ASCP MLS Module Questions All Answered With Verified Answers

ASCP MLS Module Questions All Answered With Verified Answers A plasma ammonia result of 150 ug/dL (RR 19-55) in a pediatric patient likely indicates what? : Hepatic failure When measuring thyroxine (T4) by fluorescent polarization immunoassay: : there is no separation or wash step A potassium level of 6.8 mEq/L is obtained from a heparinized blood sample. Before reporting the results, what step should the tech take first? : check the sample for hemolysis The following blood gas results were obtained: pH: 7.18 Po2: 76mmHg PCO2: 60 mmHg O2 Sat: 89% HCO3-: 21 mEq/L (21 mmol/L) TCO2: -8.0 mEq/L (-8.0 mmol/L) The patient's are compatible with what diagnosis : emphysema What is reversibly bound to a cellophane membrane impregnated with special molecules which develops a potential compared to the internal silver electrode? : Ca++ A patient has increased serum phosphorus, decreased plasma free calcium, and decreased urinary phosphorus. This correlates with what? : Primary hypoparathyroidism