B. Sc Perfusion Technology 2nd Year
(BF/2017/09)

Principle of Perfusion Technology Part-I

M.M.: 80 Time: 3 Hours
Note: 1.) Attempt all questions.
2.) ATTEMPT BOTH PARTS IN SINGLE ANSWER BOOK ONLY.
3.) NO SUPPLEMENTARY SHEET SHALL BE ALLOWED/ PROVIDED
4.) The Student must write Q.P. Code in the space provided on the Title page of the Answer Book.

Section-A

Write about the following:

1. What is extracorporeal circulation? Write the various types of extra corporeal circulation. [5]

2. Write the indications of a cardio pulmonary bypass. [5]

3. Mention the types of oxygenators. [5]

4. What are the advantages of membrane oxygenators over other oxygenators?

5. What are the functions of a blood pump? [5]

6. Briefly mention the role of heat exchangers during cardio pulmonary bypass.

7. Write briefly about the structure and functioning of roller pump. [5]

8. Write short note on the functioning of centrifugal pump. [5]

Section
Write about the following:

1. What are hemodynamic effects of pulsatile blood flow in cardio pulmonary bypass circut? [5]

2. Mention in brief the role of blood filters in extracorporeal circulation. [5]

3. Discuss in brief about bubble trap. [5]

4. Write briefly about anti-coagulation during extracorporeal circulation. [5]

5. What is IABP? Mention its indications. [5]

6. Differentiate between roller and centrifugal pump used in cardio pulmonary bypass. [5]

7. Enumerate the complications of cardio pulmonary bypass. [5]

8. Write in brief about cardiotomy reservoirs. [5]