Lab Operations
Hematology
Urinalysis/Body Fluids
Chemistry
Microbiology
Blood Bank
Immunology
Coagulation
100
A gradual loss of reliability detected on a control chart.
What is a trend?
100
These are the major hematopoietic sites in the fetus and in the adult
What are the liver and bone marrow?
100
Manual device to perform Body fluid cell counts
What is a hemocytometer?
100
This hormone triggers ovulation.
What Luteinizing Hormone (LH)
100
The principle difference between the Ziehl-Neelsen acid-fast stain technique and the Kinyoun acid-fast stain technique
What is heat during staining?
100
Severe intravascular hemolysis is caused by antibodies of this blood group system.
What is ABO.
100
This is the confirmatory test for Lyme Disease
What is the Western Blot?
100
This coagulation protein binds to factor VIII and extends its plasma half-life
What is von Willebrand Factor (vWF)?
200
This type of error occurs in quality control data if a sudden change occurs in a test system.
What is a shift?
200
Hematopoiesis that occurs outside of the bone marrow in an adult
What is Extramedullary Hematopoiesis?
200
The laboratory department to which the third tube of CSF collected from a lumbar puncture is sent
What is Hematology?
200
This hormone is secreted by placenta and used for the early detection of pregnancy
What is human chorionic gonadotropin (HCG)
200
This Gram-positive coccus is catalase-positive and coagulase-positive
What is Staphylococcus aureus?
200
Whole blood collected from a donor should remain at this temperature before the separation and preparation of platelet concentrates
What is 20c – 24c?
200
This test is used to “screen” for Treponema pallidum in serum.
What is the RPR test?
200
This coagulation test utilizes reagents that contain thromboplastin and calcium
What is the Prothrombin Time (PT)?
300
This term describes the ability of a test to identify those who have the disease correctly.
What is sensitivity?
300
This cytokine has its primary effect on red cell production and it is synthesized in the kidney
What is Erythropoietin (EPO)?
300
Procedure for the collection of peritoneal fluid
What is paracentesis?
300
This is the biologically active precursor of a fat soluble vitamin
What is Retinol?
300
Three sets of blood cultures were obtained from an adult patient with fever and suspected endocarditis. The aerobic bottle of one set had growth of Staphylococcus epidermidis at 5 days of incubation. This is the likely result
What is a contaminant?
300
This type of hemolytic disease of the fetus and newborn causes is the first-born to be affected
What is ABO HDFN?
300
This highly immunogenic glycoprotein is responsible for provoking an immune response in HIV infections
What is gp120?
300
This test is performed to detect deficiencies in the intrinsic and common pathways
What is the Activated Partial Thromboplastin Time (APTT)?
400
This term is used for the monetary value by which assests such as laboratory instrumentation diminish with time and usage.
What is depreciation?
400
This is the best test to differentiate Sickle Cell Trait from Sickle Cell Anemia?
What is Hemoglobin Electrophoresis?
400
Identify this urinary microscopic element
What is Trichomonas vaginalis?
400
This type of glycosylated hemoglobin level reflects the average glucose of the past 2-3 months
What is hemoglobin A1C?
400
The final colony count in CFU/mL when a clean-catch urine culture was inoculated with a 0.01 mL calibrated loop and 60 colonies of Escherichia coli grew
What is 6,000 CFU/mL?
400
Posttransfusion Purpura is usually caused by this antibody
What is anti-HPA-1a?
400
Vaccine is available in this food borne Hepatitis infection
What is Hepatitis A?
400
This coagulation test would be abnormal in a patient with a factor VII deficiency
What is the Prothrombin Time (PT)?
500
All transfusion medicine, microscopy, and cytology laboratory testing fall under this FDA test categorization.
What is high complexity?
500
This hematologic condition can be treated with tyrosine kinase inhibitors
What is CML?
500
Examination of synovial fluid under direct polarized light reveals intracellular needle-shaped crystals that appear white against the black background. When a red compensator is added and the crystals are aligned with the slow vibration, they appear yellow against the red background
What is Monosodium urate?
500
This collection tube is used to collect plasma for glucose analysis and is known for inhibiting glycolysis.
What is Sodium Fluoride?
500
A thoracic surgical wound specimen grew visible white colonies on sheep blood agar at 48 hours in 5 - 10% CO2 conditions. Upon Gram stain, the organism had a beaded appearance and faintly-stained as Gram-positive rods. The most probable organism and appropriate stain to better view organism morphology is
What is Mycobacterium fortuitum and acid-fast stain
500
In transfusion service, this is the process of separation of antibody from its antigen.
What is an elution?
500
This autoimmune disorder produces antibodies that attack acetylcholine receptors
What is Myasthenia gravis?
500
This factor deficiency should be suspected in a patient with poor wound healing that has a PT, PTT, and TCT that are all within their reference interval
What is a Factor XIII deficiency?