National Physical Therapy Examination (NPTE) Practice Exam

Which group of integumentary signs is MOST typically associated with underlying vascular disease?

1. Shiny skin, blisters, and asymmetric moles

2. Dry scaly skin, hair loss, and color changes

3. Blisters, hair loss, and rash

4. Asymmetric moles, rash, and color changes

The correct answer is: Dry scaly skin, hair loss, and color changes

The group of integumentary signs that is most typically associated with underlying vascular disease includes dry scaly skin, hair loss, and color changes. These signs indicate potential issues related to blood circulation and oxygen delivery to the skin. Dry, scaly skin can result from inadequate blood flow and moisture delivery to the skin tissues, reflecting underlying vascular problems. Hair loss is often seen in areas where blood supply is compromised, as hair follicles require sufficient nutrients and oxygen provided by circulation to remain healthy. Additionally, color changes in the skin, such as pallor or cyanosis, may point to vascular disease. These changes arise when blood flow is reduced or when there is poor oxygenation of the blood, leading to noticeable shifts in skin color. Together, these symptoms suggest that the integumentary system is reflecting underlying problems with the vascular system, thus indicating a connection between the two. The other groups of integumentary signs listed do not strongly convey the same association with vascular disease.