Storage of a portable liquid oxygen system adjacent to a heat source will _____ the _____ of the oxygen
a. Increase; pressure c. Decrease; pressure
b. Increase; venting d. Decrease; venting
ANS: B
Liquid oxygen units should not be located adjacent to heat sources, which can accelerate the venting of oxygen.
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In an otherwise healthy individual, the presence of a headache and feelings of sickness at high altitude is known as:
a. a high-altitude migraine. b. acute mountain encephalitis. c. acute mountain sickness. d. high-altitude pulmonary edema.
What is the basis for the submission of TRICARE claims to the regional contractor?
A. the physician's office address B. the patient's home address C. the patient's work address D. the location of the facility
Acyclovir is classified as an
antifungal antiviral antibiotic antidepressant
A 39-year-old man crashed his vehicle into a wooded area and was not found for approximately 8 hours. When you arrive at the scene and assess him, you note that he is conscious but anxious. He is unable to feel or move below his mid-thoracic area and complains of a severe headache. His blood pressure is 210/130 mm Hg, heart rate is 44 beats/min, and respirations are 22 breaths/min. This patient's clinical presentation is MOST consistent with:
A) neurogenic shock. B) intracranial pressure. C) autonomic dysreflexia. D) symptomatic bradycardia.