A closed soft-tissue injury characterized by swelling and ecchymosis is called a(n):
A. abrasion.
B. contusion.
C. hematoma.
D. crush injury.
Answer: B. contusion.
Anatomy & Physiology
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a. true b. false
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Which plasma globulins are the antibodies?
a. alpha. b. beta. c. gamma. d. delta. e. sigma.
Anatomy & Physiology
Red blood cells (RBCs) have been placed in three different solutions: hypotonic, hypertonic, isotonic. What is the condition of the RBC in solution "B"?
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Anatomy & Physiology