Dry ice, molten sulfur, liquid asphalt, and polymeric beads are examples that would use a Class ____ placard.
A. 6
B. 7
C. 8
D. 9
Answer: D
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After assisting a patient with the use of an epinephrine auto-injector, you note that the patient's blood pressure has improved. As a knowledgeable EMT, you realize that this has occurred due to epinephrine's ability to:
A) relax the smooth muscle of the blood vessels. B) constrict blood vessels. C) increase the number of circulating red blood cells. D) increase the oxygen-carrying capacity of the red blood cells.
Abdominal wall that allows intestinal contents to protrude outside the abdominal cavity; requires surgical intervention to return intestinal contents to the abdominal cavity and repair the abdominal wall
Fill in the blank with correct word.
An example of a macromineral includes
A) Calcium B) Fluoride C) Zinc D) Iron
When coding the phrase "occlusion of bile duct without cholelithiasis," the main term to reference is _____
a. bile b. duct c. occlusion d. cholelithiasis