Which of the following is the primary responsibility or focus of a medical doctor (m.
a. treat patients' symptoms
b. perform surgery on patients
c. treat patients holistically
d. focus on preventive care

The primary responsibility or focus of a medical doctor (M.D.) is:

To treat patients' symptoms.

Explanation:

The responsibility of a doctor is to diagnose patient. Whether they are identification an ill health or treating an injury, a Medical Doctor is actually involved with restoring a patient’s optimum health. A main responsibility of a Medical Doctor is to gauge patients UN agency have sicknesses or injuries. This could involve ordering diagnostic tests and decoding the results of those tests to work out what ill health a patient has or the extent of a particular injury.