Which of the following statements is true regarding the anatomy of the external nose?
AThe lower one-third is primarily cartilaginous.
BThe upper two-thirds is entirely bony.
CThe lateral aspect has only a single cartilage.
DThe external nose is supported by two nasal bones.
A 13-year-old boy presents with right-sided nasal obstruction and recurrent epistaxis for the past 6 months. What is the most likely diagnosis?
AJNA
BCoagulation disorder
CAntrochoanal polyp
DAllergic rhinitis
Which of the following parts of the nasal septum is the most common site for epistaxis?
AAnterosuperior part of nasal septum
BPosterosuperior part of nasal septum
CAnteroinferior part of nasal septum
DPosteroinferior part of nasal septum
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