Where does the small intestine begin and end?

What will be an ideal response?


Answer: pyloric sphincter to the ileocecal valve

Anatomy & Physiology

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What neural, hormonal and local factors tend to decrease arteriole diameter? Increase?

What will be an ideal response?

Anatomy & Physiology

If the thoracic duct were tied off, which of these classes of nutrients would not enter the circulatory system at their normal rate?

A) amino acids B) glucose C) lipids D) fructose E) nucleotides

Anatomy & Physiology

Prostacyclin is an eicosanoid that acts as a

A.  platelet attractant. B.  platelet repellant.

Anatomy & Physiology

After taking their wedding vows, a bride and groom often ceremonially use which of the following muscles before walking away from the altar?

A. Platysma B. Depressor anguli oris C. Quadriceps femoris D. Levator labii superioris E. Orbicularis oris

Anatomy & Physiology