WFR - Wilderness First Responder Soft Tissue Injury Management Questions and Answers

Question 1

A hiker in your group sustains a deep, 10 cm laceration on their forearm from a fall on sharp rocks.
The wound is bleeding steadily but not spurting.
After applying direct pressure and elevating the limb, what is the most appropriate next step for wound cleaning in a wilderness environment?

Accepted Answer

Irrigate the wound with at least 0.5-1 liter of clean, potable water under pressure.

Answer

Pour hydrogen peroxide into the wound to disinfect it thoroughly.

Answer

Scrub the inside of the wound vigorously with soap and a clean cloth.

Answer

Leave the wound as is and apply a tight bandage to prioritize transport.

Question 2

Which of the following is the most appropriate treatment for a large, intact, and tense friction blister on a hiker's heel that is causing significant pain and preventing them from walking effectively?

Accepted Answer

Drain the blister by puncturing it at its base with a sterilized needle, then apply a dressing.

Answer

Leave the blister intact and apply a thick donut-shaped moleskin pad around it to reduce pressure.

Answer

Remove the entire roof of the blister to allow the underlying skin to dry and harden.

Answer

Apply a hot compress to the blister to encourage it to burst and drain on its own.

Question 3

A member of your party spills boiling water on their hand while cooking. The skin is red, painful, and has formed several small blisters. After stopping the burning process, what is the immediate and most critical treatment?

Accepted Answer

Cool the burn with cool (not ice-cold) water for at least 20 minutes.

Answer

Apply a thick layer of antibiotic ointment immediately.

Answer

Wrap the hand tightly in a compression bandage to prevent swelling.

Answer

Pop the blisters to release the fluid and reduce pressure.

Question 4

When managing a musculoskeletal injury like a sprained ankle in a remote wilderness setting, the acronym RICE (Rest, Ice, Compression, Elevation) is often recommended. What is the primary purpose of the 'Ice' component in the initial hours after the injury?

Accepted Answer

To reduce pain and control swelling.

Answer

To accelerate the healing process by increasing blood flow.

Answer

To prevent infection in any associated abrasions.

Answer

To diagnose the severity of the ligament damage.

Question 5

Two days after sustaining a cut on the leg, a patient complains of increasing pain. You observe that the skin around the wound is red, swollen, and warm to the touch. What do these signs most strongly indicate?

Accepted Answer

A developing wound infection.

Answer

A normal healing process.

Answer

An allergic reaction to the bandage.

Answer

The formation of a deep hematoma.

Question 6

You are treating a patient with a moderate abrasion on their knee. After controlling minor bleeding and thoroughly cleaning the wound, which type of dressing is most appropriate to promote healing and prevent infection in a multi-day wilderness trip?

Accepted Answer

A moist, non-adherent dressing covered by a protective bandage.

Answer

A dry gauze dressing, left open to the air to form a scab.

Answer

A dressing soaked in an iodine solution to continuously disinfect the wound.

Answer

Packing the wound with moss or other natural materials.

A hiker in your group sustains a deep, 10 cm laceration on their forearm from a fall on sharp rocks.The wound is bleeding steadily but not spurting.After applying direct pressure and elevating the limb, what is the most appropriate next step for wound cleaning in a wilderness environment?

A hiker in your group sustains a deep, 10 cm laceration on their forearm from a fall on sharp rocks.
The wound is bleeding steadily but not spurting.
After applying direct pressure and elevating the limb, what is the most appropriate next step for wound cleaning in a wilderness environment?