Ringing in the ears is called ________.
A. presbycusis
B. pruritus
C. cerumen
D. tinnitus
E. vertigo
Answer: D
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A male patient is confused and combative for no apparent reason. There are no life threats to his airway, breathing, or circulation and his vital signs are: pulse 88, respirations 16 and adequate, blood pressure 144/68 mmHg, and SpO2 93% on room air. When addressing the oxygenation status, which of the following would be appropriate?
A) Oxygen at 6 lpm via nasal cannula B) Oxygen at 15 lpm via a nonrebreather C) Positive pressure ventilation with room air D) Oxygen at 2 lpm via nasal cannula
You respond to an ill patient. You note that the patient appears jaundiced and has a white frosty dust on his skin. You suspect:
A) eczema. B) scabies. C) uremic frost. D) renal frost.
Which of the following is the primary fire hazard of lumberyards?
A. High fuel load B. Lack of adequate ventilation C. Proximity to dangerous chemicals D. Difficulty reaching the seat of the fire
A Medicare beneficiary can obtain patient information from:
a. the patient's physician. b. the public health records. c. the primary care physician. d. the Medicare claims representative.