Vital Signs Measurement:

1. Wash hands thoroughly and gather necessary equipment (stethoscope, blood pressure cuff, thermometer).
2. Introduce yourself to the patient and explain the procedure.
3. Measure and record the patient's temperature, pulse, respiratory rate, and blood pressure.
4. Document the results accurately in the patient's chart.

Intravenous (IV) Catheter Insertion:

1. Perform hand hygiene and gather sterile equipment (IV catheter, sterile gloves, dressing).
2. Select an appropriate vein and cleanse the area with antiseptic solution.
3. Insert the IV catheter using aseptic technique and secure it in place.
4. Connect the IV tubing, flush the line, and ensure proper functioning.

Wound Care Dressing Change:

1. Wash hands and put on appropriate personal protective equipment (PPE).
2. Remove the old dressing, observing for signs of infection or complications.
3. Cleanse the wound using sterile technique and apply a new dressing.
4. Document the dressing change details and the wound's appearance.

Medication Administration:

1. Verify the patient's identity and check for allergies.
2. Prepare and administer the prescribed medication using the "Five Rights" (right patient, right drug, right dose, right route, right time).
3. Provide education to the patient regarding the medication and potential side effects.
4. Document the administration details and the patient's response.