Final answer:
The statement is true; the skin of older patients is thinner due to changes in the dermis, including decreased collagen and elastin production, contributing to less elasticity and more fragility.
Step-by-step explanation:
The statement that 'The skin of older patients appears thinner and tears easily because of changes in the dermal layer' is true. As we age, our integumentary system undergoes several changes. One significant change is in the dermis, which loses its ability to regenerate effectively. This reduction in regeneration can lead to slower wound healing and contributes to the thinning and sagging of the skin. Additionally, the production of collagen and elastin significantly decreases in the dermis, leading to less structural support and elasticity. Ultimately, this results in skin that appears thinner and is more prone to tearing.