hich of the following is a normal effect of aging on the respiratory system?Multiple ChoiceIncreased susceptibility to respiratory infectionsIncreased residual volumeAll of the choices are correct.Decreased gas exchange at the respiratory membrane

Select all that applyIndicate four changes that take place in the respiratory system of the elderly.Multiple select question.Number of ciliated epithelial cells increases.Coughing reflexes slow down.Macrophages are less efficient.Pleural fluid becomes thinner.Mucus becomes thicker.Number of alveoli decreases.

How do age-related changes, such as decreased lung elasticity and decreased respiratory muscle strength, affect respiratory function and increase susceptibility to respiratory disorders?

Which of the following correctly describes the effect of aging on the lymphatic system?Multiple ChoiceAs an individual ages, lipid absorption from the small intestine by lacteals decreases.Aging has very little effect on the lymphatic system’s ability to remove fluid from tissues.Aging decreases the filtering process of the spleen.All of the choices are correct.

As we age, the elasticity of lung tissue Blank______.Multiple choice question.decreasesstays the sameincreases

Select the typical effects of aging on the excretory system.Multiple select question.Difficult or frequent urination in menKidneys more efficient at filtering wasteWater and salt balance more difficult to maintainDecreased size of the kidneysIncreased blood supply to the kidneys