Cause of B/L recurrent laryngeal nerve palsy are -

Cause of B/L recurrent laryngeal nerve palsy are -
a) Thyroid Ca
b) Thyroid surgery
c) Bronchogenic cancer
d) Aortic aneurysm

    1. ac
    1. a
    1. ab
    1. bc

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ANS:

  • Causes of bilateral recurrent laryngeal nerve paralysis are Thyroid surgery, Carcinoma thyroid, cancer cervical esophagus, cervical lymphadenopathy.