OTC Orthopaedic Technologist Certification 4

Question 1

Which of the following BEST describes a Salter-Harris Type II fracture?

Accepted Answer

Fracture through the physis and metaphysis

Answer

Salter-Harris Type II fractures cross through the physis and extend into the metaphysis, making them the most common physeal fracture type.

Question 2

When padding a cast, bony prominences such as the fibular head should receive:

Accepted Answer

Extra padding to prevent pressure sores

Answer

Bony prominences are at high risk for pressure necrosis and must receive extra cast padding to prevent skin breakdown.

Question 3

A patellar tendon-bearing (PTB) cast or brace is used primarily for fractures of the:

Accepted Answer

Tibial shaft

Answer

PTB functional bracing transfers weight-bearing load through the patellar tendon and soft tissues, most commonly used for tibial shaft fractures.

Question 4

Which position is recommended for the wrist when applying a cock-up wrist splint for carpal tunnel syndrome?

Accepted Answer

Neutral to slight extension (0-10 degrees)

Answer

A neutral to slight extension position minimizes pressure within the carpal tunnel and reduces median nerve compression.

Question 5

Hip spica casts are most commonly applied in pediatric patients for management of:

Accepted Answer

Femoral shaft fractures and developmental dysplasia of the hip

Answer

Hip spica casts encompass the abdomen and one or both lower extremities and are used for femoral fractures and post-reduction stabilization of hip dysplasia in children.

Orthopaedic Technologist Certified Test Practice Test

Orthopaedic Technologist Certified Test Practice Test

OTC Orthopaedic Technologist Certification 4