Question

for which type of injury would you elevate the limb?
a. deep wound
b. sprain
c. nosebleed
d. fracture

how long should you apply ice to an injury during the rice protocol?
a. 15-20 minutes every hour
b. 30 minutes every hour
c. 5-10 minutes every hour
d. 25-30 minutes every hour

Explanation:

First Question:

To determine the injury where limb elevation is appropriate, we analyze each option:

• Option a (Deep wound): Limb elevation isn't the primary intervention for deep wounds; cleaning, suturing (if needed), and infection prevention are key.
• Option b (Sprain): The RICE protocol (Rest, Ice, Compression, Elevation) is used for sprains. Elevating the limb helps reduce swelling by allowing fluid to drain away from the injured area due to gravity.
• Option c (Nosebleed): For a nosebleed, we tilt the head forward and pinch the nose, not elevate a limb.
• Option d (Fracture): While some fractures might have elevation as part of care, the primary first - aid for fractures is immobilization. Sprains are more commonly associated with the elevation part of RICE.

The RICE protocol for ice application:

• The standard recommendation for applying ice during the RICE protocol is 15 - 20 minutes every hour. This duration is long enough to reduce swelling and pain without causing tissue damage from prolonged cold exposure.
• Option b (30 minutes every hour) is too long and can cause frostbite or tissue damage.
• Option c (5 - 10 minutes every hour) is too short to effectively reduce swelling.
• Option d (25 - 30 minutes every hour) is also too long and poses a risk of tissue injury.

Answer:

b. Sprain

Second Question: