Which of the Following Is True About Age-Related Issues

Multiple Choice

Which of the following is true about age-related issues?

A) Neurons are extremely sensitive to oxygen deficiency, so loss of brain function may occur due to narrowing of the blood vessels rather than aging.
B) With age, some sensory receptors require more stimulation to function at the same level as before.
C) Strength in the muscles that control breathing may be lost, leading to breathing difficulties.
D) Osteoporosis, the loss of bone density, can be lessened or prevented by making good lifestyle choices.
E) All of the answer choices are true.