Which of the following is a common issue when performing blood collection in elderly patients?

Decreased skin elasticity is a common issue when performing blood collection in elderly patients. As people age, their skin loses collagen and elastin, which results in a reduction in skin turgor and elasticity. This makes veins more difficult to locate and can increase the likelihood of needing to apply more force or multiple attempts to successfully perform a venipuncture. Healthcare providers often have to adjust their techniques due to these anatomical changes, utilizing alternative sites or more careful approaches to ensure successful access to the veins.

While other factors like increased risk of fainting, infection, and needing multiple attempts can also be considerations in elderly patients, decreased skin elasticity directly impacts the technical execution of venipuncture, making it a key focal point for practitioners when working with this population.