Which structure attaches to a lymph node at the hilus?
a. efferent duct
b. afferent duct
c. lymphatic duct
d. thoracic duct
Answer: a. efferent duct
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a. caustics b. counterirritants c. dressings d. antipruritics
All of the following are cells of the islets of Langerhans EXCEPT ________
A) F cells B) G cells C) alpha cells D) delta cells
Hypersecretion of cortisol causes ________
A) Myxedema B) Addison's disease C) Cushing's syndrome D) None of the above
What are the functions of the pancreas?
A. Production of renin and regulation of blood pressure. B. Storage and movement of food into the small intestine. C. Concentration and storage of bile until it is needed for digestion. D. Production of insulin and certain enzymes that aid in digestion.