthma causes

dyspmea ,

wheezing,

cough,

tachycardia