All of the following are true regarding the direct antiglobulin test (DAT) except
a. Detects sensitization in vivo of red blood cells with antibody or complement
b. Is performed in order to visualize antigen-antibody reactions that happened in the body, not the test tube
c. Is usually included in routine pretransfusion testing
d. Omits the incubation at 98.6 ° F (37 ° C) phase
Answer: c
Health Professions
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Countertops and surfaces in the compounding area may be wiped down with __________ isopropyl alcohol
Fill in the blank(s) with correct word
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What is the inspiratory time for a frequency of 20 breaths/min and an inspiratory time-to-expiratory time ratio of 1:3?
a. 0.25 second c. 1.00 second b. 0.75 second d. 1.33 seconds
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