Question 1

A person whose red cells type as M+N+ with antisera would be:

Accepted Answer

A) a homozygote. 
B) a heterozygote. 
C) unable to be determined without family studies. 
D) linked. 
A) a homozygote. 
B) a heterozygote. 
C) unable to be determined without family studies. 
D) linked.

Question 2

Mitosis results in __________ chromosomes as the original.

Accepted Answer

A) four cells with half as many 
B) two cells with the same number of 
C) four cells with the same number of 
D) two cells with half as many 
A) four cells with half as many 
B) two cells with the same number of 
C) four cells with the same number of 
D) two cells with half as many

Question 3

In a random population,16% of the population is homozygous for a particular trait.What percentage of the same population is heterozygous for that particular trait?

Accepted Answer

A) 32% 
B) 64% 
C) 48% 
D) 84% 
A) 32% 
B) 64% 
C) 48% 
D) 84%

Question 4

If two traits were found to occur higher in a population together than each occurs separately,they may be linked.This would suggest that:

Accepted Answer

A) they are found far apart on the same chromosome. 
B) they are inherited on different chromosomes. 
C) crossover has occurred. 
D) the genes are close together on the same chromosome. 
A) they are found far apart on the same chromosome. 
B) they are inherited on different chromosomes. 
C) crossover has occurred. 
D) the genes are close together on the same chromosome.

Question 5

An advantage of Nucleic Acid Testing (NAT)for viral marker testing is:

Accepted Answer

A) it is quicker to perform than most other tests. 
B) it is more cost effective than traditional test methods. 
C) a small amount of DNA or RNA can be detected. 
D) cross-contamination of samples is not a problem. 
A) it is quicker to perform than most other tests. 
B) it is more cost effective than traditional test methods. 
C) a small amount of DNA or RNA can be detected. 
D) cross-contamination of samples is not a problem.

Question 6

Match the terms below with the definition that best fits.
-Equal expression of two different inherited genes as in most blood group systems

Accepted Answer

A) Haplotypes 
B) Recessive 
C) Amorphic genes 
D) Codominant genes 
E) Polymorphic 
A) Haplotypes 
B) Recessive 
C) Amorphic genes 
D) Codominant genes 
E) Polymorphic

Question 7

Match the term with the definition that best fits.
-Technique used to replicate a specific targeted

Accepted Answer

A) Primer 
B) Polymerase chain reaction 
C) Hybridization 
D) Probe 
E) Amplicon DNA sequence 
A) Primer 
B) Polymerase chain reaction 
C) Hybridization 
D) Probe 
E) Amplicon DNA sequence

Question 8

The children of an AB mother and a B father could phenotype as all of the following except:

Accepted Answer

A) O. 
B) A. 
C) B. 
D) AB. 
A) O. 
B) A. 
C) B. 
D) AB.

Question 9

Match the terms below with the definition that best fits.
-Having two or more alleles at a given gene locus

Accepted Answer

A) Haplotypes 
B) Recessive 
C) Amorphic genes 
D) Codominant genes 
E) Polymorphic 
A) Haplotypes 
B) Recessive 
C) Amorphic genes 
D) Codominant genes 
E) Polymorphic

Question 10

A father carries the Xga blood group trait and passes it on to all of his daughters but to none of his sons.What type of inheritance pattern does this demonstrate?

Accepted Answer

A) X-linked dominant 
B) X-linked recessive 
C) Autosomal dominant 
D) Autosomal recessive 
A) X-linked dominant 
B) X-linked recessive 
C) Autosomal dominant 
D) Autosomal recessive

Question 11

If anti-M was reacted with red cells that are M+N+,how would they compare with red cells that are M+N-?

Accepted Answer

A) Stronger 
B) Weaker 
C) The same 
D) Varies with the method 
A) Stronger 
B) Weaker 
C) The same 
D) Varies with the method

Question 12

What is the approximate probability of finding a compatible unit of blood for a D-positive patient with antibodies to C,E,and K,if the frequency of C is 70%,E,30%,and K is 10%?

Accepted Answer

A) 2 out of 10 units 
B) 4 out of 10 units 
C) 2 out of 100 units 
D) 4 out of 100 units 
A) 2 out of 10 units 
B) 4 out of 10 units 
C) 2 out of 100 units 
D) 4 out of 100 units

A person whose red cells type as M+N+ with antisera would be:

Mitosis results in __________ chromosomes as the original.

In a random population,16% of the population is homozygous for a particular trait.What percentage of the same population is heterozygous for that particular trait?

If two traits were found to occur higher in a population together than each occurs separately,they may be linked.This would suggest that:

An advantage of Nucleic Acid Testing (NAT)for viral marker testing is:

Match the terms below with the definition that best fits. -Equal expression of two different inherited genes as in most blood group systems

Match the term with the definition that best fits. -Technique used to replicate a specific targeted

The children of an AB mother and a B father could phenotype as all of the following except:

Match the terms below with the definition that best fits. -Having two or more alleles at a given gene locus

A father carries the Xg^a blood group trait and passes it on to all of his daughters but to none of his sons.What type of inheritance pattern does this demonstrate?

If anti-M was reacted with red cells that are M+N+,how would they compare with red cells that are M+N-?

What is the approximate probability of finding a compatible unit of blood for a D-positive patient with antibodies to C,E,and K,if the frequency of C is 70%,E,30%,and K is 10%?

Immunology: Basic Principles and Applications in the Blood Bank

Blood Banking Reagents: Overview and Applications

Abo and H Blood Group Systems and Secretor Status

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 3: Genetic Principles in Blood Banking

A person whose red cells type as M+N+ with antisera would be:

Mitosis results in __________ chromosomes as the original.

In a random population,16% of the population is homozygous for a particular trait.What percentage of the same population is heterozygous for that particular trait?

If two traits were found to occur higher in a population together than each occurs separately,they may be linked.This would suggest that:

An advantage of Nucleic Acid Testing (NAT)for viral marker testing is:

Match the terms below with the definition that best fits. -Equal expression of two different inherited genes as in most blood group systems

Match the term with the definition that best fits. -Technique used to replicate a specific targeted

The children of an AB mother and a B father could phenotype as all of the following except:

Match the terms below with the definition that best fits. -Having two or more alleles at a given gene locus

A father carries the Xga blood group trait and passes it on to all of his daughters but to none of his sons.What type of inheritance pattern does this demonstrate?

If anti-M was reacted with red cells that are M+N+,how would they compare with red cells that are M+N-?

What is the approximate probability of finding a compatible unit of blood for a D-positive patient with antibodies to C,E,and K,if the frequency of C is 70%,E,30%,and K is 10%?

Immunology: Basic Principles and Applications in the Blood Bank

Blood Banking Reagents: Overview and Applications

Abo and H Blood Group Systems and Secretor Status

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

A father carries the Xg^a blood group trait and passes it on to all of his daughters but to none of his sons.What type of inheritance pattern does this demonstrate?