Which of the following best describes the most common cause of hyperhomocysteinemia?
a. Mutations in the CBS gene or MTHFR gene
b. APCR
c. TFPI variant
d. Substitution in the 3' untranslated region of the prothrombin gene (nucleotide 20210)
Correct Answer: A
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The time between when an order is placed and the time it is received is the ____________
a. reorder point b. rate of use c. lead time d. price break
Answer the following statement(s) true (T) or false (F)
1. Brain damage can occur as a result of a lack of oxygen in as little as four to six minutes. 2. The use of the rubber dam may help prevent some airway obstructions. 3. It is best to perform manual thrusts while standing in front of the patient. 4. The Heimlich maneuver is usually not successful when performed on infants or children. 5. The Heimlich maneuver should be stopped once a patient loses consciousness.