Which of the following is an abbreviation representing a prescription written for a patient?
Tx
Sx
Bx
Rx
Rx
Rationale: The abbreviation Rx represents a prescription, Tx means treatment, Sx means symptom, and Bx means biopsy.
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You are treating a 3 year old that you suspect may be the victim of child abuse. As an OEC Technician, you realize that:
a. an OEC Technician who reports a case of child abuse could be open to a lawsuit. b. OEC Technicians can report the abuse to anyone and be protected from retaliation. c. child abuse is not a crime in many states. d. child abuse reporting requirements vary among states.
Which of the following pathophysiologic changes may occur in association with brain death and be harmful to the lungs from an organ donor? I. deactivation of pulmonary surfactant II. increased capillary permeability III. cytokine pulmonary-mediated pro-inflammatory response IV. activation of pulmonary fibroblasts
A. I, IV only B. II, III only C. I, II, III only D. II, III, IV only
In some cases an explosives truck carrying ammonium nitrate may be involved in an accident and if it has fuel oil on board, the mixture known as ____ could be created.
A. AFNO B. AONF C. ANOF D. ANFO
Which paranasal sinus is rarely symmetrical?
A) maxillary B) ethmoid C) sphenoid D) frontal