|
A Column
|
B Column
|
When the CO2 is 56 :
|
Respiratory alteration |
PAO2 , D (A-a), Ia/A , PAFi and Direct shunt :
|
Oxygenation formula |
29 - 33 :
|
Normal Rank CO2 |
it takes aproximmently 0.5 - 0.6 cc :
|
Quanity blood necessary |
Biggest to 90% :
|
Normal rank Saturation |
When the pH is to 7.30 :
|
Alkalosis |
they must be taken through a central venous catheter :
|
Correct sample venous gases |
|
A Column
|
B Column
|
when the pH is to 7.60 :
|
Acidosis |
7.35 - 7.45 :
|
Normal rank pH |
evaluate the appropiate gas exchange , metabolic state and A-B state :
|
Arterial Blood gases |
Heparinized previously to avoid the sample coagulate :
|
Correct syringe |
The sample is not processed in 20 minutes or is stored at high temperatures :
|
Damaged sample |
18 - 24 :
|
Normal Rank HCO3 |
When pH < 7.35, CO2 >33 , O2 35-45, HCO3 >24 and finally Saturation 65% :
|
Venous gases |
|
A Column
|
B Column
|
CCo2, CaO2, CvO2 :
|
Gas transport |
When the HCO3 is 30 :
|
Metabolic alteration |
D (a-v)O2 , Extraction of O2 , shunt and venous saturation of O2 :
|
Perfusion formula |
60 - 65 :
|
Normal Rank O2 |
Evaluate the circulation of the hand occluding the unlar and radial artery :
|
Allen evidence |
Must bring patient name, history, bed number and date :
|
The sample |
Traducción Humana Traducir Prevents alterations in the sample and then placed hood :
|
Remove air in the syringe |
pH 7.50 , CO2 30 , HCO3 30 :
|
Metabolic Alkalosis |
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