Final answer:
Steatorrhea or chronic diarrhea is associated with increased Ca2+ output. This occurs due to a reduction in calcium absorption from the intestines and increased urinary excretion of calcium by the kidneys.
Step-by-step explanation:
Steatorrhea, or chronic diarrhea, is associated with increased Ca2+ output. This occurs due to a reduction in calcium absorption from the intestines as well as increased urinary excretion of calcium by the kidneys. When fat absorption is impaired, free fatty acids react with free calcium to form insoluble calcium soap, which is then lost in the feces.