You suspect your patient has mumps. You take a blood sample and make 2-fold dilutions, then add mumps antigen to each di
Posted: Wed Jul 06, 2022 10:21 am
You suspect your patient has mumps. You take a blood sample andmake 2-fold dilutions, then add mumps antigen to each dilution. Adetectable antibody-antigen reaction is noted up to a dilution of1:64 but not at 1:128. How many dilution steps did it take to getthis result, and what is the antibody titer?
Multiple Choice
12 steps; titer of 1:64
7 steps; titer of 1:128
7 steps; titer of 1:64
12 steps; titer of 64
7 steps, titer of 64
Multiple Choice
12 steps; titer of 1:64
7 steps; titer of 1:128
7 steps; titer of 1:64
12 steps; titer of 64
7 steps, titer of 64