The optical scanning process uses a device that converts __________ characters into text that can be viewed by an optical character reader (OCR)
a. electronic
b. encrypted
c. manual
d. printed
d
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When using the barrier release method of trigger point pressure release, you should press into the trigger point until:
a. a slight resistance is felt in the tissues. b. the client says that you have reached their barrier. c. until the client guards or "flinches."
A patient's lungs are full of fluid and cannot transfer oxygen to the blood. As a result, she is undergoing anaerobic metabolism. She has a decreased level of consciousness with a patent upper airway and inadequate respirations. Her pulse is rapid and weak. Which prehospital treatment would best address this situation?
A) High-concentration oxygen through a nonrebreather face mask B) Administration of one tube of oral glucose by the EMT C) Positive pressure ventilation with supplemental oxygen D) Insertion of a nasal airway and delivery of oxygen through a nasal cannula
Regarding pulmonary blood flow in the upright lung, which of the following statements is true?
a. The apexes receive approximately 20 times more blood flow than the bases. b. The bases receive approximately 20 times more blood flow than the apexes. c. The greatest blood flow is found at the apexes of the lungs. d. The pulmonary circulation is a high-pressure system.
Describe the health care power of attorney. What are the advantages and disadvantages of this legal document to the patient and to the health care community?
What will be an ideal response?