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which of the following value would you evaluate to establish a patients overall acid base status?...

which of the following value would you evaluate to establish a patients overall acid base status?

-PaO2

-pH

-HCO3

-paCO2

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Answer #1

ANSWER:-

1. To establish a patient's acid bas status , The pH, obtained from the ABG ( Arterial Blood Gas) is thefirst value analysed.

A 3-step process is used to assess acid base disorder:-

-establishment of a primary disturbance.

-determination of the serum anion gap

- evaluation of compensation.

Normal pH of blood range from 7.35-7.45

Acid base disorders are pathologic changes in carbondioxide partial pressure Pco2 or serum bicarbonate(HCO3).

Acidemia(acid accumulation or alkali loss):- serum pH<7.35

Alkalemia (alkali accumulation or acid loss) :- serum pH>7.45

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