NEET PG25 Recall available in group
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Correct Answer - D
Ans. is'd' i.e., Two nasal bones
External nose has an osteocartilaginous framework of which upper
one - third is bony and lower two-third is cartilaginous.
1. Bony part :- Consists of two nasal bones.
2. Cartilagenous part :- Consists of two upper lateral cartilages, two
lower lateral cartilages, two or more lessar alar (or sesmoid)
cartilages and a septal cartilage. So, there are 3 paired and 1
unpaired cartilages.

Correct Answer - C
Ans. is 'c' i.e., Atelectasis
Tympanic membrane retraction
The retracted segment of eardrum is often known
as a retraction pocket.
The terms "atelectasis" or sometimes "adhesive otitis media" can
be used to describe retraction of a large area of the pars tensa.