2-14 days after a transfusion, a patient is cross-matched for another transfusion. Slight hemolysis and a positive DAT are found. What testing should follow?
a. Urine hemoglobin
b. Elution procedure
c. Plasma-free hemoglobin test
d. Bilirubin measurement
Correct Answer: B
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What is the role of the OIG?
a. To police claims examiners b. To make retribution in the event of fraud c. To assess whether the Department of Health and Human Services is using funds from the Recovery and Reinvestment Act in accordance with legal and administrative requirements d. To police Medicare and Medicaid infractions
Which of the following may result from the application of a cervical collar that is too large for the patient?
A) Rotation of the head and neck B) Hyperextension of the neck C) Hyperflexion of the neck D) Excessive lateral movement of the mandible
From the lingual surface of the first premolar, the mesiolingual groove ______________________ the lingual cusp.
Fill in the blank(s) with the appropriate word(s).
What is the normal value of the ratio of O2 consumption (O2) to CO2 production (CO2)?
A. 1.5 B. 1.0 C. 0.8 D. 0.6