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Domain 4: Answer Key

Question Correct
# Answer

Aseptic technique prevents infection by eliminating microorganisms from
1 B
the surgical field

Arthroscopy is a minimally invasive procedure involving small incisions and
2 B
the use of a camera
3 C Surgical drapes help maintain sterility by isolating the surgical site

4 A The suprapatellar pouch allows for easier dispersion of the injection

5 A A rongeur is used to remove small pieces of bone during surgery

6 B The lateral decubitus position provides optimal exposure to the hip joint

7 D This minimizes tissue trauma and reduces the risk of infection

A hematoma occurs when blood pools outside of vessels, causing localized
8 B
swelling

Non-adherent dressings protect healing tissues while preventing adhesion
9 C
to the wound

Skeletal traction helps maintain bone alignment before surgical
10 A
intervention

11 B Allis forceps have interlocking teeth that provide a secure grip on tissues

Transparent film dressings provide a barrier while allowing for wound
12 D
assessment

Bryant’s traction is used for femoral fractures in children under two years
13 C
old

A tourniquet minimizes intraoperative blood loss by temporarily restricting
14 B
blood flow

15 A Povidone-iodine is an effective antiseptic used to reduce

16 B K-wires are commonly used for temporary stabilization of fractures

17 D These signs are indicative of a post-operative infection