1. Medical Supplies and Equipment: Items like syringes, gloves, and diagnostic tools can vary significantly in price depending on the supplier. 2. Medications: Drug prices can differ based on the manufacturer, supplier, and even the pharmacy. 3. Nursing Services: The cost of nursing services can vary based on the level of care required, the location, and the qualifications of the nursing staff. 4. Training and Certification: Courses for continuing education and certification can also vary greatly in cost.