nbme 15 q? - alekyamanasa03

[ArchivalUser]

50 yr old came with ℅ sob b
arterial pco2 = 30
aretila p o2 = 96
arterial o2 content =12 vol %( n= 17- 21%)
mixed venous po 2= 36
mixed venous o 2 content= 8 vol%( n 10- 16%)

problem?


a, anemia
b drug induced hypoventillation
c high altitude
d. regional mismatching
e. hyperventillation

[ArchivalUser]

ANEMIA because O2 content is low and PaO2 is high

[ArchivalUser]

thank q school