Final answer:
The nurse in question is involved in Pharmacology, a branch of medicine focused on drug interactions. Epigenetics is the study of gene expression and its effects without altering the DNA. Physiology, geophysics, and agriculture are branches of science, with physiology and geophysics directly named and agriculture being heavily science-based.
Step-by-step explanation:
The nurse interested in the study of patient care and medication administration is likely involved in the field of Pharmacology. Pharmacology is the branch of medicine concerned with the uses, effects, and modes of action of drugs. It focuses on how drugs interact with biological systems and applies this knowledge in the diagnosis, prevention, and treatment of diseases.
As for the field of study that concentrates on genes and their expression, the correct answer is c. Epigenetics. Epigenetics examines the chemical modifications that affect gene activity without changing the DNA sequence and how these changes can influence traits and health. Regarding Exercise 1.7.1, the branches of science among the provided options are a. physiology, which is the study of biological functions, and b. geophysics, which focuses on the physical properties and processes of the Earth. c. Agriculture also has a strong foundation in various scientific disciplines, including biology and environmental science.