Placement of a rolled sheet or pad to elevate a pregnant patient's right hip, tilting the operating room table to the left with slight Trendelenburg, or both will shift the weight of the gravid uterus and relieve pressure from the:

From the posterior view, weight distribution on the feet can be observed by noting:

a. calcaneal alignment b. knee alignment c. vertebral alignment d. shoulder alignment

Your patient with diabetes presents with dry, cracked skin. What is the most likely cause of this?

A. Decreased vision due to retinopathy B. Autonomic neuropathy C. Sensory neuropathy D. Old age