The care home transferred him to clerical duties after learning of his conviction; the Social Welfare Department later found failures over staff roles and qualifications.
The association says local graduates face fewer opportunities, while Health Secretary Lo Chung-mau says the Hospital Authority has more than 3,000 nursing vacancies.
Separately, the policy address sets a five-year target to halve waiting times for stable new patients in designated specialist services, including psychiatry.
A patient who needed a soft meal choked and died after being given normal or solid food, with a similar case reported at Caritas Medical Centre last year.