ONS/ONCC Chemotherapy Immunotherapy CAQ Renewal 2025 – 400 Free Practice Questions to Pass the Exam

Using a central line for chemotherapy administration primarily serves the purpose of delivering medication and nutrition over an extended period. Central lines are designed to remain in place for weeks to months, allowing for multiple rounds of chemotherapy without the need for frequent needle insertions. This is particularly beneficial for patients receiving long-term treatment, as it reduces discomfort and the risk of vein irritation or thrombosis associated with peripheral IV access.

Central lines also facilitate the administration of larger volumes and higher concentrations of chemotherapy drugs that might be caustic to smaller peripheral veins. Additionally, they enable healthcare providers to administer other therapies, such as total parenteral nutrition or blood products, effectively and efficiently.

While central lines do have the potential to provide quick access in emergencies and can help limit the risk of infection with proper care, these are not their primary purposes. Enhancing absorption is not a characteristic of central lines; instead, they are meant to ensure safe and effective delivery given the specific properties of chemotherapy drugs.