The most common metal cutting blade is an abrasive disc made of ____.
A. silicon carbide
B. aluminum oxide
C. steel with diamond matrix
D. iron oxide
Answer: B
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Cultivating awareness requires:
a. mindfulness b. focus c. attention to sensations d. all of the above
When administering albuterol to a patient with shortness of breath, the EMT realizes that the therapeutic effect of this medication is achieved by:
A) decreasing mucus production. B) opening the large airways. C) decreasing inflammation. D) dilating the small airways.
Your patient is a football player who had his right foot planted and was tackled from the left rear, causing his body to rotate around the axis of his right lower extremity. This mechanism is most consistent with which of the following types of fractures?
A) Oblique B) Spiral C) Impacted D) Comminuted
A cardiovascular malformation in the fetus before birth results in _______ heart disease.
Fill in the blank(s) with the appropriate word(s).