Mod E Unit 4 Exam

Exam 1

100

1.   Hemolytic Disease of a Newborn (HDN) is caused by? 

1. The mothers blood is low in iron 

2. The mother's blood is low in glucose 

3. The mothers anti-D antibodies cross the placenta and attack the baby's RBC's 

4. The mothers blood type is Rh (+) and the baby's blood type is Rh (-)  

3. The mothers anti-D antibodies cross the placenta and attack the baby's RBC's 

200

Which of the following indicates red blood cells that have been separated from plasma? 

1. Packed cells 

2. RhoGam 

3. Hematogenic 

4. Cryoprecipitate

Packed cells

300

 The universal recipient blood type is? 

1. O (+) 

2. O (-) 

3. AB (+) 

4. AB (-) 

AB (+)

400

What is the clinical laboratory department where blood is processed for transfusion? 

1. Blood bank 

2. Chemistry 

3. Microbiology 

4. Hematology 

Blood bank

500

2.  What is the term that refers to the reaction which results in the clumping of erythrocytes or platelets? 

1. Agglutination 

2. Antigen 

3. Antibody 

4. Hematogenic  

Agglutination

Exam 2

100

 Blood type "A" units will be labeled with which color? 

1. Pink 

2. Yellow 

3. Blue 

4. Black, white, grey 

Yellow

200

Hemophiliac patients lacking coagulation factors Vlll or lX must receive regular transfusions of? 

1. Platelets 

2. Packed red cells 

3. Whole blood 

4. Cryoprecipitate 

Cryoprecipitate

300

Two substances that are capable of being mixed without unfavorable results are? 

1. Autologous 

2. Recessive 

3. Compatible 

4. Dominan

Compatible

400

  During storage of blood, type "O" units will be labeled with what color? 

1. Blue 

2. Yellow 

3. Black, white, grey 

4. Pink 

Blue

500

What tubes should be drawn when performing a cross match? 

1. 1 lavender and 1 grey top tube 

2. 1 Red and 1 green top tube 

3. 1 lavender and 1 Red top tube 

4. 1 green and 1 grey top tube 

1 lavender and 1 Red top tube

Exam 3

100

  Antigens used to determine a patients phenotype are found where? 

1. Leukocytes 

2. Serum 

3. Erythrocytes 

4. Plasma 

Erythrocytes

200

19.  Burn victims will benefit from which of the following transfusions? 

1. Packed red cells 

2. Plasma 

3. Whole blood 

4. Cryoprecipitate 

Plasma

300

 

12.  What is the term used to describe the person that furnishes blood or tissue for another? 

1. Recipient 

2. Donor 

3. Dominant 

4. Autologous 

 

Donor

400

  What antigen type will be found on the RBC's of a person with type "O" blood? 

1. Antigens A and B 

2. Antigen A 

3. Neither A nor B antigens 

4. Antigen B 

Neither A nor B antigens

500

 Which of the following is a marker on the surface of a cell for identification purposes? 

1. Antigen 

2. Phenotype 

3. Genotype 

4. Antibody 

Antigen

Exam 4

100

An injury or wound is medically referred to as? 

1. Agglutination 

2. Fistula 

3. Lesion 

4. Tumor 

 

Lesion

200

The anticipation and safeguard against harm, injury, or disease is known as? 

1. Compatibility 

2. Rejection 

3. Incidence 

4. Prevention 

Prevention

300

 

15.  What is the term used to describe the relative frequency of a disease or condition? 

1. Phenotype 

2. Dominant 

3. Incidence 

4. Compatability 

Incidence

400

 A genotype is defined as? 

1. The frequency of a disease or disorder 

2. Originating in the blood 

3. Capability of transfusing for your own use 

4. The pair of genes present for a particular characteristic 

  

The pair of genes present for a particular characteristic

500

The Rh system was discovered by Karl Landsteiner in 1940 and was named after what? 

1. Rhesus monkeys used in the experiments 

2. The monkeys used in the studies like to eat Reeces Pieces 

3. the antigens on the RBCs looked like Rh 

4. Rh stands for Red Hemoglobin 

Rhesus monkeys used in the experiments

Exam 5

100

 Which of the following blood types are compatible for transfusion from a donor who is determined to be AB (+)?  

1. B(+) 

2. AB(-) 

3. None of the above 

4. All of the above 

None of the above

200

 

21.  Which of the following best describes the term rejection? 

1. Autologous transfusion 

2. Refusal to accept 

3. Compatible cross match 

4. An injury or wound 

Refusal to accept

300

o prevent HDN, the mother should receive? 

1. Blood transfusion after delivery or abortion 

2. Rhogam- (Rh antigen) after delivery or abortion 

3. Iron and vitamins after delivery or abortion 

4. Rhogam - (Rh immunoglobulin) after delivery or abortion 

  

Rhogam - (Rh immunoglobulin) after delivery or abortion

400

 

14.  A person with blood type "AB" will have: 

1. A and B antigens and no antibodies 

2. A antibodies and B antigens 

3. B antibodies and A antigens 

4. A and B antibodies and no antigens 

A and B antigens and no antibodies

500

The universal donor blood type is? 

1. AB (-) 

2. AB (+) 

3. O (-) 

4. O (+) 

O (-)