1. Chlamydia S/S: Answer Most common STI in US. major cause of sterility and leadingcause of PID Often asymptomatic men--> urethritis, thin water discharge with burning and itching, scrotal swelling women--> urethritis, cervicitis, dysuria, yellow vaginal discharge with burning/itch-ing, abdo pain, and dyspareunia (painful intercourse) 2. Gonorrhea: Answer 2nd most common STI; infxn of urinary tract. asymptomatic, purulent discharge, dysuriaMales: prostatitis, epididymitits. Females: PID and infertility, conjunctivitis in neonates 3. Trichomoniasis s/s: Answer Protozoal infxn--vaginal in women and urethral in men. - asymptomatic - urethritis, dysuria and itching, women: discharge 4. Chlamydia treatment and prevention: Answer Treatment: Azithromycin and other antibiotics Prevention: Safe sex and abstinence 5. Gonorrhea treatment and prevention: Answer