A person traveled to Asia and is having trouble with jet lag. What would be the best way to get used to their new schedule and why?     A.  This person likely has a problem with their thyroxine levels, and is therefore very tired.     B. It’s likely that

A person who is severely underweight is at increased risk for: a. infection b. nutrient depletion c. longer hospital stays d. all of the above

People with bulimia have elevated ghrelin levels. Is this abnormality a likely cause of bulimia? And what is the evidence? a. No. It is probably not a cause. The abnormality is common in the ethnic groups who are most likely to develop bulimia. b. No. It is probably not a cause. As people recover from bulimia, their ghrelin level returns toward normal. c. Yes. It is probably a cause. People who show high ghrelin early in life are likely to develop bulimia later. d. Yes. It is probably a cause. Inducing high ghrelin in rats causes the rats to develop bulimia.

A hormonal trigger for increased enzyme production by the pancreas is А. ССК B. secretin C. enteropeptidase D. HCO3