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Hospital Blood Bank and Laboratory Supervision Quiz

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Hospital Blood Bank and Laboratory Supervision Quiz

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Questions and Answers

What is the purpose of giving anti-D immunoglobulin to the mother within 60 hours of delivery?

To increase the blood volume in the mother

To prevent haemolytic disease of the newborn in future Rh-positive infants

To cause the foetal Rh(D) positive cells to disappear from circulation (correct)

To stimulate the mother's antibody-forming tissues to produce anti-D immunoglobulin

What is the role of d-Anti-HBs Immunoglobulin?

Interacting with foetal Rh(D) positive cells

Increasing albumin levels in the blood

Preventing haemolytic disease of the newborn

Preventing or modifying serum hepatitis (correct)

What is the percentage of albumin in human albumin fraction (saline) preparation?

Close to 70%

Less than 10%

Over 90% (correct)

Around 45%

Which ion is added to human albumin fraction (saline) for isotonicity?

Sodium Signup and view all the answers

What does the presence of a deposit in a solution of human albumin fraction (saline) indicate?

Turbidity Signup and view all the answers

What is the primary function of dextran and gelatin in restoring blood volume?

Expanding blood volume Signup and view all the answers

In what form can human albumin fraction (saline) be distributed?

Freeze-dried form Signup and view all the answers

What is the main difference between human albumin fraction (saline) and dried plasma uses?

Source of fibrinogen Signup and view all the answers

'If anti -D immunoglobulin is given within 60 h of delivery,' what does 'this' refer to according to the text?

Interaction with foetal Rh(D) positive cells Signup and view all the answers

What additional factor is considered on storing human albumin fraction (saline) apart from general requirements?

The nature & conc. Of any protein stabilizer Signup and view all the answers