10 Questions
What are genes composed of?
DNA
How many chromosomes are typically found in human body cells, excluding sperm and ovum?
46 chromosomes
What does a person's phenotype refer to?
Expression of genes
Where are genes always located in relation to chromosomes?
At fixed positions on chromosomes
How is the gender of an individual determined based on sex chromosomes?
By the combination of sex chromosomes X and Y
What is one possible outcome for individuals after genetic counseling?
Feeling relieved and free of guilt about an inherited disorder
Why is it important for nurses to assess the family history of individuals seeking genetic counseling?
To understand the genetic risks based on the family's ethnic background
What role do nurses play in reproductive genetic testing procedures?
Explaining different genetic screening tests and supporting individuals during testing
Why is it recommended that couples seek information about their family history before genetic counseling?
To understand if any relatives have had spontaneous miscarriages or unexplained deaths
When should parents be advised to have a chromosomal analysis and autopsy performed on an infant?
When a child is born dead
Explore the fundamentals of genetics and genetic counseling, focusing on the nature of inheritance and the role of genes in determining physical and cognitive traits. Learn about DNA, chromosomes, autosomes, and sex chromosomes to deepen your understanding of heredity.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
