Question 1

The test procedure that combines patient's serum with commercial A1 and B reagent red cells is called:

Accepted Answer

A) ABO forward grouping. 
B) ABO reverse grouping. 
C) antibody screen. 
D) antibody panel. 
A) ABO forward grouping. 
B) ABO reverse grouping. 
C) antibody screen. 
D) antibody panel.

Question 2

To distinguish between an A1 and A2 blood type,which reagent is used?

Accepted Answer

A) Ulex europeaus lectin 
B) Anti-A,B 
C) Monoclonal anti-A 
D) Dolichos biflorus lectin 
A) Ulex europeaus lectin 
B) Anti-A,B 
C) Monoclonal anti-A 
D) Dolichos biflorus lectin

Question 3

What forward typing reagent can be used to confirm group O units before placing them in inventory?

Accepted Answer

A) Anti-A 
B) Anti-B 
C) Anti-A,B 
D) Anti-H 
A) Anti-A 
B) Anti-B 
C) Anti-A,B 
D) Anti-H

Question 4

Given the following ABO phenotyping data:  
What could be a plausible explanation for this discrepancy?

Accepted Answer

A) T-activation of red cells 
B) Group O blood products given to group A 
C) Rouleaux formation 
D) Positive direct antiglobulin test 
A) T-activation of red cells 
B) Group O blood products given to group A 
C) Rouleaux formation 
D) Positive direct antiglobulin test

Question 5

A group A man marries a group AB woman.The father of the group A man was group O.What possible ABO phenotypes could be expected in the offspring?

Accepted Answer

A) Group A,B,AB,and O 
B) Group A and B 
C) Group A,B,and AB 
D) Group A and AB 
A) Group A,B,AB,and O 
B) Group A and B 
C) Group A,B,and AB 
D) Group A and AB

The test procedure that combines patient's serum with commercial A₁ and B reagent red cells is called:

To distinguish between an A₁ and A₂blood type,which reagent is used?

What forward typing reagent can be used to confirm group O units before placing them in inventory?

Given the following ABO phenotyping data: What could be a plausible explanation for this discrepancy?

A group A man marries a group AB woman.The father of the group A man was group O.What possible ABO phenotypes could be expected in the offspring?

Immunology: Basic Principles and Applications in the Blood Bank

Blood Banking Reagents: Overview and Applications

Genetic Principles in Blood Banking

Rh Blood Group System

Other Blood Group Systems

Antibody Detection and Identification

Compatibility Testing

Blood Bank Automation for Transfusion Services

Adverse Complications of Transfusions

Hemolytic Disease of the Fetus and Newborn

Donor Selection and Phlebotomy

Testing of Donor Blood

Blood Component Preparation and Therapy

Transfusion Therapy in Selected Patients

Quality Assurance and Regulation of the Blood Industry and Safety Issues in the Blood Bank

Filters

Exam 4: Abo and H Blood Group Systems and Secretor Status

The test procedure that combines patient's serum with commercial A1 and B reagent red cells is called:

To distinguish between an A1 and A2 blood type,which reagent is used?

What forward typing reagent can be used to confirm group O units before placing them in inventory?

Given the following ABO phenotyping data: What could be a plausible explanation for this discrepancy?

A group A man marries a group AB woman.The father of the group A man was group O.What possible ABO phenotypes could be expected in the offspring?

Immunology: Basic Principles and Applications in the Blood Bank

Blood Banking Reagents: Overview and Applications

Genetic Principles in Blood Banking

Rh Blood Group System

Other Blood Group Systems

Antibody Detection and Identification

Compatibility Testing

Blood Bank Automation for Transfusion Services

Adverse Complications of Transfusions

Hemolytic Disease of the Fetus and Newborn

Donor Selection and Phlebotomy

Testing of Donor Blood

Blood Component Preparation and Therapy

Transfusion Therapy in Selected Patients

Quality Assurance and Regulation of the Blood Industry and Safety Issues in the Blood Bank

Filters

The test procedure that combines patient's serum with commercial A₁ and B reagent red cells is called:

To distinguish between an A₁ and A₂blood type,which reagent is used?