The gastroenterologist has just determined that you have a blockage in your jejunum and he will have to perform surgery, making a small incision in the wall to remove the obstruction. What tunic will be cut first?
A. Submucosa
B. Adventitia
C. Tunica muscularis
D. Serosa
E. Mucosa
Answer: D
Anatomy & Physiology
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The Na/K ATPase pump is an enzyme that phosphorylates itself.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
During most of ventricular diastole, the
A) ventricles are contracting. B) AV valves are closed. C) the ventricles are filling. D) atria are contracting. E) pressure in the ventricles does not change.
Anatomy & Physiology
Identify the main organs of the female reproductive system
What will be an ideal response?
Anatomy & Physiology
Each ________ includes a Z disc and extends from each side of the Z disc to the ends of the myosin myofilaments.
A. sarcomere B. isotropic band or I band C. muscle fiber D. anisotropic band or A band
Anatomy & Physiology