How is the GA modifier used?
What will be an ideal response?
The GA modifier is appended to the code for a service that may NOT be eligible for Medicare payment and for which the patient has signed an advance beneficiary notice (ABN).
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________ Osmosis is movement of dissolved particles from an area of greater concentration to an area of lesser concentration
Indicate whether the statement is true or false
Drugs administered by the parenteral route are delivered:
a. through the gastrointestinal tract. b. outside the gastrointestinal tract. c. through an endotracheal or nasogastric tube. d. directly on the skin.
How does the lung parenchyma receive most of its O2?
a. From the alveolar gases b. From the bronchial arteries/capillaries c. From the pulmonary arteries/capillaries d. From the pulmonary lymphatic system
During calibration of a transcutaneous monitor the respiratory therapist notices a signal drift. The respiratory therapist should do which of the following?
a. Increase the probe temperature. b. Replace the monitor and call for repair. c. Add more electrolyte gel to the patient's skin. d. Change the electrolyte and sensor's mem-brane.