Write the next sentence in this paragraph:

How to administer activated charcoal
Contact emergency services.
Before you administer activated charcoal, you will want to contact emergency services or poison control. In some cases, administering activated charcoal can actually cause a person harm or complicate the medical emergency.

Pick your answer from:
i. Take your emergency inventory and contact your local poison management center as soon as possible. Emergency services may offer the option of providing you with activated charcoal or even filling a prescription for you.
ii. You can call poison control at 1-800-639-4243 or visit www.usa. Gov at https: // ebay.com/remember that under the instructions in this article, you should prepare for all medical emergencies.
iii. You are likely to want to administer activated charcoal in conjunction with emergency medical services as well as poison control. Call emergency services or poison control at 1-800-1888-2732.
iv. Make sure you have the approval of a medical professional before you give anyone activated charcoal. In the united states, call 911 for emergency personnel, or call 1-800-222-1222 for poison control.
iv.