70. Which is not true about the red blood cells of blood type O?     the presence of anti-A and anti-B antibodies in the plasma     no A or B antigens are present     the presence of A and B antigens     none of the above

A person with the blood type B- would... O be missing the Rh factor (antigen D) on their red blood cells O have antibody B on their red blood cells O have both antigen B and antibody B O have antibody B in their blood plasma

Weigh the following observation: High titers of antibodies for EBVare found in a leukemia patient; a chronically tired, ill businessman; a healthy military recruit; and an AIDS patient. Comment on theprobable significance of antibodies to EBV in human serum.

Which of the following is true about IgG? View Available Hint(s) for Part A       It is restricted to effects inside the vascular system. It stimulates a single immune responses. It is the most common antibody class. It cannot cross the placenta to protect an unborn fetus.

25

III. LAB REPORT   You inherited your blood type from your parents. Your blood type is based on antigens found on your red blood cells named A or B and antibodies found in your plasma called a or b. See Table 1 for the antigen-antibody make-up of different blood types.                                                                                 Table 1   Blood type Antigens Antibodies A A b B B a AB A and B neither a nor b O neither A nor B both a and b   A. When would clumping (or agglutination occur?     ​

People with type AB blood have A antigen, B antigen, and O antigen on the surface of all of their red blood cells. According to what you know about self-tolerance, which NON-SELF antibodies do they allow to SURVIVE in the tolerance tests mentioned in Objective 12? Mark all that apply. Group of answer choices anti-A anti-B anti-O none of the above

31

54

19. A 40-year-old woman receives a diagnosis of multiple myeloma, Urine contains Bence Jones proteins. A normal serum protein electrophoresis profile is shown. Which of the following serum protein electrophoresis profiles is most likely in this patient? Normal Ime. Time C In In E Tul Im 1 CA) OB) C) D) CE) D