Final answer:
For treating gonorrhea, physicians are likely to prescribe a combination of ceftriaxone and azithromycin, with ceftriaxone being the expected antibiotic among the given options.
Step-by-step explanation:
A client being treated for gonorrhea would typically be prescribed a combination of antibiotics due to the presence of antibiotic-resistant strains of Neisseria gonorrhoeae. According to the Centers for Disease Control and Prevention (CDC), the current recommendation is to treat gonorrhea with a combination regimen of ceftriaxone and azithromycin. Therefore, among the options provided, b) Ceftriaxone would be the expected agent for a physician to prescribe.