EMT Trauma Practice Test 3

Question 1

Your patient is suffering from Epistaxis. How should you proceed.

Accepted Answer

Pinch the nostrils and have the patient lean forward

Answer

For epistaxis (nosebleed), the correct first aid involves pinching the soft part of the nostrils together firmly for at least 10-15 minutes. Simultaneously, having the patient lean forward helps prevent blood from flowing down the back of the throat, which can cause nausea, vomiting, or aspiration. Tilting the head backward is contraindicated as it directs blood into the airway or stomach.

Question 2

What are the signs and symptoms of shock

Accepted Answer

Increased heart rate, increased respirations, hypotension

Answer

Shock is a life-threatening condition characterized by inadequate tissue perfusion. The body's initial compensatory mechanisms include increasing heart rate (tachycardia) and respiratory rate (tachypnea) to try and improve oxygen delivery. However, as shock progresses and compensatory mechanisms fail, blood pressure begins to drop (hypotension), indicating decompensated shock and a critical state.

Question 3

Your patient is a 22 year old male with an object impaled in the right side of his chest, just below the shoulder. After assessing that the object is not blocking his airway, what is the best course of action for this patient?

Accepted Answer

Stabilize the object in place, control the bleeding and transport

Answer

For an impaled object, the primary goal is to prevent further injury and control bleeding. Removing the object, whether by pushing or pulling, can cause additional damage to tissues, blood vessels, or organs, and may lead to uncontrolled hemorrhage or air embolism. Therefore, the correct action is to stabilize the object in place, control any external bleeding, and transport the patient for surgical removal.

Question 4

Your patient has an injury that consists of overstretched & torn ligaments. What type of injury does this patient have?

Accepted Answer

Sprain

Answer

A sprain is a specific type of injury that involves the stretching or tearing of ligaments, which are the tough bands of fibrous tissue connecting bones to other bones at a joint. In contrast, a strain affects muscles or tendons, a fracture is a broken bone, and a dislocation is when bones at a joint are forced out of alignment.

Question 5

What is the best treatment for a suspected fracture of the talus bone?

Accepted Answer

Splint the ankle, apply ice, and elevate

Answer

The talus bone is located in the ankle. The standard treatment for a suspected fracture or significant injury to an extremity involves immobilizing the injured area with a splint to prevent movement and further damage. Applying ice helps reduce swelling and pain, while elevation also aids in minimizing swelling by promoting venous return. Traction splints are specifically used for mid-shaft femur fractures, not ankle injuries.

NREMT Practice Test

NREMT Practice Test

EMT Trauma Practice Test 3