What is the repeat Ketamine dose when given IM or IN?

Prepare for the Field Medical Training Battalion West DHA TCCC Exam. Study with interactive quizzes and flashcards that provide detailed explanations. Equip yourself with the knowledge necessary to excel in your exam!

Multiple Choice

What is the repeat Ketamine dose when given IM or IN?

Explanation:
The repeat dose of Ketamine given by intramuscular or intranasal routes is intended to restore analgesia without tipping into deeper anesthesia. In field practice, a second ketamine dose is usually given in the 50–100 mg range. This fixed increment provides reliable analgesia for most adults when IM or IN, while staying below levels that raise the risk of dissociation, airway compromise, or significant hemodynamic effects. A smaller increment like 25–50 mg can be insufficient for many patients, and a dose well above 100 mg increases safety concerns. So, 50–100 mg per repeat dose is the appropriate range.

The repeat dose of Ketamine given by intramuscular or intranasal routes is intended to restore analgesia without tipping into deeper anesthesia. In field practice, a second ketamine dose is usually given in the 50–100 mg range. This fixed increment provides reliable analgesia for most adults when IM or IN, while staying below levels that raise the risk of dissociation, airway compromise, or significant hemodynamic effects. A smaller increment like 25–50 mg can be insufficient for many patients, and a dose well above 100 mg increases safety concerns. So, 50–100 mg per repeat dose is the appropriate range.

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