Rh and rbc membrane Study guides, Class notes & Summaries

Chapter 1 RBCs and Platelet Preservation: Historical Perspectives and Current Trends Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Which metabolic pathway is responsible for generating 90% of the ATP for the RBC? a. Pentose phosphate shunt c. Glycolysis b. Luebering-Rapoport shunt d. Methemoglobin reductase ____ 2. A unit of blood was returned to the blood bank before it was spiked. Apparently the patient’s IV failed. The unit of ...

BIOL 235 FINAL EXAM STUDY GUIDE Erythrocytes contain the enzyme - CORRECT ANSWER-carbonic anhydrase carbonic anhydrase catalyzes - CORRECT ANSWER-the conversion of metabolically produced C)2 and water into carbonic acid fixed phagocytic macrophages - CORRECT ANSWER-remove most old erythrocytes from circulation Location of fixed phagocytic macrophages - CORRECT ANSWER-narrow capillaries of the spleen Undifferentiated cells called pluripotent stem cells reside - CORRECT ANSWER-in the bon...

A peripheral smear with increased polychromasia, schistocytes and spherocytes is indicative of which condition? A. Aplastic anemia B. Iron deficiency anemia C. Hemolytic anemia D. Megaloblastic anemia - C. Hemolytic anemia Megaloblastic anemia would show larger, less mature RBCs on the smear. Iron deficiency anemia would show hypochromasia, and a lower RBC count. Aplastic anemia would show very little amounts of mature RBCs on the smear Hemolytic anemia results in misshapen RBCs a...

SBB Genetic, Rh and RBC membrane dCE - Answer -ry DCE - Answer -RZ Hardy Weinberg equation - Answer -Used to calculate allele and genotype frequencies in a population when the frequency of one genetic trait is known HLA antigens - Answer -Certain characteristics of blood group and ____________ antigens make them useful tools for parentage analysis Direct exclusion, indirect excursion - Answer -Assuming maternity is correct, paternity can be excluded in one of two ways Genetic markers pr...

Autoimmunity reaction of immune response to one's own tissues Tolerance self-antigens not normally seen by the immune system Most common autoimmune disease Systemic lupus erythematosus (SLE) Type 1 DM, MS, RA notable autoimmune diseases SLE chronic autoimmune inflammatory disease that affects many body systems- more women then men Clinical Manifestations of SLE - arthralgias or arthritis - vasculitis and rash - renal disease - hematologic changes, esp...

Band 3 Correct Answer: macrocomplex of proteins including: -Rh -RhAG -LW (ICAM-4) -GPA -GPB -CD47 Ankryin Correct Answer: mediates interaction between Band 3 and underlying rbc skeleton attaches to spectrin through interaction with protein 4.2 Band 4.1 Correct Answer: mediates interactions between GPC and underlying rbc skeleton Adducin Correct Answer: interacts with dimeric Band 3 (associated with GPC) Important for maintaining membrane stability Spectrin Correct Answe...

What is in Whole Blood? contains -plasma 55% of whole blood -formed elements 45% of whole blood What are the Formed Elements of Blood? *also know as the Hematocrit -WBC (White Blood Cells) -RBC (Red Blood Cells) -Platelets Brainpower Read More What tissue type is Whole Blood and Why? Fluid Connective Tissue -Originates from Mesoderm -Contains non-living matrix (plasma) -Contains fibers (clotting factor) What are the functions of Blood? -Transportation (nutrients and gases) ...

SBB Final Exam Questions with All Correct Answers (1) A peripheral smear with increased polychromasia, schistocytes and spherocytes is indicative of which condition? A. Aplastic anemia B. Iron deficiency anemia C. Hemolytic anemia D. Megaloblastic anemia - Answer-C. Hemolytic anemia Megaloblastic anemia would show larger, less mature RBCs on the smear. Iron deficiency anemia would show hypochromasia, and a lower RBC count. Aplastic anemia would show very little amounts of mature RBCs on...

Which of the following is the best example of homeostasis? a) Sexual reproduction b) Growth c) Regulation of body temperature d) Growth of hair under the arms e) Storage of food in the form of fat - ANSWER c) Regulation of body temperature The concentration of physiological saline is: 1 a) 5.0% b) 7.0% c) 8.5% d) 0.85% e) 0.7% - ANSWER d) 0.85% Which of the following pipettes is the most accurate? a) Serological pipette b) Mohr pipette c) Volumetric pipette d) Pasteur pipette e) None of th...

BIOL 235 Final Exam With 100% Correct Answers 2023 Erythrocytes contain the enzyme - Correct Answer-carbonic anhydrase carbonic anhydrase catalyzes - Correct Answer-the conversion of metabolically produced C)2 and water into carbonic acid fixed phagocytic macrophages - Correct Answer-remove most old erythrocytes from circulation Location of fixed phagocytic macrophages - Correct Answer-narrow capillaries of the spleen Undifferentiated cells called pluripotent stem cells reside - C...