PEDIATRIC PRIMARY CARE
TEST BANK FOR PEDIATRIC PRIMARY CARE. // CHAPTER 1-46
TEST BANK FOR PEDIATRIC PRIMARY CARE. // CHAPTER 1-46, WITH
QUESTIONS AND VERIFIED ANSWERS. //
Chapter 1. Genetics and Child Health
Questions
1.
What is true about haploid cells?
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C.
Each contains 23 paired chromosomes.
D.
Each one contains 23 chromosomes.
Correct
E.
Replication produces two identical cells.
F.
They replicate via the process of mitosis.
2.
What does the following genetic notation symbol mean 47,XX,6q?
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A.
Male with deletion of chromosome 6
B.
Female with deletion of chromosome 6
C.
Male with deletion on the long arm of chromosome 6
D.
Female with deletion on the long arm of chromosome 6
Correct
3.
A child has a recessive genetic disorder that is
homozygous for that mutation.
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What is most likely about this child’s parents?
A.
Neither parent has a copy of that gene mutation.
B.
Only the mother has a copy of that gene mutation.
C.
Only the father has a copy of that gene mutation.
D.
Each parent has one copy of that gene mutation
.
Correct
4.
Which type of mutation is responsible for many
singlegene genetic disorders?
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A.
Copy number variations
B.
Nucleotide repeat expansions
C.
Point mutations Correct
D.
Single nucleotide polymorphisms (SNP)
.
5.
Cystic fibrosis is a recessive disease requiring the
presence of a gene mutation
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on both alleles inherited from the parents. Which type of genetic disorder
isthis?
A.
Chromosome
B.
Mitochondrial
C.
Monogenetic Correct
D.
Multifactorial
6.
The primary care pediatric nurse practitioner is counseling a couple
aboutgenetic risks and learns that one parent has neurofibromatosis,
an autosomaldominant disorder, and the other
parent does not. What will the nurse practitioner include when
