Blood centrifugation - Samenvattingen en Aantekeningen

Nur 2102 Labs and Diagnostics Latest Update Graded A+ CBC Complete Blood Test; measures WBC, RBC, HGB, HCT, PLT, MCV, MCH, MCHC, & RDW WBC White Blood Cells; Attack & destroy microoganisms, protect body against infection, react against foreign bodies or tissues; Increased WBC count indicates an infection WBC Normal Values Adult & Child >2 years: 5,000-10,000 / mm^3 Child less than or equal to 2 years: 6200-17,000 / mm^3 Newborn: 9000-30,000 / mm^3 Differential WBC Neutrophi...

What is hemoglobin composed of? 4 heme, 4 iron, 4 globins What disorder does a defect in heme synthesis lead to? Porphyria Porphyria 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? Methemoglobin is a form of hemoglobin that contains ferric [Fe3+] iron and h...

Hartman Phlebotomy Practice Exam 150 Questions with complete Answers 2023 76. Which of these tasks is typically considered within a phlebotomy technician's scope of practice? (Choose three.) (A) Creating peripheral blood smear slides (B) Drawing blood from an indwelling port (C) Performing a throat culture (D) Drawing blood from the dorsal aspect of the hand using a syringe and transfer device (E) Using a microscope to examine blood smears (A) Creating peripheral blood smear slides ...

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...

©THESTAR 2024/2025 ALL RIGHTS RESERVED 2:24PM. 1 | P a g e Complete BOC: ASCP Prep Exam Questions And Answers |Latest 2025 | Guaranteed Pass. 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) - Answerd (Diagnosis of hypoglycemia in adults.) 3) The preparation of a patient for standard glucose tolerance testing should include: ...

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...

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...

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...