Chapter 6: Genetics and Genomics in
Nursing Practice Exam With 100%
Correct Solutions.
A nurse is constructing a pedigree of a patient and family to establish a patient's risk for possible
genetic disorders. The nurse demonstrates understanding of this process by obtaining
information going back at least how many generations? - Answer 3
The nurse is working with a 34-year-old client diagnosed with hypercholesterolemia. The client's
father died from cardiovascular disease at age 50. When discussing the client's care with the
genetic specialists, the nurse uses which term to refer to the manifestation of the disease? -
Answer Phenotype
The nurse is providing client education to a pregnant woman regarding genetic testing for Down
syndrome. The nurse determines that the client understands the teaching when the client states
that diagnostic testing for Down syndrome includes which test? - Answer Chromosomal
analysis
Which of the following is associated in a client with poor metabolism based on a person's CYP
genotype and drug response? - Answer Greater risk for toxicity
Students are reviewing the structure of DNA in preparation for a class test tomorrow. They
demonstrate understanding of this information when they identify which of the following as a
nitrogenous base found in DNA? Select all that apply. - Answer Thiamine
Adenine
Guanine
Cytosine
A patient understands that her diagnosis of ovarian cancer syndrome is an autosomal-dominant
inherited condition. What is the chance that her daughter will inherit the gene mutation for this
disease? - Answer 50%
A nurse is working with a client who is undergoing genetic testing. The nurse would least likely
be responsible for which of the following? - Answer Informing the client about the testing
results
, A couple is considering starting a family but is concerned about the risk of Tay-Sachs disease.
What cultural group does the nurse understand is most at risk for the disease? - Answer
Ashkenazi Jewish
A nurse is obtaining health history from a client with a genetic disorder. Which of the following
would be most appropriate for the nurse to establish the pattern of inheritance? - Answer
Construct a pedigree of the client's family.
A nurse is reviewing the medical record of a patient who has just learned that she is pregnant.
Which of the following would the nurse identify as being least likely to indicate a need for a
genetic evaluation referral? - Answer Age 33 years at expected delivery
A nursing instructor is preparing a class discussion about genes. Which of the following would
be most appropriate for the instructor to include? - Answer Genes are arranged linearly within
chromosomes.
A group of nursing students are reviewing information about issues associated with genetic
counseling throughout the lifespan. The students demonstrate understanding of the issues
when they identify which of the following as an issue related to the newborn period? - Answer
Potential for disrupted bonding
A client wants to prevent the development of diabetes, osteoarthritis, and high blood pressure
because many family members have the conditions. Which response will the nurse state to this
client? - Answer "Although they are considered genetic disorders, environment factors can
influence their development."
The nurse is conducting an educational program for unlicensed personnel on the Health
Insurance Portability and Accountability Act (HIPAA) of 1996. The nurse determines that the
unlicensed personnel understand HIPAA when they state that it prohibits - Answer The use of
genetic information to establish insurance eligibility.
The nurse collects family history information from a client with a genetic condition. In which
way will the nurse use this information? - Answer Create a pedigree for this client.
A newborn infant's mother requests more information on how the infant has red hair when only
a "few" individuals in the family has this trait. What term does the nurse understand the client is
speaking about? - Answer Phenotype
Nursing Practice Exam With 100%
Correct Solutions.
A nurse is constructing a pedigree of a patient and family to establish a patient's risk for possible
genetic disorders. The nurse demonstrates understanding of this process by obtaining
information going back at least how many generations? - Answer 3
The nurse is working with a 34-year-old client diagnosed with hypercholesterolemia. The client's
father died from cardiovascular disease at age 50. When discussing the client's care with the
genetic specialists, the nurse uses which term to refer to the manifestation of the disease? -
Answer Phenotype
The nurse is providing client education to a pregnant woman regarding genetic testing for Down
syndrome. The nurse determines that the client understands the teaching when the client states
that diagnostic testing for Down syndrome includes which test? - Answer Chromosomal
analysis
Which of the following is associated in a client with poor metabolism based on a person's CYP
genotype and drug response? - Answer Greater risk for toxicity
Students are reviewing the structure of DNA in preparation for a class test tomorrow. They
demonstrate understanding of this information when they identify which of the following as a
nitrogenous base found in DNA? Select all that apply. - Answer Thiamine
Adenine
Guanine
Cytosine
A patient understands that her diagnosis of ovarian cancer syndrome is an autosomal-dominant
inherited condition. What is the chance that her daughter will inherit the gene mutation for this
disease? - Answer 50%
A nurse is working with a client who is undergoing genetic testing. The nurse would least likely
be responsible for which of the following? - Answer Informing the client about the testing
results
, A couple is considering starting a family but is concerned about the risk of Tay-Sachs disease.
What cultural group does the nurse understand is most at risk for the disease? - Answer
Ashkenazi Jewish
A nurse is obtaining health history from a client with a genetic disorder. Which of the following
would be most appropriate for the nurse to establish the pattern of inheritance? - Answer
Construct a pedigree of the client's family.
A nurse is reviewing the medical record of a patient who has just learned that she is pregnant.
Which of the following would the nurse identify as being least likely to indicate a need for a
genetic evaluation referral? - Answer Age 33 years at expected delivery
A nursing instructor is preparing a class discussion about genes. Which of the following would
be most appropriate for the instructor to include? - Answer Genes are arranged linearly within
chromosomes.
A group of nursing students are reviewing information about issues associated with genetic
counseling throughout the lifespan. The students demonstrate understanding of the issues
when they identify which of the following as an issue related to the newborn period? - Answer
Potential for disrupted bonding
A client wants to prevent the development of diabetes, osteoarthritis, and high blood pressure
because many family members have the conditions. Which response will the nurse state to this
client? - Answer "Although they are considered genetic disorders, environment factors can
influence their development."
The nurse is conducting an educational program for unlicensed personnel on the Health
Insurance Portability and Accountability Act (HIPAA) of 1996. The nurse determines that the
unlicensed personnel understand HIPAA when they state that it prohibits - Answer The use of
genetic information to establish insurance eligibility.
The nurse collects family history information from a client with a genetic condition. In which
way will the nurse use this information? - Answer Create a pedigree for this client.
A newborn infant's mother requests more information on how the infant has red hair when only
a "few" individuals in the family has this trait. What term does the nurse understand the client is
speaking about? - Answer Phenotype
