Which of the following is true of assessment of the vascular system in the elderly?

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It is the minority of patients with peripheral vascular disease who experience claudication; therefore, ankle-brachial ratios should be performed more frequently. The aorta should be 3 cm or less. Bruits usually indicate pathology, and even when there is not a significant blockage, the risk of vascular disease throughout the body is increased. Orthostatic vital signs are very useful in this population. Remember to observe the pulse as well, as failure of the heart to increase its rate is a common cause of orthostatic hypotension. This can occur as a result of autonomic neuropathy or medications such as beta-blockers, among other causes.

Which of the Following Is True of Assessment of the Vascular