CLT Study Guide 2026

Ethical documentation requires notes to be factual, unbiased, and professional, focusing on observations and interventions rather than personal opinions or judgments. Clear, respectful, and objective records ensure accurate communication among healthcare providers, protect client privacy, and meet legal and ethical standards.

The safety valve refers to the lymphatic system's ability to increase flow by 10–20 times above baseline when interstitial fluid accumulates.

The lymphatic system in pediatric clients is crucial for both immunity and fluid drainage. It produces and transports immune cells to fight infections and collects excess interstitial fluid, returning it to the bloodstream to prevent swelling and maintain fluid balance throughout the body.

Lymphatic filariasis caused by Wuchereria bancrofti is the most common cause of secondary lymphedema globally, though cancer treatment is the leading cause in the US.

The cisterna chyli is a dilated sac in the abdomen that collects lymph from the lower limbs and intestines before it ascends through the thoracic duct.

Radiation to regional lymph nodes causes fibrosis and scarring of lymphatic vessels and nodes, significantly increasing lymphedema risk, especially combined with surgery.