Classical pathway - Samenvattingen, Notities en Examens

Patho NSG 5003 wk 2Which action is a purpose of the inflammatory process - correct answer To prevent infection of the injured tissue How do surfactant proteins A through D provide innate resistance - correct answer Promote phagocytosis Which secretion is a first line of defense against pathogen invasion that involves antibacterial and antifungal fatty acids, as well as lactic acid - correct answer Sebaceous gland sebum Which bacterium grows in the intestines after prolonged antibiotic t...

What cells participate in the process of antibody production? Where are they located? - ANS naive B cells produce the plasma cells, the plasma cells then make the antibodies plasma cells are found in the bone marrow B cell sits around largely in lymph nodes? In what ways do the complement pathways and humoral immunity interact? - ANS the classical pathway in complement is activated by antibody-antigen dependent binding Where are lymphoid cells produced? - ANS bone...

Kidd - Answer The glycoproteins associated in this system is used as a urea transporter C in cis position to D - Answer Causes of weak D antigen expression on RBC except: Type A positive - Answer Give the ABO type of the patient: A B D (4,-,4) Anti-I - Answer Cold agglutinin syndrome has been associated with with antibody? Anti-E - Answer If the patient has the Rh genotype DCe/Dce and receives a unit of red blood cells from DCE/dc donor, he is most likely to develop th...

IgG Sublcass most efficient in initiating classical complement - IgG3 Steric exclusion of water molecules is the mechanism of this enhancement - PeG Stage of Complement activation common to all three pathways - Activation Phase-C3 convertase IgM agglutination is enhanced at what temperature - Lower than RT Activation of C1 in classical pathway requires - Calcium What antigens are destroyed by Enzymes - MNSs Fya and Fyb A shot containing killed virus which causes the body to produce antibod...

Pathway of Vision light -> cornea -> pupil/iris -> lens -> retina -> rods/cons -> bipolar cells -> ganglion cells -> optic nerve -> optic chiasm -> occipital lobe Cornea Clear, protective cover on the eye Pupil/iris Controls light entering the eye Lens Focuses light onto retina Fovea Best vision (cones) Rods black/white, dim light Cones Colors, bright light Bipolar cells Connects rods/cones and ganglion cells Ganglion cells opponent-processing occur...

If the dilution is 1:100, and the average platelet count from both sides of the hemacytometer counting chamber in 2 mm2 is 68, what is the calculated platelet count? A. 680,000/mm3 B. 6,800/mm3 C. 68,000/mm3 D. 680/mm3 E. 34,000/mm3 - ANSWER C; A simple way to calculate platelet counts on the hemacytometer is to multiply the average platelet count between the two sides of the chamber by 1,000. In this case 68 x 1,000 = 68,000 platelets. The longer derivation is as follows: The standard ...

Eukaryotic cells correct answers Consists of 3 general components: plasma membrane, cytoplasm and intracellular organelles Nucleolus correct answers Small, dense structure composed of RNA; most of the cellular DNA Histones correct answers DNA-binding proteins that help compact and fold DNA into chromosomes Passive Transport correct answers The movement of materials through a cell membrane without using energy. Occurs by osmotic pressure. Active Transport correct answers Energy-requir...

Basic Sciences Exam study guide perfusion Questions And Answers (Verified And Updated) the major cation found in extracellular fluid - answerNa+ primary structural unit of proteins - answerL-amino acids which clotting factor is activated by contact with foreign surfaces, roughened vascular walls, and platelet aggregates? - answerXII the effect of plasmin is to: A) limit clotting by splitting fibrin B) initiate the intrinsic pathway C) cleave thrombin D) initiate the extrensic pathway ...

HSC 4504 FINAL EXAM QUESTION BANK. 654 QUESTIONS AND CORRECT ANSWERS, WITH COMPLETE SOLUTION. UPDATED 2024, ACTUAL EXAM QUESTIONS INCLUDED.(DOWNLOAD TO PASS YOUR HSC 4504 FINAL EXAM) A fibrotic mass of macrophages that surrounds & walls off the source of inflammation is known as a _____________. granuloma Which property of the adaptive immune system enables it to respond to a large variety of antigens? diversity The type of immune response mediated by naive lymphocytes that occurs on firs...

HSC 4504 FINAL EXAM QUESTION BANK. 654 QUESTIONS AND CORRECT ANSWERS, WITH COMPLETE SOLUTION. UPDATED 2024, ACTUAL EXAM QUESTIONS INCLUDED.(DOWNLOAD TO PASS YOUR HSC 4504 FINAL EXAM) A fibrotic mass of macrophages that surrounds & walls off the source of inflammation is known as a _____________. granuloma Which property of the adaptive immune system enables it to respond to a large variety of antigens? diversity The type of immune response mediated by naive lymphocytes that occurs on firs...