Rh Blood Group System Leave a Comment / By quizshell / October 1, 2021 Advertisements 25 Multiple Choice Questions DesignationDCEceDCe++00+DcE+0++0DCE+++00Dce+00++dCe0+00+dcE00++0dCE0++00dce000++ 12345678910111213141516171819202122232425 0% 1 votes, 5 avg 10 GOOD LUCK WELL DONE Created by quizshellRh Blood Group System Quiz 1 / 25 Category: Bloodbank 1. Rh antibodies react best at what temperature? A. 4 deg. Celsuis B. 37 deg. Celsuis C. 24 deg. Celsuis D. 18 deg. Celsuis 2 / 25 Category: Bloodbank 2. A patient’s red blood cells gave the following reactions upon phenotyping. Which of the following is the most probable Rh genotype? D C E c e + 0 0 + + A. DCE; D, C, e B. DcE; D, c, E C. DCe; D, C, e D. Dce; D, c, e 3 / 25 Category: Bloodbank 3. When do you administer Rhogan to Rh negative mom after giving birth to Rh positive baby ? A. Within 72 hours B. 7 days C. 21 days D. two weeks 4 / 25 Category: Bloodbank 4. Which gene controls the expression of D expression? A. RHCE B. RHCD C. RHCD D. RHD 5 / 25 Category: Bloodbank 5. A patient’s red blood cells gave the following reactions upon phenotyping. Which of the following is the most probable Rh genotype? D C E c e 0 0 + + 0 A. dCe; d, C, E B. dcE; d, c, E C. DCe; D, C, e D. DCE; D, C, E 6 / 25 Category: Bloodbank 6. Rh antigens are proteins, unlike ABO antigens which are glycolipids. A. False B. True 7 / 25 Category: Bloodbank 7. Rh antibodies is associated with which clinical condition? A. Hemolytic disease of fetus and newborn B. Addison disease C. Stomatocytosis D. Hemophilia 8 / 25 Category: Bloodbank 8. What type of molecules are Rh antigens? A. Glycophorins B. Sugars C. Proteins D. Lipids 9 / 25 Category: Bloodbank 9. What do Rh null cells lack? A. A antigens B. Lewis Antigens C. Hemoglobin D. Rh antigens 10 / 25 Category: Bloodbank 10. Which D phenotype is suspected when a seemingly D-positive person makes anti-D after transfusion with D-positive blood? A. Partial D B. Weak D C. Rh null D. D deletion 11 / 25 Category: Bloodbank 11. Which antibody serologically mimics Anti-C and Anti D? A. Anti-C B. Anti-E C. Anti-D D. Anti- G 12 / 25 Category: Bloodbank 12. Rh antibodies are primarily of which immunoglobulin class? A. IgM B. IgG C. IgE D. IgA 13 / 25 Category: Bloodbank 13. Which of the following RBC abnormality is associated with Rh null syndrome? A. Spherocytosis B. Granulocytosis C. Stomatocytosis D. Elliptocytosis 14 / 25 Category: Bloodbank 14. A patient’s red blood cells gave the following reactions upon phenotyping. Which of the following is the most probable Rh genotype? D C E c e + + + 0 0 A. DCe B. DCE C. dce D. dCe 15 / 25 Category: Bloodbank 15. The Rh systems genes are? A. RHAG and RHD B. RHD and RHCE C. RHCE and RHRAG 16 / 25 Category: Bloodbank 16. Which Rh phenotype is written as D- - or -D- ? A. Weak D B. Rh null C. D deletion D. Partial D 17 / 25 Category: Bloodbank 17. A patient’s red blood cells gave the following reactions upon phenotyping. Which of the following is the most probable Rh genotype? D C E c e 0 + 0 0 + A. DCe; D, C, e B. dCe; d, C, e C. Dce; D, C, E D. DCE; D, C, E 18 / 25 Category: Bloodbank 18. Which blood type is recommended by AABB Standards to be given to all weak-D recipients? A. D-negative donor unit B. D positive donor unit C. Weak D donor unit D. Partial D donor unit While D antigen is the most immunogenic, c antigen is the next Rh antigen to elicit immune response followed by E, C, and e 19 / 25 Category: Bloodbank 19. Which Rh antigen is the most immunogenic? A. c B. E C. C D. e 20 / 25 Category: Bloodbank 20. A patient’s red blood cells gave the following reactions upon phenotyping. Which of the following is the most probable Rh genotype? D C E c e + + 0 0 + A. Dce; D, c, e B. dCe; d, C, E C. DCe; D, C, e D. DCE; D, C, E 21 / 25 Category: Bloodbank 21. A patient’s red blood cells gave the following reactions upon phenotyping. Which of the following is the most probable Rh genotype? D C E c e + 0 + + 0 A. Dce; D, c, e B. dCe; d, C, e C. DcE; D, c, E D. DCE; D, C, E 22 / 25 Category: Bloodbank 22. Which antigen is expressed when c and e are present on the same haplotype? A. G antigen B. f antigen C. D antigen D. E antigen 23 / 25 Category: Bloodbank 23. Which gene controls the expression of C, c, E, e expression? A. RHCD B. RHD C. RHCE D. RHDC 24 / 25 Category: Bloodbank 24. Which antigen is the most immunogenic of Rh antigens? A. E B. e C. D D. c 25 / 25 Category: Bloodbank 25. Unlike ABO antibodies, anti- D antibody is produced through exposure to D antigen through transfusion or pregnancy and can cause significant hemolytic disease of fetus and newborn (HDFN) or hemolytic transfusion reaction. A. True B. False Your score is LinkedIn Facebook Twitter VKontakte 0% Restart quiz Send feedback {{#message}}{{{message}}}{{/message}}{{^message}}Your submission failed. The server responded with {{status_text}} (code {{status_code}}). 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