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Code No: M1124/R07 Set No. 1

IV B.Tech I Semester Regular Examinations, November 2010MEDICAL INFORMATICS

(Bio-Medical Engineering)Time: 3 hours Max Marks: 80

Answer any FIVE QuestionsAll Questions carry equal marks

1. Describe the Patient Care Components in Selected Information Systems used inhospitals. [16]

2. What are the different types of users? Justify that the Users are essential in anyinformation-processing system. [16]

3. Describe the role of computers in various medical imaging techniques. [16]

4. (a) What are the Computer Applications in Hospital Pharmacy?

(b) Explain the Processes in the Hospital Pharmacy. [8+8]

5. (a) Explain the modes of decision output to physician.

(b) List the different sources of data for decision making. [8+8]

6. Explain the computer applications in health care by Scheme of levels of complexity.[16]

7. Describe the role of computers in ultrasound imaging with neat block diagram.[16]

8. (a) Describe the functions of an EDP project.

(b) Explain the problems during EDP project. [8+8]

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1. (a) Explain the need for computerisation in hospitals

(b) Explain the online and offline functions of patient billing and accounting.[8+8]

2. Write short notes on the following term related to Digital Networks:

(a) Transparent network communications

(b) Addressing and routing software

(c) Creating and maintaining reliable data communication

(d) Correct termination of connections. [4+4+4+4]

3. Elaborate on Computer-based patient record in primary care and omputer-basedpatient record in specialty care. [16]

4. (a) Explain the role of Clinical Departmental System in Endocranology - diabetes.

(b) Explain the role of Clinical Departmental System in Hematology - hemophilia.

[8+8]

5. (a) Justify that the decision-making by a clinician is a highly intellectual activity?

(b) Explain how an interactive computer system directly assist the health careprofessionals. [8+8]

6. (a) Discuss the computerized HOLTER ECG with neat block diagram.

(b) Explain the computer assisted patient monitoring. [8+8]

7. Write a short note on following:

(a) Computerized cytology and Histology

(b) Computerized SEMEN Analysis. [10+6]

8. (a) Describe the different benefits of information system.

(b) Explain the costs of information system. [8+8]

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1. What are the important issues for collecting high-quality data either automaticallyor manually in the intensive-care unit? [16]

2. Explain Information Processing System with block diagram. [16]

3. Write short notes on:

(a) ICD-O

(b) CPT

(c) ICPM

(d) RCC. [4+4+4+4]

4. (a) Explain briefly about the approaches in Formalizing Nursing Knowledge.

(b) Explain how a Multidisciplinary Collaboration using Linear regression ap-proach enhances the Knowledge base in Nursing Information Systems. [6+10]

5. (a) What is meant by Data Redundancy and Classify the data redundancy indetail?

(b) Explain the advantages of computerized hospitals. [8+8]

6. How does Data Base Management System (DBMS) assist the patient in medicalresearch and management. [16]

7. Write short notes on following:

(a) Image acquisition

(b) Image quantization. [8+8]

8. How does public telephone network interchange the data between two computersand mention the advantages and disadvantages. [16]

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