What is the function of the tunica media?
A. Allow medications to pass through
B. Dilate and constrict to maintain homeostasis
C. Come in direct contact with the blood
D. Keep the vessel open
Answer: B
Health Professions
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The appearance of a fracture on panoramic images can be mistaken for which of the following?
A) An artifact B) Outline of soft tissue C) Ghost image D) Air space
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With respect to a hypertensive episode, any abdominal or back pain should alert the Paramedic to assess the patient for a(n) ____.
A. arrhythmia B. ruptured disk C. abscess D. ruptured abdominal aneurysm
Health Professions