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Hematology Test
Blood System Test
Question | Answer |
---|---|
What is another term for packed cell volume? | Hematocrit |
Should the counter have any vibrations when performing a sed rate test? | No |
Erythrocyte indices will help in the diagnosis of anemia classifications? | Yes |
Normal value for a platelet count is? | 140,000 to 400,000 per microliter |
Is a lymphocyte considered a granulocyte? | No |
What is a major safety issue when using the micro hematocrit method? | Glass fragility |
What is the major difference in the method of determining red and white blood counts? | The amount of blood you use |
What is the normal hematocrit value for the adult male? | 40 - 45% |
What is the normal range hematocrit for an adult female? | 36 - 46% |
Define hematology | The study of blood cells and coagulation |
What are the 2 types of hematological testing samples? | Platelet count and PT |
What is Complete Blood Count Testing? | Testing and interpitation performed by a MT |
Define Hemoglobin | Is the major component of RBCs |
Define Anemia | Decrease in iron |
Define Hematocrit | Measures the RBC volume to the whole blood |
Define White Blood Cells (WBC) | Travel to destroy pathogens |
Define Red Blood Cells (RBC) | Biconave in shape |
What method is used when performing a ESR Test (Sed Rate) | Wintrobe Method |
How long does the ESR test take to get the results? | 60 minutes |
What is the method of monitoring coagulation time (the amount of time it takes for blood to clot)? | Protime (also known as Prothrombin time) |
What is the device used to measure hemoglobin? | Hemocue |
What are the 2 main components of blood? | Plasma and Cells |
The study of hematology is usually limited to the cellular components of the blood and does not include what? | The chemistry of the blood |
What is the medical term for the formation of blood cells? | Hematopoiesis |
At birth most of the bone marrow in the body is capable of producing what? | Blood cells |
By what age does the ribs, vertebrae, sternum and iliac crest bone marrow only produce blood cells? | 20 |
The bone marrow that is producing cells is known as? | Red marrow |
Which bone marrow stores fat? | Yellow marrow |
What two places in an adult do you collect bone marrow samples from? | Sternum and iliac crest |
What are the first and second most common test performed in the provider's office? | 1.) Urinalysis 2.) Hematologic |
What is the most common laboratory test ordered on blood in the provider's office? | CBC (complete blood count) |
What considers that manual blood cell counting and automated test are not within the MA's scope of practice? | CLIA (Clinical Laboratory Improvement Act |
Where are the test results recorded? | In the progress notes section and also a lab report is filed in the lab section |
What allows test results to be recorded in the patient's medical records as well as documentation of quality controls performed prior to patient test results? | TPMS (Total practice management system) |
What is the abbreviations for hemoglobin and hematocrit? | Hgb and Hct |
What is the most frequent hemoglobin disease seen in the doctors office? | Anemia |
What is the normal range for hemoglobin in the adult female? | 12 - 16 g/dl |
What is the normal range for hemoglobin in the adult male? | 13 - 18 g/dl |
What is the normal range for the Wintrobe Method of ESR in the adult female? | 0 - 20 mm/hr |
What is the normal range for the Wintrobe Method of ESR in the adult male? | 0 - 9 mm/hr |
Do white blood cells stay within the blood vessels like RBC do? | No |
What is another blood test for inflammation other than the ESR? | C-reactive or CRP |