Hematology&Urinalysi
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| Normal hemoglobin range for adult male | 13.5-18g/dL
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| Normal hemoglobin range for adult female | 11.5-16g/dL
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| Hemoglobin F is composed of what? | 2alpha and 2gamma globulins
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| A measure of the variation in cell size. | RDW
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| Lead poisioning may lead to _____ anemia. | sideroblastic
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| What WBCs play a role in producing antibodies? | Lymphocytes (primarily Blymphs and plasma cells)
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| ____ ____ cells give rise to all bone marrow cells. | Hematopoietic stem cells
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| What is termed "the process of stopping bleeding"? | Hemostasis
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| What test detects or measures platelet function? | Bleeding Time test
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| Development of a monocyte from most immature to mature... | monoblast, promonocyte, monocyte
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| RBC inclusion only seen with a supravital stain | Reticulocyte
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| How many lobes of the vucleus does the mature neutrophil usually have? | 3-5
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| Which cell has a clearing halo around the nucleus? | Plasmocyte
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| What does MCHC stand for? | Mean Corpuscular Hemoglobin Concentration
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| What stain stains iron granules in RBCs? | Prussin Blue
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| How do you correct a WBC count? | WBCx100/#of NRBC+100
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| The most indicative cast of the end stage of renal disease. | Waxy cast
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| Parasite that exhibits rapid motility in urine sediment | Trichomonas vaginalis
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| Mineral present in plasma; essential for normal coagulation | Calcium
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| Acute DIC is characterized by what? | Hypofibrinogenemia
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| Which urinary casts appear to have a brittle consistancy? | Waxy cast
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| Red cell fragmentation | Schistocyte
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| What is the Coulter principle based on? | electrical impedence
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| Neutrophils with 2 or fewer lobes are defined as... | Hyposegmented
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| Formula for MCV | Hctx10/RBCcount
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| Formula for MCH | Hgbx10/RBCcount
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| Formula for MCHC | Hgb/Hct x100
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| When are auer rods seen in WBCs? | ALL & CML
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| White precipiate in basic urine | Amorphous Phosphate
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| On a differential, what is the term for decreased neutrophils and increased lymphocytes? | Flipped Diff
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| Normal range for MCV | 80-100fL
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| Normal range for MCH | 27-32pg
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| Normal range for MCHC | 32-36%
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| A patient with macrocytosis, anemia, leukopenia and thrombocytopenia most likely has what? | Vitamin B12 deficiency
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| In synovial fluid, what is the most characteristic finding in gout? | monosodium urate crystals
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| Urine microscopic constituent that differentiates between cystitis and pyelonephritis | WBC casts
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| Given the following info, what is the likely diagnosis? MCV-105fL MCH-33pg MCHC-33% | Pernicious Anemia
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| Westergren & Wintrobe tubes are used in what test? | Sed rate (ESR)
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| Nuclear degeneration appearing as an exploded nucleus, associated with apoptosis | Pyktosis
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| Normal range hematocrit for adult male | 40-54%
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| Normal range hematocrit for adult female | 37-47%
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| An abnormal type of granulation seen in segmented neutrophils in severe infections | toxic granulation
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| Decreased MCHC is defined as... | Hypochromic
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| Increased MCHC is defined as... | Hyperchromic
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| 90% of adult hemoglobin is Hgb__. | A
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| The period of useful function of the RBC in peripheral blood is ___-___ days. | 100-140 (avg 120)
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| For coag studies, the ratio of anticoagulant to blood should be __:__. | 1:9
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| Histamine and heparin are found in the granules of what WBC? | Basophil
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| What will decrease if urine is allowed to sit for prolong periods at room temp? | Glucose
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| Atypical lymphs are commonly seen in what condition? | Infectious Mono
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| This cell is said to have a "fried egg" appearance with an eccentric nucleus, deep basophilic cytoplasm, and perinuclear zone | Plasma cell
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| Which coagulation factors are affected by coumarin drugs? | II, VII, IX, X
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| In an individual with a normal RBC count and RBC indices, the ratio of hct to hgb would be what? | 3:1
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| The total number of a WBC type compared with the total number of leukocytes | Absolute count
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| ______ granules may be seen in normal lymphocytes. | Azurophilic
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| What is added to urine to lyse RBCs? | Acetic acid
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| The stage in the maturation series where hemoglobin is first produced | Rubricyte
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| When performing an APTT, the coag analyzer mixes patient's plasma with what? | Phospholipid and Calcium
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| What is a urine indicator of renal abnormality? | Protein
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| Excessive leukocyte reponse to a stimulus other than leukemia | Leukemoid reaction
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| What are clue cells a form of? | Squamous epithelial cells
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| Name of a cell 3xs as large as an RBC with a large, round nucleus and very little cytoplasm; nucleoli and large granules also present. | Blast
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| Which supravital stain is used for retics? | Brilliant Cresyl Blue
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| An increased hemoglobin indicates what? | Polycythemia
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| Smudge cells are seen on the differential of patients with what? | CLL
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| In pernicious anemia, the body fails to absorb vitB12 due to the lack of what? | Intrinsic factor
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| Optical detection is based on what? | laser and light scatter
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| A neutrophilic cell with an indented nucleus is called a ________. | metamyelocyte
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Created by:
ElizabethK
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