The stomach is able to expand nearly 100 times its empty volume partly due to _________ in its walls.
A. microvilli
B. rugae
C. plicae circulares
D. haustra
Answer: B. rugae
Anatomy & Physiology
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Increased pressure in the eye caused by an accumulation of aqueous humor is called astigmatism.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Pancreatic digestive secretions are regulated by
A. the amount of food eaten. B. cholesterol. C. bile salts. D. cholecystokinin.
Anatomy & Physiology
Which of the following hormones regulates sodium reabsorption?
A. Angiotensin I B. Renin C. Aldosterone D. Antidiuretic hormone E. Erythropoietin
Anatomy & Physiology
The motor neurons responsible for making a fist are ________.
A. tripolar B. pseudo-unipolar C. multipolar D. bipolar E. None of the choices are correct.
Anatomy & Physiology