Write electron dot structures for the following elements. Element Electron dot a. sodium __________ b. aluminum __________ c. nitrogen __________ d. chlorine __________
What will be an ideal response?
a. 
b. 
c. 
d. 
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If your patient develops an abrupt onset of fever, chills, backache, headache, nausea, and vomiting within 1/2 to 1 hour after an IV was started, the cause may be:
a. local infection. c. pyrogenic reaction. b. thrombophlebitis. d. air embolism.
Which statement shows that the EMT understands the palm method of estimating the BSA burned?
A) "I do not use the palm method on young children since it is inaccurate in this population." B) "I use the patient's palm to estimate the size of the burn area." C) "If I estimate that four palm areas fit into the burn, then the burn is about 8 percent BSA." D) "I use the palm of my hand to estimate the area of the burn."
____________ is a linear depression forming a groove that extends from the middle of the buccal surface to the occlusal surface of the tooth
a. Incisal-third b. Developmental groove c. Buccal groove d. Cingulum
Linear laser scanners are used for
A) changing text copy to digital format B) reading two dimensional bar codes C) verifying driver license information D) both b and c