Erythrocyte - Study guides, Class notes & Summaries

Bio 255 exam 1 questions and answers Components of whole blood - correct answer-~Erythrocytes-RBS

1. A runner has depleted all the oxygen available for muscle energy. Which of the following will facilitate his continued muscle performance? : Answer: Anaerobic glycolysis 2. What causes the rapid change in the resting membrane potential that initi- ates an action potential? : Answer: Sodium gates open, and sodium rushes into the cell, changing the membrane potential from negative to positive. 3. A 12-year-old male is diagnosed with Klinefelter syndrome. His karyotype would reveal which of ...

ERYTHROCYTES (L3) test with complete solution

A 23 year-old male with recent upper respiratory symptoms presents complaining of chest pain. His pain is worse lying down and better sitting up and leaning forward. Electrocardiogram shows widespread ST segment elevation. Which of the following is the most likely physical examination finding in this patient? A. Elevated blood pressure B. Subungual hematoma C. Diastolic murmur D. Pericardial friction rub CORRECT ANSWER D A 75 year-old woman presents to the office with complaint of vision ...

platelets small fragments of larger cells produced in bone marrow that initiate clotting Leukocyte (wbc) Protect against invading microorganisms Erythrocyte (rbc) Contain hgb and enables cell to bind oxygen molecules Plasma Fluid medium that allows transport of blood components Capillaries Smallest vessels Veins (except pulmonary) Carry deoxygenated blood back to heart Pulmonary Vein Carries oxygenated blood from lungs to heart Arteries (except Pulmonary) Carry oxygenated blood aw...

Chapter 01: Basic Word Structure Chabner: Medical Terminology: A Short Course, 9th Edition MULTIPLE CHOICE 1. A combining form is the: a. word ending b. root plus combining vowel c. prefix d. prefix plus combining vowel e. root plus suffix ANS: B 2. The combining form meaning “joint” is: a. aden/o b. -itis c. -algia d. arthr/o e. oste/o ANS: D 3. A suffix meaning “inflammation” is: a. -itis b. -osis c. -ac d. -al e. -tomy ANS: A 4. A word part meaning “be...

Test Bank For Rodak's Hematology 6th Edition By Jeanine Walenga, Elaine Keohane, Larry Smith 0453, 1 , 0453, 9646, 0 Paste Description here 1. An overview of clinical laboratory hematology 2. Quality assurance in hematology and hemostasis testing 3. Cellular structure and function 4. Hematopoiesis 5. Erythrocyte production and destruction 6. Erythrocyte metabolism and membrane structure and function 7. Hemoglobin metabolism 8. Iron kinetics and laboratory assessment ...

RN ATI Comprehensive Predictor Question Bank 2024 Question 1 of 180 A nurse is caring for a client who refuses a blood transfusion. Which of the following actions should the nurse take? ◯ Notify risk management about the client’s refusal. ◯ Document the client’s refusal in the medical record. ◯ Inform the client that the transfusion is mandatory. ◯ Suggest that the client explore alternative therapies. Correct Answer: Document the client’s refusal in the medical record. Explanat...

The light-colored zone adjacent to the nucleus in a plasmacyte is the: A. ribosome B. chromatin C. mitochondria D. Golgi area - Answer- D. Golgi area The majority of the iron in an adult is found as a constituent of: A. hemoglobin B. hemosiderin C. myoglobin D. transferrin - Answer- A. hemoglobin The main function of the hexose monophosphate shunt in the erythrocyte is to: A. reglate the level of 2,3-DPG B. provide reduced glutathione to prevent oxidation of hemoglobin C. ...

Test Bank For Pathophysiology Biologic Basis for Disease 8th Edition By Sue Huether, Kathryn McCance. 1 Cellular Biology 2 Altered Cellular and Tissue Biology 3 The Cellular Environment 4 Genes and Genetic Diseases 5 Genes, Environment-Lifestyle, and Common Diseases 6 Epigenetics and Disease 7 Innate Immunity 8 Adaptive Immunity 9 Alterations in Immunity and Inflammation 10 Infection 11 Stress and Disease 12 Cancer Biology 13 Cancer Epidemiology 14 Cancer in Children 15 Structure and Function of...