A Vazirani-Akinosi nerve block is also called the ________ technique
Fill in the blank(s) with correct word
closed mouth
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Which statement made by the EMT indicates a safe understanding of the administration of nitroglycerin in the prehospital setting?
A) "I always check for an allergy to sulfa, since most people with an allergy to sulfa also have an allergy to nitroglycerin." B) "Since nitroglycerin constricts the blood vessels, you must always check the blood pressure before and after giving it." C) "A total of three nitroglycerin tablets may be administered in the prehospital setting, and this includes what the patient takes prior to EMS arrival." D) "If the patient with chest pain also has a headache, the EMT should contact medical command prior to administering nitroglycerin."
Possible complications of capillary blood gas sampling include which of the following? 1. Infection 2. Hematoma 3. Hemorrhage 4. Hypotension
a. 3 and 4 only b. 2 and 4 only c. 1, 3, and 4 only d. 1, 2, and 3 only
Dr. Tin performed a diagnostic internal evaluation of the nose using a rigid fiberoptic endoscope. The endoscope was placed in the nose, and an inspection of the internal nasal structures was completed. Using the CPT manual, select the appropriate code for this procedure
If a sufficient concentration of a hazardous material mixes with air and reaches its lower flammable limit:
A) the material can burn in the air or explode. B) the vapors will begin to burn, but will not explode. C) the chemical is said to have reached its flash point. D) there will not be enough oxygen to support combustion.