Blood centrifugation - Study guides, Class notes & Summaries

PATH2220 Final Exam - Learning outcome- based Questions and Answers 2024 define key terms associated with the pathological basis of disease such as disease, aetiology, pathogenesis - Answer- Disease = abnormal condition where normal function (homeostasis) of body part/organ is disturbed Aetiology = cause of disease/condition (inherited/acquired) Pathogenesis = manner of development of disease - cellular events / changes / reactions caused by aetiology that alter normal cellular processes ...

MLS ASCP Study Guide 2024 With Complete Solutions /100% Grade A Insufficient centrifugation will result in A false increase in hematocrit value Variation in red cell size observed on the peripheral smear is described as Anisocytosis Which of the following is the preferable site for bone marrow aspiration and biopsy in an adult ? Iliac crest Mean cell volume ( MCV ) is calculated using the following formula Hct RBC ) × 10 What term describes the change in shape of erythr...

ASCP BOC EXAM Study Guide from the mobile app | Questions and Correct Answers | Latest Update 2024/2025 | 100% PASS When using an electronic cell counter, which of the following results can occur in the presence of a cold agglutination? a) increased MCV and decreased RBC b) increased MCV and normal RBC c) decreased MCV and increased MCHC d) decreased MCV and RBC - Answer -a) increased MCV and decreased RBC Cerebrospinal fluid for glucose assay should be: a) refrigerated b) analyzed imm...

PLTW Biomedical Sciences Unit 3 Questions and Answers 100% Pass Anemia - A state where red blood cells are scarce in the blood, in hemoglobin, or in total volume. Blood Plasma - The faint yellow liquid portion of whole blood that is made of water and its dissolved constituents including, sugars, lipids, metabolic waste products, amino acids, hormones, and vitamins. Erythrocytes (Red Blood Cells) - Any of the hemoglobin-holding cells that bring oxygen to the tissues and are responsible fo...

ASCP MLS Blood Bank |Q-Bank 2024 Guide With Complete Solutions /Verified Answers A blood component prepared by thawing Fresh Frozen Plasma at refrigerator temperature and removing the fluid portion is: a. Plasma Protein Fraction b. Cryoprecipitated AH F c. Factor IX Complex d. FP24 [Accurate Ans: - b. Cryoprecipitate is the fraction of plasma proteins that precipitate when FFP is slowly thawed at 1°-6-C. Upon inspection, a unit of platelets is noted to have visible clots, but other...

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

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...

When using an electronic cell counter, which of the following results can occur in the presence of a cold agglutination? a) increased MCV and decreased RBC b) increased MCV and normal RBC c) decreased MCV and increased MCHC d) decreased MCV and RBC correct answers a) increased MCV and decreased RBC Cerebrospinal fluid for glucose assay should be: a) refrigerated b) analyzed immediately c) heated to 56 degree C d) stored at room temp after centrifugation correct answers b) analyzed immediately...

2024 VTNE Laboratory Test 2 (ACTUAL TEST ) Questions and Answers (Solved) 1. What is the maximum time a fecal can be used for fecal flotation with zinc centrifugation to look for ova and parasites if kept in the refrigerator? Answer: 3 days Ideally, a fecal should be collected and performed within 24 hours. However, the maximum time that the feces can still be used if refrigerated is 3 days. Fresher is always better! 2. A hematocrit tube provides the means for evaluating a patients pac...

ASCP BOC EXAM Study Guide from the mobile app | Questions and Correct Answers | Latest Update 2024/2025 | 100% PASS When using an electronic cell counter, which of the following results can occur in the presence of a cold agglutination? a) increased MCV and decreased RBC b) increased MCV and normal RBC c) decreased MCV and increased MCHC d) decreased MCV and RBC - Answer -a) increased MCV and decreased RBC Cerebrospinal fluid for glucose assay should be: a) refrigerated b) analyzed imm...