Explain why the DAT profile in CAD is reactive only with polyspecific AHG and anti-C3 but not with anti-IgG
What will be an ideal response?
Answer: The antibody associated with CAD is usually autoanti-I, which is an IgM antibody. In vivo, the antibody attaches in the cooler parts of the body (fingers, toes) and begins to fix complement. As the cells circulate to warmer parts of the body, the antibody dissociates from the cell, leaving only complement. Poly-specific AHG detects IgG and C3 on the RBC, which in this case is positive because of the C3 on the membrane.
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Unlike an IFSP, IEP goals are written only to describe
A) The child's disability B) What the family will do C) What the student will do D) Educational readiness
Ectropion is the abnormal inversion of the ________
A. eyelashes C. upper eyelid B. bilateral upper eyelids D. lower eyelid
The pupils of the eyes are checked for ________ because they often display signs of the functioning of the brain and nervous system.
A. equal size B. equal dilation in both eyes in darkness or dim light C. equal reaction to light D. All of these
One tip for maintaining the flow of the day is to schedule chronically late patients at the __________ of the day.
Fill in the blank(s) with the appropriate word(s).