How does UVR create a sunburn?
What will be an ideal response?
The UVR rays of UVC and UVB will cause an inflammatory response in the epidermis. Histamine-like substances are released and superficial dermal blood vessels become engorged.
Health Professions
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If a patient has a spinal cord injury that damages spinal segment T6, what would the functional level of injury be?
a. T5 (lowest intact segment) b. T6 (injured segment) c. T7
Health Professions
Which of the following types of portable fire extinguishers is limited to the use of water as the extinguishing agent?
A. Stored-pressure extinguisher B. Pump-operated extingusiher C. Combination-pressure extinguisher D. Cartridge-operated extinguisher
Health Professions