This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Genital Tract Infections (Too hot to handle!), Subject name: Gynaecology & Obstetrics
Classic mode of spread of gonococcus infection in PID is? 
Select and explain. 
A. Through continuity, B. adjacent organs, C. through blood stream, D. Lymphatic and pelvic veins
A: Through continuity
Answer: A: Through continuity 
Explanation: The classic concept is that the gonococcus ascends up to affect the tubes through mucosal continuity and contiguity. This ascent is facilitated by the sexually transmitted vectors such as sperm and trichomonads.