which of the following would lead you to suspect a hydrocele versus other causes of scrotal swelling {Ans: a positive transillumination test}Induration along the ventral surface of the penis suggest which of the following? {Ans: urethral stricture}Which of the following conditions involves a tight prepuce which, once retracted, cannot be returned {Ans: paraphimosis}A 28-year old male presents with a painless, solitary chancre on the shaft of his penis and nontender inguinal lymphadenopathy. What is the most likely diagnosis? {Ans: herpes simplex}Important techniques in performing the rectal examination include which of the following {Ans: all of the above}A 12 year old is brought to your clinic by his father. He was taught in his health class at school to do monthly testicular self-examinations. Yesterday, when he felt his left testicle, it was enlarged and tender. he isn't sure if he has had burning with urination and he says he has never had sexual intercourse. He has had a sore throat, cough, and runny nose for the last three days. His past medical history is significant for a tonsillectomy as a small child. His father has high blood pressure and his mother is healthy. On examination, you