This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Larynx, Subject name: ENT
Which of the following is not true about spasmodic dysphonia 
Select and explain. 
A. Local laryngeal disorder, B. May be associated with other focal dysphonia, C. Patient with the abductor type have strained and strangled voice, D. Botulinum toxin is the standard treatment for it
A: Local laryngeal disorder
Answer: A: Local laryngeal disorder 
Explanation: SPASMODIC DYSPHONIA Spasmodic dysphonia is also called as laryngeal dysphonia. The condition is characterised by spasm of phonatory muscles. It is a neurological disorder and is of following types: (A) Adductor spasm (M/C):- Adductor muscles go into spasm lead ing to strained and strangled voice (scratchy creaky voice). Management :- Botulinum toxin injection in thyroarytenoid muscle. (B) Abductor spasm:- Abductor muscles go into spasm. Vocal cords are unable to abduct leading to leakage of air during speech. The voice is breathy or whispery. Management :- Botulinum toxin injection in posterior cricoarytenoid muscle. Ref:- Dhingra; pg num:-314