Osteogenesis imperfecta, the most common genetic cause of osteoporosis. Which of their types is mild and non-deforming?

Correct Answer: A

Rationale: Type I osteogenesis imperfecta is the mildest form, with minimal deformity and frequent fractures.

Correct Answer: C

Rationale: Cavus feet (high arches) are often linked to peripheral neuropathy, such as in Charcot-Marie-Tooth disease.

Correct Answer: D

Rationale: Tarsal coalition can lead to peroneal spastic flatfoot due to abnormal bone fusion.

Correct Answer: A

Rationale: Rest and activity restriction are the mainstay for Osgood-Schlatter disease to reduce stress on the tibial tubercle.

Correct Answer: D

Rationale: A grade III tear, while serious, doesn't require immediate orthopedic consult unless acute complications arise, unlike the others.