Which of the following is the innermost layer of blood vessels?
A. Endothelial lining
B. Tunica interna
C. Tunica externa
D. Tunica media
b
Rationale: The tunica interna is the innermost layer of blood vessels. It includes the endothelial lining of the vessel and an underlying layer of connective tissues (elastic fibers).
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Joint movements are contraindicated in areas with:
A) Muscle tension B) Tissue scarring C) Acute inflammation D) Shortened tendons
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Sexually transmitted diseases are now often called sexually transmitted ________ because this term more accurately describes conditions in which the patient may not have symptoms.
Fill in the blank(s) with the appropriate word(s).
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