In the elastic arteries, which of the tunics have elastic fibers?
A. Tunica intima
B. Tunica externa
C. Tunica media and tunica externa
D. Tunica media
E. Tunica media, tunica intima, and tunica externa
Answer: E
Anatomy & Physiology
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a. increased alveolar dead space. b. decreased alveolar dead space. c. increased respiratory rate. d. increased tidal volume. e. quiet breathing.
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Which of the neurons is a touch receptor known as a Merkel disc?
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Describe and explain the consequences of a gallstone that becomes stuck in the bile duct, either above or below the site where the pancreatic duct joins the bile duct.
What will be an ideal response?
Anatomy & Physiology
Regions of the CNS with an abundance of myelinated axons constitute the ________ matter
A) white B) grey C) clear D) dark E) yellow
Anatomy & Physiology