What do you call the study of individual genes, including the mapping of genes and sequencing the DNA?
Prenatal testing
Genetics
DNA replication
Genomics
The Correct Answer is B
A. Prenatal testing involves screening for genetic conditions before birth but is not the study of genes themselves.
B. Genetics is the study of individual genes, their structure, function, and inheritance, including gene mapping and DNA sequencing.
C. DNA replication is the process by which DNA makes copies of itself, not the study of genes.
D. Genomics studies the entire genome—the full set of genes and their interactions—rather than individual genes alone.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Jessie Sleet Scales was one of the first African American public health nurses who worked specifically to improve health in Black communities.
B. Lillian Wald is known for founding public health nursing and the Henry Street Settlement but worked broadly with immigrant families.
C. Mary Breckinridge founded the Frontier Nursing Service focusing on rural Appalachian populations.
D. Florence Nightingale is the founder of modern nursing but not specifically focused on Black families.
Correct Answer is A
Explanation
A. Documenting objective findings clearly and accurately is the first critical step in suspected abuse cases.
B. Providing a crisis hotline is helpful but not the first immediate action.
C. Reporting to a supervisor is important but comes after thorough documentation.
D. Discussing respite care may be appropriate later but is not the immediate priority.
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