MMSC407 EXAM 3 QUESTIONS AND CORRECT ANSWERS

pH calculation


Give this one a try later!


(Negative log of the hydrogen ion activity)
pH = -log(H+)




Classifying Acid Base test as Acid - HCO3


Give this one a try later!


<21 mmol/L




Combined Hyperlipoproteinemia

,Give this one a try later!


Increase in both cholesterol and triglycerides in general.




Reference Ranges for Acid Base Problems - pCO2


Give this one a try later!


35-45 mmHg




Reference range for pCO2 - venous


Give this one a try later!


38 - 50 mmHg




Reference Ranges for Acid Base Problems - pH


Give this one a try later!


7.35-7.45




Base excess


Give this one a try later!

, [CALCULATED PARAMETER]
The concentration of titratable base when titrating the blood or plasma
with a "strong" acid or base to a plasma pH at 7.40 at pCO2 of 40 mmHg at
37oC




Right shift in Oxygen Dissociation Curve - Body Temperature


Give this one a try later!


INCREASED; >37oC




ISE's for Blood pO2


Give this one a try later!


Cathode: Platinum wire enclosed in glass
Anode: Ag/AgCl wire
pO2 membrane
pO2 electrolyte solution
Voltage Source
Ammeter*




Total hemoglobin (tHb) calculation (Blood pO2)


Give this one a try later!


tHB = O2Hb + HHb + COHb + MetHb

, p50


Give this one a try later!


oxygen tension when hemoglobin is 50% saturated with oxygen




Right shift in Oxygen Dissociation Curve - pH


Give this one a try later!


DECREASED (acidic)




Arterial Blood Sample Process


Give this one a try later!


1) Syringe and needle (Heparinized)
2) Not less than 45o angle
3) Anaerobic collection
4) Mix well before analyzing
5) NO tourniquet
6) Radial or brachial arteries




LCAT function


Give this one a try later!