Antigen expression - Study guides, Class notes & Summaries

To determine the severity of the symptoms for a patient with benign prostatic hyperplasia (BPH), the nurse will ask the patient about a. the presence of blood in the urine. b. any erectile dysfunction (ED). c. occurrence of a weak urinary stream. d. lower back and hip pain. CORRECT ANSWER C A patient scheduled for a transurethral resection of the prostate (TURP) for BPH tells the nurse that he has delayed having surgery because he is afraid it will affect his sexual function. When respo...

RNAS C Practice Test Review 437 Questions with Verified Answers A capacitor and resisitor in parallel - CORRECT ANSWER will have same voltage across since in parallel. if in series, voltage drops would occur they can be treated together If the absolute pressure of a gas is increased from 3 atm to 4 atm at constant volume, then the absolute temperature of the gas will increase by: A. 25%. B. 33%. C. 67%. D. 75% - CORRECT ANSWER B. Assuming the validity of the Ideal-Gas law, PV = n...

SBB Final Exam with 100% Correct Answers Latest Updated | Q & A. 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 and inconsistent RBC appearance because of the rapid RBC destruction. Because the RBCs have as shortened survival, pieces of the membrance can break off resulting in sp...

MICR 3230 Midterm Exam | Questions and Answers (Complete Solutions) What is immunity? The state of protection against foreign pathogens or substances (antigens) How do you generate immunity without disease? Immunization What does immunization do? Prepares the immune system for eradication of the antigen What is herd immunity? Vaccination/protection of a critical mass of people What is humoral immunity? Combats pathogens via antibodies What are antibodies produced by? B cells 2 types of humoral...

SBB Genetic, Rh and RBC membrane Test Questions and Answers Latest 2024/2025. what is Rh-associated glycoprotein. (RhAG)? - answers>Erythrocytes express a third Rh-protein termed shares 38% identity with RhD/RhCE, has the same topology in the membrane, and is encoded by a single gene on chromosome 6. what are the RHAG blood group system antigens ? - answers>1- Duclos is RHAG1, 2- Ol(a) is RHAG2, 3- DSLK is provisionally RHAG3. There are Several other proteins associate with RhAG;w...

Band 3 - correct answer macrocomplex of proteins including: -Rh -RhAG -LW (ICAM-4) -GPA -GPB -CD47 ATP source for RBCs - correct answer 90% from Glycolysis (Embden-Meyerhoff pathway) 10% from pentose phosphate pathway Methemoglobin Reductase Pathway - correct answer necessary to maintain heme iron in ferrous (Fe2+) state Deficiency causes accumulation of methemoglobin, nonfunctional from of Hgb Leubering Rapaport Shunt - correct answer permits accumulation of 2,3-DPG ...

Band 3 - macrocomplex of proteins including: -Rh -RhAG -LW (ICAM-4) -GPA -GPB -CD47 ATP source for RBCs - 90% from Glycolysis (Embden-Meyerhoff pathway) 10% from pentose phosphate pathway Methemoglobin Reductase Pathway - necessary to maintain heme iron in ferrous (Fe2+) state Deficiency causes accumulation of methemoglobin, nonfunctional from of Hgb Leubering Rapaport Shunt - permits accumulation of 2,3-DPG "Tense form" of Hgb - DEOXYGENATED widening of bet...

The Entamoeba histolytica trophozoite is usually characterized by the presence of the following: correct answers Small central karyosome in the nucleus, ingested RBCs Lewis Blood Group System is a human blood group unlike most others. The antigen is produced and secreted by exocrine glands, eventually adsorbing to the surface of red blood cells. Its expression is based on the genetic expression of the Lewis and Secretor genes. Based on the following genotype (Le) (sese), what would you predi...

SBB Final Exam Questions with All Correct Answers 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...

CCTC Review Test Questions with Correct Answers (Already Graded A+) What is DSA? - Answer donor specific AB -reflects reactivity to a particular HLA antigen. Determines likelihood of positive XM. Identifies acceptable and unacceptable antigens Goals of induction therapy - Answer decrease incidence of DGF, delay use of CNI, delay risk of graft rejection, minimize use of corticosteroids, provide intense IS with high risk for acute or hyper acute rejection 3 classes of medications used p...