Breur Lockhgard reflex is: (LQ, AIPG 11)
|A||Reflex hypotension after spinal anaesthesia|
|B||Penile engorgement after spinal anaesthesia|
|C||Reflex bronchospasm due to parasympathetic stress at different site|
Reflex bronchospasm due to parasympathetic stress at different site
During anal stretching and cervical dilatation if the patient is light there can occur parasympathetic overactivity leading to laryngospasm, bronchospasm bradycardia and even cardiac arrest.