By robert r harr Study guides, Class notes & Summaries

GLUCOSE, IRON, BILIRUBIN, AND HEMOGLOBIN QUESTIONS AND UPDATED ANSWERS GRADED A+ {WELL DETAILED} Which of the following biochemical processes is promoted by insulin? A. Glycogenolysis B. Gluconeogenesis C. Lipolysis D. Uptake of glucose by cells - ANSWER-D Insulin reduces blood glucose levels by increasing glucose uptake by cells. It promotes lipid and glycogen production, induces synthesis of glycolytic enzymes, and inhibits formation of glucose from pyruvate and Krebs cycle inter...

TEST BANK FOR Medical Laboratory Science Review 4TH Edition By ROBERT R. HARR / COMPLETE ALL CHAPTERS (VERIFIED ) Which of the following is the preferable site for bone marrow aspiration and biopsy in an adult? A.Iliac crest B.Sternum C.Tibia D.Spinous processes of a vertebra Hematology/Apply knowledge of fundamental biological characteristics/Bone marrow/1 4. Mean cell volume (MCV) is calculated using the following formula: A.(Hgb ÷ RBC) × 10 B.(Hct ÷ RBC) × 10 C.(Hct ÷ Hgb) ×...

TEST BANK FOR Medical Laboratory Science Review 4TH Edition By ROBERT R. HARR / COMPLETE ALL CHAPTERS (VERIFIED ) Insu cient centrifugation will result in: ffi 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 Hematology/Apply principles of basic laboratory procedures/Microscopic morphology/Di erential/2 ff 2. Variation in red cell size observed on the peripheral smear is described as: A...

TEST BANK FOR Medical Laboratory Science Review 4TH Edition By ROBERT R. HARR / COMPLETE ALL CHAPTERS (VERIFIED ) Calculate the mean cell hemoglobin concentration (MCHC) using the following values: Hgb: 15 g/dL (150 g/L) Hct: 47 mL/dL (0.47) RBC: 4.50 ×106/μL (4.50 ×1012/L) A.9.5% (.095) B.10.4% (.104) C.31.9% (.319) D.33.3% (.333) Hematology/Calculate/RBC indices/2 7. A manual white blood cell (WBC) count was performed. A total of 36 cells were counted in all 9-mm2 squares of a Ne...

Medical Laboratory Science Review Fourth Edition by Robert R. Harr [COMPLETE] Contents xi Preface v Introduction xiii Design of Questions xiii Prepare for Your Certification Examination xiv Test-Taking Skills xiv CHAPTER 1 Hematology 1 1.1 Basic Hematology Concepts and Laboratory Procedures 3 1.2 Normocytic and Normochromic Anemias 9 1.3 Hypochromic and Microcytic Anemias 14 1.4 Macrocytic and Normochromic Anemias 16 1.5 Qualitative and Quantitative White Blood Cell Disorders ...

Basic Hematology Concepts and Laboratory Procedures 1. 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 Hematology/Apply principles of basic laboratory procedures/Microscopic morphology/Differential/2 2. Variation in red cell size observed on the peripheral smear is described as: A. Anisocytosis B. Hypochromia C. Poikilocytosis D. Ple...

TEST BANK FOR Medical Laboratory Science Review 4TH Edition By ROBERT R. HARR / COMPLETE ALL CHAPTERS (VERIFIED )

Which of the following is a description of a type I hypersensitivity reaction? A. Ragweed antigen cross links with IgE on the surface of mast cells, causing release of preformed mediators and resulting in symptoms of an allergic reaction B. Anti-Fy^a from a pregnant woman crosses the placenta and attaches to the Fy^a antigenpositive red cells of the fetus, destroying the red cells C. Immune complex deposition occurs on the glomerular basement membrane of the kidney, leading to renal failure...