Blood centrifugation - Study guides, Class notes & Summaries

which method will best prevent the spread of hospital acquired infections? a. place the patient in barrier precaution isolation b. always process samples in a biohazard cabinet c. proper hand washing technique in-between patients d. change lab coat between patients - ANSWER-proper and washing technique in between patients which is not appropriate for the safe use of an autoclave? a. stapling the autoclave bags shut before loading b. using a spore control once a week c. daily cleaning o...

AAB MT Hematology Exam Questions and Answers 100% Pass What is hemoglobin composed of? - ANSWER-4 heme, 4 iron, 4 globins What disorder does a defect in heme synthesis lead to? - ANSWER-Porphyria Porphyria - ANSWER-Deficiency in the enzymes of the porphyrin pathway leads to insufficient production of heme. The principal problem in these deficiencies is the accumulation of porphyrins, the heme precursors, which are toxic to tissue in high concentrations. What is methemoglobin? - ANSWER-Me...

BOC Clinical Chemistry Questions and Answers Already Passed d (Diagnosis of hypoglycemia in adults.) 1) Following overnight fasting, hypoglycemia in adults is defined as a glucose of: a. <70 mg/dL (<3.9 mmol/L) b. <60 mg/dL (<3.3mmol/L) c. <55 mg/dL (<3.0mmol/L) d. <45mg/dL (<2.5mmol/L) a (GTT diet preparation.) 3) The preparation of a patient for standard glucose tolerance testing should include: a. a high carbohydrate diet for 3 days b. a low carbohydrate diet for...

CMLA Exam Review 2023/2024, Answered With Correct Verified Answers, 100% The most commonly performed test for anticoagulation therapy is: the prothrombin time If a urine specimen cannot be tested within ________ it should be refrigerated. 1 hour Insufficient centrifugation while performing a microhematocrit will result in: a false increase in hematocrit value A decrease in the number of white blood cells is known as: leukopenia Which urine parameter would be abnormal when a patient ha...

Artery - ANSWER-Blood vessels that carry blood away from the heart Arterioles - ANSWER-Smallest branches of arteries Atria - ANSWER-Upper chambers of the heart Bacteremia - ANSWER-Presence of bacteria in blood Basilic Vein - ANSWER-Vein on the inner side of the antecubital area - this is the last choice Bleeding time - ANSWER-Test done to asses platelet plug formation in the capillaries - pre-surgical Buffy coat - ANSWER-After centrifugation, the layer that is formed in a speci...

Medical Academy CMLA Exam Review 100% Verified Answers The most commonly performed test for anticoagulation therapy is: the prothrombin time If a urine specimen cannot be tested within ________ it should be refrigerated. 1 hour Insufficient centrifugation while performing a microhematocrit will result in: a false increase in hematocrit value A decrease in the number of white blood cells is known as: leukopenia Which urine parameter would be abnormal when a patient has been fasting? k...

CSMLS EXAM QUESTIONS AND ANSWERS 100% PASS where should a stock solution of ethanal be stored? flammable safety cabinet which of the following steps is done first when preforming a new procedure in the laboratory? read the SOP which of the following stains is used for blood smears in hematology? which test measures the intrinsic pathway? APTT why should venipuncture for paralyzed arm be avoided? which of the following disposal method is most appropriate to use when a cont...

Insufficient centrifugation will result in: A. A false increase in hematocrit (Hct) value B. A false decrease in Hct value C. No effect on Hct value D. All of these options, depending on the patient - A. Insufficient centrifugation does not pack down the red blood cells; therefore, the Hct, which is the volume of packed cells, will increase. Variation in red cell size observed on the peripheral smear is described as: A. Anisocytosis B. Hypochromia C. Poikilocytosis D. Pleocytosi...

Insufficient centrifugation will result in: a. a false increase in haematocrit (Hct) value b. a false decrease in Hct value c. No effect on Hct value d. all of these options, dependent on the patient - a. insufficient centrifugation does not pack down the red blood cells; therefore, the Hct, which is the volume of packed cells, will increase variation in red cell size observed on the peripheral smear is described as: a. anisocytosis b. hypochromia c. poikilocytosis d. pleocytosis - a....

TEST BANK FOR TIETZ FUNDAMENTALS OF CLINICAL CHEMISTRY AND MOLECULAR DIAGNOSTICS 7TH EDITION BY BURTIS PREFACE TEST BANK with Complete Questions and Solutions. To clarify, this is the TEST BANK, not the textbook. You get immediate access to download your test bank. You will receive a complete test bank; in other words, all chapters shown in the table of contents in this preview will be there. Test banks come in PDF format; therefore, you do not need specialized software to open them. Chapter ...