PHTLS Knowledge

Question 1

Which type of shock results from blood loss due to traumatic injury?

Accepted Answer

Hypovolemic hemorrhagic shock

Answer

Hypovolemic hemorrhagic shock occurs when significant blood loss reduces circulating volume, decreasing cardiac output and oxygen delivery to tissues.

Question 2

What is the primary purpose of the trauma triage decision scheme in PHTLS?

Accepted Answer

To ensure the right patient reaches the right facility in the right time

Answer

The triage decision scheme helps identify patients who need trauma center care versus those who can be treated at closer facilities.

Question 3

In PHTLS, what does the term 'load and go' refer to?

Accepted Answer

Rapidly packaging a critical patient for immediate transport

Answer

'Load and go' describes the strategy of rapidly packaging a critically injured patient with minimal on-scene interventions, prioritizing transport to definitive care.

Question 4

According to PHTLS, which of the following is a component of the SAMPLE history?

Accepted Answer

Allergies the patient may have

Answer

SAMPLE stands for Signs/Symptoms, Allergies, Medications, Past medical history, Last oral intake, and Events leading to the injury.

Question 5

What is the primary goal of hemorrhage control in the PHTLS framework?

Accepted Answer

To prevent further blood loss and maintain perfusion to vital organs

Answer

The primary goal is preventing further blood loss while maintaining adequate organ perfusion, recognizing that some bleeding can only be definitively controlled surgically.

PHTLS - Prehospital Trauma Life Support Practice Test

PHTLS - Prehospital Trauma Life Support Practice Test

PHTLS Knowledge