It is an example of managed care. In this, the insurer approval is firstly taken, when an insured person enters any hospital. This manages costs, and the practice is mandatory in some organizations. Pre-authorization is a certificate which determines if the requested treatment is necessary or not.
Deutoronomy 12:1 to 32 these are the decrees and laws you must be careful to follow in the land tha the Lord.
Answer:
The full form of Demat account is a dematerialised account. The purpose of opening a Demat account is to hold shares that have been bought or dematerialised (converted from physical to electronic shares), thus making share trading easy for the users during online trading.
Explanation: