Final answer:
Consider using intramuscular injections or intranasal administration for severely agitated patient without IV access.
Step-by-step explanation:
When dealing with a severely agitated patient without IV access, it is important to consider alternative routes for medication administration. One option is to use intramuscular injections (IM) or intranasal administration.
Intramuscular injections involve injecting medication directly into the muscle, where it can be absorbed into the bloodstream. This can be done using a syringe and needle or an autoinjector device.
Intranasal administration involves spraying or instilling medication into the nostrils, where it is absorbed through the nasal mucosa. This method is commonly used for medications such as naloxone for opioid overdose.