Lead azide is a primary explosive that is
a. a commercial explosive whose proper chemical name is N-methyl-N-2,4,6-tetra-nitroaniline.
b. the active component of the commercial explosive substance whose proper chemical name is pentaerythritol tetranitrate.
c. the primary explosive mercury(II) cyanate, a substance whose chemical formula is Hg(CNO)2.
d. a unique commercial explosive in that it is the only one whose chemical composition does not include oxygen.
D
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_________ EHR technology gives assurance to purchasers that a specific EHR system provides the features necessary to meet meaningful use criteria
a. Certified b. Guaranteed c. Approved d. Functional
An outpatient has an INR of 6.5. This patient's previous test at the same facility had results in the therapeutic range of 2-3 on long-term anticoagulant therapy. The appropriate next step for the laboratory professional would be to:
a. Retest the patient sample b. Recollect the specimen c. Report the result d. Notify the hematology supervisor