Question 1

The clumping together of red blood cells by the action of an antibody is known as:

Accepted Answer

A)  radioimmunology 
B)  agglutination 
C)  serology 
D)  clotting 
E)  blood typing 
A)  radioimmunology 
B)  agglutination 
C)  serology 
D)  clotting 
E)  blood typing B

Question 2

Paternity testing is done involving a woman with type AB blood who has accused a man with type B blood of fathering her child who has tested AB. What can be determined in this case?

Accepted Answer

A)  The male is definitely not the father of the child. 
B)  The child cannot belong to this mother. 
C)  The male could have fathered the child. 
D)  The male definitely IS the father of the child. 
E)  none of the above 
A)  The male is definitely not the father of the child. 
B)  The child cannot belong to this mother. 
C)  The male could have fathered the child. 
D)  The male definitely IS the father of the child. 
E)  none of the above C

Question 3

A gene pair made up of two similar alleles-for example, AA and BB-is said to be:

Accepted Answer

A)  homozygous. 
B)  complementary. 
C)  monoclonal. 
D)  polyclonal. 
E)  heterozygous. 
A)  homozygous. 
B)  complementary. 
C)  monoclonal. 
D)  polyclonal. 
E)  heterozygous. A

Question 4

If blood is found to have both A and B antigens it is typed as:

Accepted Answer

A)  O 
B)  Rh positive 
C)  A 
D)  B 
E)  AB 
A)  O 
B)  Rh positive 
C)  A 
D)  B 
E)  AB

Question 5

Which of the following statements is false?

Accepted Answer

A)  The bonding of an antigen with its specific antibody causes agglutination. 
B)  All bloods contain the enzyme peroxidase. 
C)  A-B-O antigens are present in all human blood. 
D)  The Kastle-Meyer test is used to determine whether blood is of human origin. 
E)  Dried bloodstains may tentatively be identified as blood by a peroxidase test. 
A)  The bonding of an antigen with its specific antibody causes agglutination. 
B)  All bloods contain the enzyme peroxidase. 
C)  A-B-O antigens are present in all human blood. 
D)  The Kastle-Meyer test is used to determine whether blood is of human origin. 
E)  Dried bloodstains may tentatively be identified as blood by a peroxidase test.

Question 6

In routine blood banking, which antigen(s) must be determined in testing for compatibility?

Accepted Answer

A)  D 
B)  A 
C)  B 
D)  all of the above 
E)  none of the above 
A)  D 
B)  A 
C)  B 
D)  all of the above 
E)  none of the above

Question 7

___________ transport oxygen from the lungs to the body tissues and carry carbon dioxide back to the lungs.

Accepted Answer

A)  lymphocytes 
B)  sickle cells 
C)  white blood cells 
D)  alveoli 
E)  red blood cells 
A)  lymphocytes 
B)  sickle cells 
C)  white blood cells 
D)  alveoli 
E)  red blood cells

Question 8

PSA (p30) is a:

Accepted Answer

A)  platelet disorder specific to leukemia patients. 
B)  polymorphic enzyme found in red blood cells. 
C)  protein unique to seminal plasma. 
D)  blood enzyme used to discriminate bloodstains. 
E)  protein specific to females. 
A)  platelet disorder specific to leukemia patients. 
B)  polymorphic enzyme found in red blood cells. 
C)  protein unique to seminal plasma. 
D)  blood enzyme used to discriminate bloodstains. 
E)  protein specific to females.

Question 9

In the United States, the rarest blood type is:

Accepted Answer

A)  A. 
B)  B. 
C)  O. 
D)  AB. 
E)  Rh positive. 
A)  A. 
B)  B. 
C)  O. 
D)  AB. 
E)  Rh positive.

Question 10

EMIT is NOT a(n):

Accepted Answer

A)  popular test in toxicology laboratories. 
B)  screening test for suspected marijuana smoking. 
C)  speedy test to detect methadone in urine. 
D)  highly specific process to identify drugs in blood. 
E)  immunological assay technique that utilizes antibodies. 
A)  popular test in toxicology laboratories. 
B)  screening test for suspected marijuana smoking. 
C)  speedy test to detect methadone in urine. 
D)  highly specific process to identify drugs in blood. 
E)  immunological assay technique that utilizes antibodies.

Question 11

Type AB blood contains:

Accepted Answer

A)  both anti-A and anti-B antibodies. 
B)  anti-A antibodies and B antigens. 
C)  anti-A antigens and anti-B antibodies. 
D)  both A and B antigens. 
E)  None of the above: type AB blood has no antigens or antibodies. 
A)  both anti-A and anti-B antibodies. 
B)  anti-A antibodies and B antigens. 
C)  anti-A antigens and anti-B antibodies. 
D)  both A and B antigens. 
E)  None of the above: type AB blood has no antigens or antibodies.

Question 12

The presence or absence of how many antigens determines an individual's blood type in the A-B-O system?

Accepted Answer

A)  2 
B)  3 
C)  0 
D)  1 
E)  4 
A)  2 
B)  3 
C)  0 
D)  1 
E)  4

Question 13

Create a table showing the four blood types, their antigens and their antibodies.

Accepted Answer

Blood Type | Antigens | Antibodies
-----

Question 14

To determine whether a bloodstain is of human or animal origin, the serologist will perform:

Accepted Answer

A)  an analysis with Hemastix strips. 
B)  the luminol test. 
C)  EMIT. 
D)  RIA. 
E)  a precipitin test. 
A)  an analysis with Hemastix strips. 
B)  the luminol test. 
C)  EMIT. 
D)  RIA. 
E)  a precipitin test.

Question 15

Diagram and describe the antibody antigen reaction.

Accepted Answer

Diagram of Antibody-Antigen Reaction:

T

Question 16

An individual who is type O has:

Accepted Answer

A)  O antibodies. 
B)  A antibodies. 
C)  B antibodies. 
D)  both A and B antibodies. 
E)  neither A nor B antibodies. 
A)  O antibodies. 
B)  A antibodies. 
C)  B antibodies. 
D)  both A and B antibodies. 
E)  neither A nor B antibodies.

Question 17

In which phenotype pairings can the genotypes of the individuals be directly known?

Accepted Answer

A)  type A and type AB 
B)  type AB and type O 
C)  type A and type B 
D)  type O and type A 
E)  type B and type O 
A)  type A and type AB 
B)  type AB and type O 
C)  type A and type B 
D)  type O and type A 
E)  type B and type O

Question 18

Describe how blood and semen are to be properly preserved.

Accepted Answer

Blood and semen can be properly preserve

Question 19

A stain can tentatively be identified as blood by:

Accepted Answer

A)  the phenolphthalein test. 
B)  the Bluestar test. 
C)  the luminol test. 
D)  the benzidine test 
E)  all of the above. 
A)  the phenolphthalein test. 
B)  the Bluestar test. 
C)  the luminol test. 
D)  the benzidine test 
E)  all of the above.

Question 20

Antibodies are found:

Accepted Answer

A)  in the solid portion of blood. 
B)  in fibrinogen. 
C)  on the red blood cells. 
D)  in the blood serum. 
E)  on the white blood cells. 
A)  in the solid portion of blood. 
B)  in fibrinogen. 
C)  on the red blood cells. 
D)  in the blood serum. 
E)  on the white blood cells.

The clumping together of red blood cells by the action of an antibody is known as:

Paternity testing is done involving a woman with type AB blood who has accused a man with type B blood of fathering her child who has tested AB. What can be determined in this case?

A gene pair made up of two similar alleles-for example, AA and BB-is said to be:

If blood is found to have both A and B antigens it is typed as:

Which of the following statements is false?

In routine blood banking, which antigen(s) must be determined in testing for compatibility?

___________ transport oxygen from the lungs to the body tissues and carry carbon dioxide back to the lungs.

PSA (p30) is a:

In the United States, the rarest blood type is:

EMIT is NOT a(n):

Type AB blood contains:

The presence or absence of how many antigens determines an individual's blood type in the A-B-O system?

Create a table showing the four blood types, their antigens and their antibodies.

To determine whether a bloodstain is of human or animal origin, the serologist will perform:

Diagram and describe the antibody antigen reaction.

An individual who is type O has:

In which phenotype pairings can the genotypes of the individuals be directly known?

Describe how blood and semen are to be properly preserved.

A stain can tentatively be identified as blood by:

Antibodies are found:

Introduction

Securing and Searching the Crime Scene

Recording the Crime Scene

Collection of Crime-Scene Evidence

Physical Evidence

Death Investigation

Crime-Scene Reconstruction

Firearms, Toolmarks, and Other Impressions

Bloodstain Pattern Analysis

Drugs

Forensic Toxicology

Trace Evidence I: Hairs and Fibers

Trace Evidence Ii: Paint, Glass, and Soil

Biological Stain Analysis: DNA

Forensic Aspects of Fire and Explosion Investigation

Document Examination

Computer Forensics

Filters

Exam 8: Fingerprints

The clumping together of red blood cells by the action of an antibody is known as:

Paternity testing is done involving a woman with type AB blood who has accused a man with type B blood of fathering her child who has tested AB. What can be determined in this case?

A gene pair made up of two similar alleles-for example, AA and BB-is said to be:

If blood is found to have both A and B antigens it is typed as:

Which of the following statements is false?

In routine blood banking, which antigen(s) must be determined in testing for compatibility?

___________ transport oxygen from the lungs to the body tissues and carry carbon dioxide back to the lungs.

PSA (p30) is a:

In the United States, the rarest blood type is:

EMIT is NOT a(n):

Type AB blood contains:

The presence or absence of how many antigens determines an individual's blood type in the A-B-O system?

Create a table showing the four blood types, their antigens and their antibodies.

To determine whether a bloodstain is of human or animal origin, the serologist will perform:

Diagram and describe the antibody antigen reaction.

An individual who is type O has:

In which phenotype pairings can the genotypes of the individuals be directly known?

Describe how blood and semen are to be properly preserved.

A stain can tentatively be identified as blood by:

Antibodies are found:

Introduction

Securing and Searching the Crime Scene

Recording the Crime Scene

Collection of Crime-Scene Evidence

Physical Evidence

Death Investigation

Crime-Scene Reconstruction

Firearms, Toolmarks, and Other Impressions

Bloodstain Pattern Analysis

Drugs

Forensic Toxicology

Trace Evidence I: Hairs and Fibers

Trace Evidence Ii: Paint, Glass, and Soil

Biological Stain Analysis: DNA

Forensic Aspects of Fire and Explosion Investigation

Document Examination

Computer Forensics

Filters