1) A man came to his doctor complaining of constipation. The doctor asked him if his urine was concentrated and dark yellow in color. The man replied that it was. Why did the doctor ask him about his urine?
Dark yellow, concentrated urine would indicate the man was dehydrated, which could cause constipation.
Dark yellow, concentrated urine could indicate a blockage in the intestine.
Dark yellow, concentrated urine could indicate poor circulation, which can cause constipation.
Dark yellow, concentrated urine could indicate the man's food intake was causing constipation.
2) How would a dislodged piece of plaque in the cardiovascular system most likely affect an otherwise healthy person? (1 point)
The right pulmonary artery could become blocked, restricting blood flow to the right lung.
A narrow region of the superior vena cava could become blocked, restricting blood flow to the heart.
A smaller artery in a leg could become blocked, restricting blood flow to capillaries in the leg.
A narrow vein in the brain could become blocked, restricting blood flow to capillaries in the brain.