A physician (also known as a medical practitioner or doctor) provides a variety of services to patients. The primary role of a doctor is to ensure the health of their patients. It can be highly stressful at times, especially when treating patients who have life-threatening injuries or chronic conditions. Anesthesiologists, family and general practitioners, internists, obstetricians and gynecologists, pediatricians, psychiatrists, and surgeons are among the doctors who work in the hospital.

1. What does a Doctor (Physician) do?
A physician (also known as a medical practitioner or doctor) provides a variety of services to patients.
The primary role of a doctor is to ensure the health of their patients. It can be highly stressful at times,
especially when treating patients who have life-threatening injuries or chronic conditions.
Anesthesiologists, family and general practitioners, internists, obstetricians and gynecologists,
pediatricians, psychiatrists, and surgeons are among the doctors who work in the hospital.
How to Become a Doctor
Medical physicians (M.D.) and doctors of osteopathic medicine (D.O.) are the two types of doctors
(D.O.). The D.O.s, on the other hand, use preventive medicine and holistic therapeutic practices. After
completing their standard training, medical physicians frequently pursue a specialty.
To become a physician you must earn a bachelor’s degree. Most earn a bachelor’s in biology in
chemistry to prepare for medical school and to earn the courses needed to apply. example of courses
you would complete before you’ll be admitted into the medical school:
 Biology with a lab
 Chemistry with a lab
 Organic Chemistry with a lab
 Biochemistry Calculus Statistics
 Physics with a lab
A physician's core competencies are as follows

2. Patient care is important. Physicians must give compassionate, appropriate, and effective care to their
patients to promote health and address health problems.
Medical expertise. Physicians must be competent in a variety of biological, clinical, and related areas, as
well as how to apply this knowledge to patient care.
Learning and growth through practise. Physicians must constantly analyse and evaluate their care to find
methods to enhance it.
Reasons to Consult a Doctor
A primary care physician, sometimes known as a family doctor, is the most popular form of physician.
They've been trained to treat a wide range of conditions and to organise care in a single location.
Circulatory issues include hypertension and excessive blood pressure.
 Diabetes, metabolic illnesses, and immune system problems are all
 Things to be concerned about.
 Infections of the ears
 Migraines
 Pink eye is a common ailment.