Final answer:
The medication most likely to be prescribed for a client with gonorrhea is ceftriaxone in combination with azithromycin.
Step-by-step explanation:
The medication most likely to be prescribed for a client with a diagnosis of gonorrhea is ceftriaxone in combination with azithromycin. This is because some strains of N. gonorrhoeae have developed resistance to other antibiotics, such as penicillin. The CDC recommends this combination regimen to effectively treat the infection and prevent reinfection and spread of the disease to others.