Question

chapter 20: caring for muscle and bone injuries-quiz
circle the letter of the best answer to each multiple - choice question.

1. assessment for a patient with a suspected extremity fracture should include all of the following except:

a. temperature.
b. sensation.
c. motor function.
d. circulation.

1. straightening of an angulated extremity should be considered (if permitted by local protocol) if evidence of decreased blood flow is evident at what location in relation to the injury?

a. distal
b. proximal
c. medial
d. lateral

1. it is recommended that the emergency medical responder use a ______ to splint an upper extremity injury.

a. circumferential splint
b. rigid bandage
c. traction splint
d. sling and swathe

1. the bones of the lower arm are the:

a. tibia and fibula.
b. ulna and radius.
c. humerus and ulna.
d. radius and patella.

1. when a patients hand is placed with the fingers slightly flexed and the wrist cocked slightly upward, it is called the:

a. immobilization position.
b. position of function.

Explanation:

1. For a suspected extremity fracture, assessment focuses on neurovascular status (sensation, motor function, circulation) rather than temperature.
2. Straightening an angulated extremity is considered if there's decreased blood flow distally (away from the body's center) as it indicates compromised circulation beyond the injury site.
3. A sling and swathe is a common and recommended method for splinting upper - extremity injuries as it provides support and immobilization.
4. The lower arm (forearm) bones are the ulna and radius. The tibia and fibula are in the lower leg, the humerus is in the upper arm, and the patella is the kneecap.
5. When the hand is in the described position (fingers slightly flexed, wrist cocked slightly upward), it is called the position of function, which is important for maintaining hand function during immobilization.

Answer:

1. A. temperature
2. A. Distal
3. D. sling and swathe
4. B. ulna and radius
5. B. position of function