The nurse is participating in a local health fair.Which should the nurse include in a presentation on aging changes associated with the GI system? (Select all that apply.)

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The sense of taste becomes less acute,and there is greater likelihood of periodontal disease and oral cancer.There may be difficulties with chewing if teeth have been lost.Secretions throughout the GI tract are reduced,and the effectiveness of peristalsis diminishes because of loss of muscle elasticity and slowed motility.Indigestion may become more common,especially if the lower esophageal sphincter (LES)loses its tone,and there is greater chance of peptic ulcer.In the colon,diverticula may form.Constipation may be a problem,as may hemorrhoids.E.The risk of colon cancer also increases with age.

The Nurse Is Participating in a Local Health Fair