A 76-year-old woman presents with multiple painful oral ulcers that have been persistent for at least 3 months. She states that the ulcers are preceded by blisters. She recently developed an ocular irritation that she described as a gritty sensation when she closes her eyes. Other than her chief complaint and hypertension, she is in good health. She most likely has which of the fol-lowing?
a. Primary herpes simplex infection
b. Epidermolysis bullosa
c. Erosive lichen planus
d. Mucous membrane pemphigoid
e. Tuberculosis
D
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Raised scars that are more prevalent in darkly pigmented skin are termed
A) keloids B) blisters C) hives D) blebs
Voluntary movement is controlled by the:
a. Brain b. Spinal cord c. Peripheral nervous system
After positive pressure ventilation, a newborn's heart rate increases from 80 to 120 beats per minute. The EMT should:
A) document the findings. B) continue positive pressure ventilation. C) insert an oral airway. D) provide blow-by oxygen.
At the scene, you examine the patient and note the following symptoms: cold, waxy skin; puffy face; confusion; some muscle rigidity; and a slow heart rate. What condition might these symptoms indicate?
A) Heat exhaustion B) Heatstroke C) Mild hypothermia D) Severe hypothermia