The cycle of electrical impulses—depolarization and repolarization—represents ________

When calling a prescription in, you should be sure to give which of the following?

a. The patient's name and date of birth b. The name and U.S. Drug Enforcement Administration (DEA) registration of the physician c. The specific dosage, including the route d. All of the above

Blood for carboxyhemoglobin (COHb) testing must be done before

. a. giving of other drugs b. administration of O2 c. leaving the fire scene d. Not important when it's drawn