Central Venous Catheter refers to a medical device inserted into a large vein to provide access to the central venous system. This skill involves the placement and management of the catheter for purposes such as administering medications, fluids, or nutrition, as well as for monitoring central venous pressure. Knowledge of Central Venous Catheter techniques is essential for ensuring patient safety and effective treatment in various clinical settings. Proper use of this skill facilitates the delivery of care for patients requiring long-term intravenous therapy or those with difficult venous access.

Epidural anesthesia is a type of regional anesthesia that is commonly used during labor and delivery or certain surgical procedures. This procedure involves the insertion of a needle or catheter into the epidural space surrounding the spinal cord to block pain signals from reaching the brain. Administering epidural anesthesia requires specialized training and skill by an anesthesiologist or nurse anesthetist.

Infusions refer to the process of extracting flavors, nutrients, or medicinal properties from various substances, typically by steeping them in a liquid. This skill encompasses techniques for preparing infusions using herbs, fruits, or other botanicals, which can be utilized in culinary applications, beverages, or herbal remedies. Knowledge of Infusions enables the user to create diverse flavors and health benefits by controlling factors such as temperature, time, and ingredient ratios. The skill is applied in both professional kitchens and home settings to enhance dishes and promote wellness.

Liver Biopsies refers to the performance and interpretation of procedures that obtain small samples of liver tissue for diagnostic evaluation. The skill is used to assess liver disease, guide treatment decisions, and support the monitoring of organ function in clinical settings. It involves safe specimen collection, appropriate handling, and coordination with pathology and related care teams.

Venous Catheterization refers to the process of inserting a catheter into a vein to facilitate the administration of medications, fluids, or blood products, as well as to obtain blood samples. This skill involves the selection of appropriate venous access sites and the use of sterile techniques to minimize the risk of infection and complications. Knowledge of Venous Catheterization is utilized in various medical settings to ensure effective treatment and monitoring of patients' conditions.