Pathophysiology Practice test (14) >>>>>>>>>>Respiratory Failure<<<<<<<<<< >>>>>>> Multiple Choice<<<<<<< shema published on June 20, 201211 responses 0 « Previous Next » Questions in vertical order 1/15 thickeness of diffusion membrane may increased result from? Hint: 3 choices pulmonary edema the formation of hyaline membrane pulmonary fibrosis obstruction of central airway 2/15 causes of restrictive hypoventilation are? pulmonary edema over dosage of sedative fibrosis of pleura fracture of several ribs 3/15 functional shunt may occur in? Hint: 3 choices bronchial spasm alveolar edema severe bronchitis pulmonary artery embolism 4/15 the mechanism of chronic pulmonary heart diseas is? hypoxia result in ↑ the blood volume ↑ blood viscosity pulmonary arteriole constriction result from ↓ PO2 of alveolar reduce of pulmonary capillaries 5/15 dead space like ventilation occurs in? Hint: 2 choices pulmonary vessels constraction atelectasis pulmonary edema decreased pulmonary capillary volume 6/15 hypoxaemic respiratory failure may caused by? Hint: 3 choices tumor in trachea chronic bronchitis pulmonary edema formation of hyaline 7/15 which may lead to type II ventilation? Hint: 3 choices injury of respiratory center edema of glottis obstructive of central airway diffusion disorder 8/15 ventilation disorders result in? Hint: 2 choices PaO2↓ PaO2 normal PaCO2↑ PaCO2 normal 9/15 respiratory failure may result from? Hint: 3 choices dysfunction of gas exchange between atmoshpere and alveoli diffusion disorder mismatch of alveolar (V/Q) dysfunction of transport gases 10/15 causes of restrictive hypoventilation are? Hint: 2 choices brain edema bronchial asthma edema of glottis fracture of several ribs 11/15 blood gases of the patient with respiratory failure may altered? PaO2↓ PaCO2 normal PaCO2↑ PaCO2↓ 12/15 true shunt occurs in? Hint: 3 choices pulmonary consolidation atelectasis pulmonary fibrosis pulmonary edema 13/15 causes of obstructive hypoventilation are? Hint: 2 choices chronic obstructive pulmonary disease foreign body in trachea overdose of anesthetic agents polyneuritis 14/15 what may lead to diffusion disorder? Hint: 3 choices the formation of hyaline pulomanry fibrosis chronic bronchitis inflammation of glottis 15/15 the mechanism of pulmonary encephalopathy is? the retention of CO2 may dilate cerebral vessels and ↑ permeability of capillaries acidosis of neural cell and ↑ GABA cerebral cellular and interstitial edema hypoxia lead to ↓ production of ATP
