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Draw relational model

Draw relational model

Database Systems: Design, Implementation, & Management
Database Systems: Design, Implementation, & Management
11th Edition
ISBN:9781285196145
Author:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Publisher:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Chapter8: Advanced Sql
Section: Chapter Questions
Problem 40P
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a: Draw relational model

b: Normalize upto 3NF

This organization provides following functionalities Emergency Care 24x7 • Support Groups • Support and Help Through calls Any new Patient is first registered in their database before meeting the doctor. Each Doctor have ID, specialization, age, name, gender and phone no. every doctor have unique ID. The Doctor can update the data related to the patient upon diagnosis (Including the disease diagnosed and prescription).doctor examined number of patients on daily bases. Patient has unique id, name, age, gender, disease status (admitted, discharged, expired), date and address. Patients with critical condition are examined by many doctors. This organization also provides rooms facility for admitting the patient who is critical. One room can be booked by one patient only and each room has room#, location attributes. Apart from doctors, this organization has nurses and ward boy. Each nurse and ward boy is assigned to a doctor. Also, they can be assigned to patients (to take care of them). One nurse can be assigned to no of patients. The bill is paid by the patient with cash and E-banking. Record of each payment made is also maintained by the organization. The record of each call received to provide help and support to its existing person is also maintained. Each doctor's record is maintained by organization and no of patient examined by a doctor can be calculated. Organization also keeps record of expiries and no of expired patients can be calculated.
Transcribed Image Text:This organization provides following functionalities Emergency Care 24x7 • Support Groups • Support and Help Through calls Any new Patient is first registered in their database before meeting the doctor. Each Doctor have ID, specialization, age, name, gender and phone no. every doctor have unique ID. The Doctor can update the data related to the patient upon diagnosis (Including the disease diagnosed and prescription).doctor examined number of patients on daily bases. Patient has unique id, name, age, gender, disease status (admitted, discharged, expired), date and address. Patients with critical condition are examined by many doctors. This organization also provides rooms facility for admitting the patient who is critical. One room can be booked by one patient only and each room has room#, location attributes. Apart from doctors, this organization has nurses and ward boy. Each nurse and ward boy is assigned to a doctor. Also, they can be assigned to patients (to take care of them). One nurse can be assigned to no of patients. The bill is paid by the patient with cash and E-banking. Record of each payment made is also maintained by the organization. The record of each call received to provide help and support to its existing person is also maintained. Each doctor's record is maintained by organization and no of patient examined by a doctor can be calculated. Organization also keeps record of expiries and no of expired patients can be calculated.
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