"Power bleaching" is done on ____________
a. the teeth at home by the patient
b. the teeth in the dental office by the dentist
c. nonvital teeth only
d. Power bleaching is not a dental procedure.
b
RATIONALE: "Power bleaching" is done on the teeth in the dental office by the dentist.
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You are placing a patient on a cardiac monitor. In which of the following locations would you place the green "RL" lead?
a. On the patient's right thorax, under the clavicle b. On the patient's lower left chest wall, on the anterior axillary line c. On the patient's left thorax, under the clavicle d. On the patient's lower right chest wall, on the anterior axillary line.
What is the molality of a solution that contains 330 g of CaCL2 per kilogram?
A. 3.0 molal B. 3.3 molal C. 33.0 molal D. Unable to determine