Evaluate the following variable expression, using the given value.3x- 2(x + y), if x = 2 and y = -1
What will be an ideal response?
3(2) - 2(2 + (-1)) = 3(2) - 2(+1) = 6 - 2 = 4
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While the EMT is inserting an oropharyngeal airway, the patient gags. The EMT should:
A) remove the airway and maintain the head-tilt, chin-lift. B) lubricate the oropharyngeal airway and reattempt insertion. C) reattempt insertion using a smaller oropharyngeal airway. D) use a tongue depressor to better place the oral airway.
Which type of procedure is reported as an additional procedure performed in addition to a main procedure?
Primary procedure Elective procedure Essential procedure Secondary procedure
Myasthenia gravis results in:
a. Progressive muscle weakness and paralysis b. Loss of memory and intellect c. Progressive hypertonicity of the facial muscles d. Peripheral neuropathy
Implants placed on the mandible and under the mucosa are ____________
a. subperiosteal b. endosteal c. submucosal d. none of the above