Which of the following radiation quantities use the same unit of measure?
1. Effective dose and equivalent dose
2. Exposure and effective dose
3. Absorbed dose and equivalent dose
a. 1 only
b. 2 only
c. 3 only
d. 1, 2, and 3
a. 1 only
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The purpose of a fire alarm system is to:
A. prevent flashover in the room of fire origin. B. control fires in early stages while still small. C. notify building occupants of an emergency condition. D. provide means for deploying fire hoses remote from fire apparatus.
A 52-year-old male with a medical history of congestive heart failure and hypertension arrives in the emergency department because of an acute onset of dyspnea. The patient has pink frothy se-cretions at the mouth
A rapid physical assessment reveals a pulse of 128 beats/min, respiratory rate 28 breaths/min and labored, and blood pressure 82/56 mm Hg. Bilateral coarse crackles are heard in the lung bases. Arterial blood gas results on a 12 L/min nonrebreather mask are: pH 7.32, PaCO2 49 mm Hg, PaO2 50 mm Hg, arterial SaO2 74%. The most appropriate immediate action for this patient is which of the following? a. Intubation and mechanical ventilation b. Increase flow to the nonrebreather mask c. Continuous positive airway pressure via mask d. Nasotracheal suctioning and a high flow nasal cannula
A medical provider or practice manager may periodically review which of the following reports to ensure accuracy of the books?
A. Trial balance B. Accounts receivable C. Cash flow statement D. Quarterly return E. Statement of income and expense
The salivary glands that supply the oral cavity include _____________
a. parotid glands b. submandibular glands c. sublingual glands d. all of the above