Question

Sodium thiosulfate

Inject 2 ml of sodium thiosulfate for each milligram of mechlorethamine extravasated.
Inject subcutaneously into extravasation site using a 25-gauge or smaller needle (change needle with each injection).
Monitor extravasation site according to the institution's policies and procedures.

A) What is the recommended dosage of sodium thiosulfate for extravasation?
B) How should sodium thiosulfate be administered in the extravasation site?
C) Why is a 25-gauge or smaller needle recommended for injection?
D) When should the extravasation site be monitored?

Answer 1

The recommended dosage of sodium thiosulfate for extravasation is 2 mL for each milligram of mechlorethamine extravasated. It should be administered subcutaneously using a 25-gauge or smaller needle. The extravasation site should be monitored according to institutional policies and procedures.

Step-by-step explanation:

The recommended dosage of sodium thiosulfate for extravasation is 2 mL for each milligram of mechlorethamine extravasated.

Sodium thiosulfate should be administered subcutaneously into the extravasation site using a 25-gauge or smaller needle.

A 25-gauge or smaller needle is recommended for injection because it minimizes tissue trauma and discomfort to the patient.

The extravasation site should be monitored according to the institution's policies and procedures to ensure proper healing and to detect any signs of complications.