For a positive IgG result to be declared, 5 of the 10 following bands must bepresent: 18, 21, 28, 30, 39, 41, 45, 58, 66
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For a positive IgG result to be declared, 5 of the 10 following bands must bepresent: 18, 21, 28, 30, 39, 41, 45, 58, 66
7. Below are some Western strip tests that are used to detect Lyme disease. Interpret the results of these patients by indicating whether the patient is positive for IgM, IgG, both, or neither, and what that means for the patient (is the infection new, or is it a current infection?). IgM Significant Bands IgG Significant Bands
IgM Specific Bands 93 66 58 45 | 41 | 39 | 30 | 28 | 23/2421 18 IgG Specific Bands 93 66 58 45 41 39 3028 23/24 21 18 Interpretation Strip 1 + + + - SBL Strip 2 Negative control Strip 3 + Weak positive control Strip 4 Strip 5 Strip 6 Strip 7 Strip 8 Strip 9 Strip 10
kt 774 -45 IgM Significant Bands B IgG Significant Bands 1. 14 15 16
IgM Specific Bands 93 66 58 45 41 39 | 30 | 28 231 21 18 24 IgG Specific Bands 93 66 58 45 41 39 30 28 23 21 18 Interpretation 24 ñ + Strip 1 + + + + + + + + + + + + SBL Strip 11 - Negative control Strip 12 + Weak pos control Strip 13 Strip 15 Strip 16 Strip 17 Strip 18 Strip 19