You have been called to a residence of a diabetic patient who is confused. A family member states she could not reach the patient by telephone, so she came over and found the patient awake but confused. The patient can remember his name and address, but cannot remember the day or year. He refuses to go to the hospital, but consents to an assessment. Of the following physical exam findings, which
one is MOST concerning?
A) Blood glucose level of 77 mg/dL
B) Bruise to the left temple
C) Heart rate of 62 beats per minute
D) SpO2 at 96 percent
B
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What is a liquid's fire point?
A) Lowest temperature of a liquid, as determined by specific laboratory tests, at which the liquid gives off vapors at a sufficient rate to support a momentary flame across its surface B) Highest temperature of a liquid, as determined by specific laboratory tests, at which the liquid gives off vapors at a sufficient rate to support a flame across its surface C) Lowest temperature of a liquid, as determined by specific laboratory tests, at which the liquid reaches its boiling point D) Temperature at which the substance must be raised to produce sufficient vapors to sustain burning after the initial flash
A 22-year-old with asthma comes to the emergency department in respiratory distress
The patient has acute shortness of breath (SOB); is febrile, tachypneic, and tachycardic; and has an SpO2 of 88% on a nasal cannula that delivers 2 L/min. Which of the following actions should the respiratory therapist take at this time? a. Teach the patient to breathe through pursed lips. b. Place a simple mask on the patient. c. Remove the cannula and place a 0.35 air-entrainment mask on the patient. d. Place a high-flow cannula at 15 L/min on the patient.
5. In the preindustrial period, what was the main role of dispensaries?
a. Dispensaries were affiliated with hospitals to provide charity care. b. Dispensaries functioned as laboratories to conduct diagnostic tests. c. Dispensaries provided basic medical care to ambulatory patients. d. Dispensaries provided advanced medical treatments by private physicians.
The accessory organs of digestion include all of the following EXCEPTÂ the ________.
A. salivary glands B. gallbladder C. stomach D. pancreas