Apatient comes to the emergency room with pain in his stomach and a history of irregular bowel movements. which problem is most likely causing these symptoms?
a. a problem with the digestive system, possibly irritable bowel syndrome
b. a problem with the urinary system, possibly lactose intolerance
c. a problem with the digestive system, possibly a kidney infection
d. a problem with the urinary system, possibly constipation

The correct answer is A.

Pain in the stomach and irregular bowel movements are more than likely a result of irritable bowel syndrome. This syndrome causes a lot of pain in the stomach and bowels and can be treated with certain types of medication.

to prevent people from getting the ebola virus, countries around the world paid to doctors develop a new vaccine. now that the vaccine has been made, doctors will need to experiment on a large number of people to find out if it works safely.

what is the greatest limitation that scientists are dealing with as they try to figure out how to experiment with the ebola vaccine?

meditation is a practice of sitting still and quiet for minutes or even hours. it has been practiced for thousands of years and is even a part of religious practices for some people. carefully controlled, repeated measurements of brain activity have shown that meditation does increase certain chemicals in the brain and even grows the part of the brain that people connect with their current surroundings and activities.

are claims about the effects of meditation most likely scientific or pseudoscientific?

not pseudoscientific, because people have made claims about it but scientific observations have not been made

answer(c); cultural values may have affected jack's grandmother's and aunt's belief about extended family;