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 13 GOOD LUCK WELL DONE Created by quizshellRh Blood Group System Quiz 1 / 25 Category: Bloodbank 1. Which gene controls the expression of D expression? A. RHCE B. RHCD C. RHCD D. RHD 2 / 25 Category: Bloodbank 2. Rh antibodies react best at what temperature? A. 4 deg. Celsuis B. 37 deg. Celsuis C. 24 deg. Celsuis D. 18 deg. Celsuis 3 / 25 Category: Bloodbank 3. 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 4 / 25 Category: Bloodbank 4. Which Rh antigen is the most immunogenic? A. c B. E C. C D. e 5 / 25 Category: Bloodbank 5. Rh antigens are proteins, unlike ABO antigens which are glycolipids. A. False B. True 6 / 25 Category: Bloodbank 6. 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 7 / 25 Category: Bloodbank 7. 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 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. Which gene controls the expression of C, c, E, e expression? A. RHCD B. RHD C. RHCE D. RHDC 10 / 25 Category: Bloodbank 10. 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 11 / 25 Category: Bloodbank 11. 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 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. The Rh systems genes are? A. RHAG and RHD B. RHD and RHCE C. RHCE and RHRAG 14 / 25 Category: Bloodbank 14. Which Rh phenotype is written as D- - or -D- ? A. Weak D B. Rh null C. D deletion D. Partial D 15 / 25 Category: Bloodbank 15. Which antibody serologically mimics Anti-C and Anti D? A. Anti-C B. Anti-E C. Anti-D D. Anti- G 16 / 25 Category: Bloodbank 16. What do Rh null cells lack? A. A antigens B. Lewis Antigens C. Hemoglobin D. Rh antigens 17 / 25 Category: Bloodbank 17. 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 18 / 25 Category: Bloodbank 18. 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 19 / 25 Category: Bloodbank 19. 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 20 / 25 Category: Bloodbank 20. Which of the following RBC abnormality is associated with Rh null syndrome? A. Spherocytosis B. Granulocytosis C. Stomatocytosis D. Elliptocytosis 21 / 25 Category: Bloodbank 21. Which antigen is the most immunogenic of Rh antigens? A. E B. e C. D D. c 22 / 25 Category: Bloodbank 22. Rh antibodies is associated with which clinical condition? A. Hemolytic disease of fetus and newborn B. Addison disease C. Stomatocytosis D. Hemophilia 23 / 25 Category: Bloodbank 23. 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 24 / 25 Category: Bloodbank 24. 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 25 / 25 Category: Bloodbank 25. 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 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}}). Please contact the developer of this form processor to improve this message. Learn More{{/message}}{{#message}}{{{message}}}{{/message}}{{^message}}It appears your submission was successful. Even though the server responded OK, it is possible the submission was not processed. Please contact the developer of this form processor to improve this message. 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