A male client who had sexual intercourse with a causal partner three days ago tells the practical nurse (PN) that he is experiencing painful urination, urinary frequency, and discharge from the penis. Which action should the PN implement?

A. Obtain a specimen of urethral drainage for culture: Symptoms suggest possible gonorrhea or chlamydia; culture needed for diagnosis and treatment guidance. B. Identify all sexual partners in the last four days: Partner notification is important but follows confirmed diagnosis. C. Observe the perineal area for a chancroid-like lesion: Chancroid presents differently; symptoms point to urethritis. D. Assess for perineal itching, erythema, and excoriation: These are signs of fungal infection or dermatitis, not primary concern here.