NREMT EMR First Responder

Category - Patient Assessment

An EMR is rechecking a patient who fell. Which of the following findings is a result of a soft tissue injury usually due to blunt force trauma?
  1. Crepitus
  2. Abrasion
  3. Erythema
  4. Induration
  5. Contusion
Explanation
Answer: E - A contusion is an injured area of skin and soft tissue where blood capillaries have ruptured causing a bluish discoloration, also known as a bruise. Crepitus is the feeling of cracking and grinding usually associated with a fractured bone. An abrasion is an open wound where the skin has been scraped. Erythema is a reddened color. Induration is an area of skin hardness, usually associated with an infection.
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