MLAB 2431 Immunohematology
Selection of Controls for Antigen Typing Competency
Name ________________________________
Attempt:
1
2
Date ___________________________
3
Student Instructions
1. Your instructor will state an antigen for which you must select appropriate positive and negative
controls.
2. Use the antigram provided by your instructor to accurately select positive and negative controls
for the antigen in question.
3. Write the lot number and cell number of each control in the table below.
Antigen Assigned: _______________
Activity
1.
2.
3.
4.
5.
Write Answers Below
Lot number of panel or screen cells used.
Positive control cell number
Negative control cell number
List 3 antigens which donors MUST be tested for.
List 3 antigens which DO NOT require testing of the donors.
Instructions for Faculty
1.
2.
3.
4.
All shaded areas must be completed without error.
A check in a shaded “Fail” box indicates the student has failed the competency.
The number of checks in the non-shaded “Fail” column cannot exceed 2.
If a student list an antigen in the wrong section, even if it is only one, the competency for that row
will be marked “Fail”
1.
2.
3.
4.
5.
Accurately wrote lot number of panel or screen cells used.
Selected appropriate positive control cell for antigen tested.
Selected appropriate negative control cell for antigen tested.
Accurately listed 3 antigens which donors MUST be tested for.
Accurately listed 3 antigens which DO NOT require testing of the donors.
Competency Passed?
Action Plan for Failed Competency:
1. Review antigen typing tutorial with student.
2. Identify areas of weakness and remediate.
3. Provide student with a practice antigen to select controls for and review results.
4. Provide student with another competency for selecting controls.
5. If the student fails a total of 3 times they fail the competency and the course.
_____________________________________
Faculty Member
________________________
Date
_____________________________________
Student Signature
________________________
Date
Pass
Fail
Yes
No