Calculations

Question 1

AVO2 DIFF (mL O2 / 100 mL blood)

Answer 1

(1.36)(Hgb)(SAO2-SVO2) 20 mL O2 / 100 mL blood

Question 2

VESTPD (mL / min)

Answer 2

(Pb - P H2O) X (O2 collected) X (273)

(273 + T celsius) (time collected) (760)

Question 3

O2 Uptake (mL / min)

Answer 3

VESTPD [O2 Inspired - (O2 Expired)] (Pb-P H2O)

Question 4

Cardiac Output (L / min)

Answer 4

O2 uptake 4 - 8 L / Min(AVO2 Diff)(10)

Question 5

O2 Carrying Capacity (mL O2 / 100 mL blood

Answer 5

(1.36)(Hgb)

Question 6

SV (mL / bt)

Answer 6

CO (mL / min) 60 - 100 mL / bt

HR (bt / min)

Question 7

Cardiac Index = (L / min / m2)

Answer 7

CO (L / min) 2.5 - 4.5 L / min / m2 BSA (m2)

Question 8

CF

Answer 8

Actual Grid/ Measured Grid

Question 9

EDV (mL / bt)

Answer 9

.85 x (DA cm2)2/(DL cm) X CF3

Question 10

ESV (mL / bt)

Answer 10

.85 x (SA cm2)2/(SL cm) X CF3

Question 11

SV (mL / bt)

Answer 11

EDV (mL / bt) - ESV (mL / bt) 60 -100 mL / bt