Final answer:
The 2005 ACA ethics guidelines recommend that counselors regularly consult with their colleagues on ethical dilemmas to ensure client welfare and adherence to ethical principles.
Step-by-step explanation:
The 2005 ACA ethics guidelines advise counselors to C) Regularly consult with colleagues on ethical dilemmas. This practice is crucial for maintaining professional standards and ensuring that client welfare is prioritized over self-interest. Confidential information should be disclosed only with client consent, respecting the principles of autonomy and informed consent. Additionally, counselors should act according to the principle of beneficence, seeking to benefit clients, and ensuring no harm comes to them (nonmaleficence), which are core to ethical decision-making in caregiving professions. Consultation with colleagues can help counselors navigate complex situations and make informed decisions that align with ethical principles.