Final answer:
When witnessing a healthcare worker with cocaine, you should report the incident to the appropriate authorities within the institution, balancing patient safety with individual privacy. Immediate reporting can prevent harm and ensure the individual receives needed support.
Step-by-step explanation:
Handling a situation where you witness a registrar in possession of cocaine in a healthcare environment is a serious concern. The appropriate action is to report the incident to the relevant authorities within the institution, such as a supervisor or the human resources department. While privacy and sensitivity are important, the safety of patients and the integrity of the healthcare setting are of utmost priority. It is crucial to remember that healthcare workers have a professional and ethical responsibility to uphold standards that ensure patient safety and a drug-free workplace.
The severity of potential consequences if the situation is not addressed properly is highlighted by a clinical focus case in which a healthcare worker's addiction led to theft, compromise of patient safety, and the transmission of HIV. Immediate action and reporting can help prevent similar detrimental outcomes and ensure that the individual in question receives appropriate support and treatment for their addiction.