What is the recommended dosage for administering tranexamic acid?

The recommended dosage for administering tranexamic acid is indeed 1 gram via slow IV administration, typically followed by a second dose if necessary. Tranexamic acid is utilized in patients experiencing traumatic hemorrhagic shock, as it helps reduce bleeding by inhibiting the breakdown of fibrin clots.

In cases of trauma, the initial dose is 1 gram administered slowly over 10 minutes, which allows for effective absorption and minimizes the risk of adverse effects associated with rapid infusion. The treatment may be followed by an additional 1 gram given over 8 hours, depending on the clinical scenario and the patient's response.

The other options do not reflect the established protocols for the use of tranexamic acid in tactical combat casualty care or may involve incorrect administration routes or dosages. For example, a dose of 2 grams may exceed the typical initial recommendation, while doses of 3 grams or intramuscular injections are not standard practices in this context. Understanding the correct dosage and administration route is crucial for effective hemorrhage control in trauma patients.