I need comprehesnsive answers to these questions Healthcare organizations can a

I need comprehesnsive answers to these questions
Healthcare organizations can achieve high data integrity by enforcing data entry policies in EHR systems.
1. Explain what data entry policies can ensure data integrity and how. (Hint: timely data entry, correct data format, data completeness, user authentication, etc.)
2. Does ensuring data integrity include data quality and security also? and How?
3. How does the EHR copy/paste function affect data integrity?
4. What would be your recommendations for maintaining data integrity?
5. How would you ensure compliance with data entry policies in your organization?