Which of the following organizations now provides the certification exam for laboratory professionals?
The laboratory employee with an 2-year associate degree who performs clinical testing is the:
Triglyceride blood concentrations change significantly when you eat, as opposed to relatively stable levels of cholesterol, HDL, or LDL circulating in the blood. Whenever you eat a meal that contains fat, your triglyceride levels rise, which is why it is important to have a patient fast before the sample is collected.
Which of the following lipid results would be expected to be FALSELY elevated on a serum specimen from a non-fasting patient?
Report the isolate as coagulase negative Staphylococcus is the correct answer because this is an isolate from a urine specimen with a coagulase negative Staphylococcus susceptible to novobiocin. Staphylococcus saprophyticus is resistant to novobiocin. Further testing is required to speciate coagulase negative Staphylococci but only if the specimen is from a sterile body site, not urine.
Gram positive cocci isolated from a catheterized urine culture on a 76-year-old male gave the following reactions:
Blood agar- creamy, white, opaque colonies
Catalase- positive
Slide coagulase- negative
Tube coagulase- negative
Novobiocin- susceptible
The next action the MLS should take is:
Pluripotential stem cells are ultimately capable of differentiating into all types of leukocytes.
Hematology
Pluripotential stem cells are capable of producing which of the following: