ASCP-MLT Exam Dumps : MEDICAL LABORATORY TECHNICIAN - MLT(ASCP)

The intended response is "transfusion dimorphism". The microcytic, hypochromic erythrocytes suggests iron deficiency anemia. Interspersed among these cells are normocytic, normochromic erythrocytes suggesting two populations of red cells following transfusion. This was a case of severe iron deficiency treated with red cell transfusions and iron supplement.

The condition most likely associated with the peripheral blood picture in the photograph is:

Plasma concentrations of creatinine are used to assess renal function. Creatinine clearance is based on the serum creatinine level and is used to measure glomerular filtration rate, or GFR.

An increased serum level of which of the following analytes is MOST commonly associated with decreased glomerular filtration?

Though it may not be required, TDM should still be used to confirm adequate dosing. Genotyping does not make TDM redundant.

A PM will metabolize the drug more slowly and therefore will need lower doses. CYP2D6 metabolizes many different drugs; it is not associated with just one class of drugs. Anytime a drug is taken that competes for the same metabolizing enzyme as another drug, there is potential for the concentrations of both drugs to be increased.

A patient has been characterized as a CYP2D6 poor metabolizer (PM) after genotyping. Which of the following statements is not true?