Answer:
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Explanation: Medical sociologists study the physical, mental, and social components of health and illness. Major topics for medical sociologists include the doctor-patient relationship, the structure and socioeconomics of health care, and how culture impacts attitudes toward disease and wellness. Health professionals play a central and critical role in improving access and quality health care for the population. They provide essential services that promote health, prevent diseases, and deliver health care services to individuals, families, and communities based on the primary health care approach. Epidemiologists rely on other scientific disciplines like biology to better understand disease processes, statistics to make efficient use of the data and draw appropriate conclusions, social sciences to better understand proximate and distal causes, and engineering for exposure assessment. Medical sociologists study the physical, mental, and social components of health and illness. Major topics for medical sociologists include the doctor-patient relationship, the structure and socioeconomics of health care, and how culture impacts attitudes toward disease and wellness.
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They may experience irritability and depression because when a person constantly smokes, his/her brain begins to rely on the chemicals it gets from the person smoking, which results in the brain "getting lazy" and not producing the chemicals anymore. If the person were to suddenly quit, the brain would lack in the chemicals it had stopped producing, making the person feel constantly annoyed and depressed because of the chemical imbalance.
