1. it is used to selectively bind K+ causing an impedance change that can be correlated to K concentration a. Chloridometer b. Valincomycin membrane c. none of these d. All of these 2. A. electrolyte...

1. it is used to selectively bind K+ causing an impedance change that can be correlated to K concentration

a. Chloridometer

b. Valincomycin membrane

c. none of these

d. All of these

2.  A. electrolyte exchange between serum and erythrocyte  causes falsely low chloride determination

     B. hemoglobin @200 mg/dL and bilirubin @ 20 mg/dL causes calcium determination falsely increase value

a. A an B is incorrect

b. A is correct B is incorrect

c. A and B are correct

d. A in incorrect and B is correct