Kio was injured while performing a safety inspection at the chemical plant he worked for and was taken to the emergency room. The doctor asked him a number of questions about his injuries to determine the proper course of action for treatment. What types of information-gathering interviews did Kio's doctor perform?

Diagnostic

Explanation:

A diagnostic is performed on a patient to gather clinical information about his weaknesses or his strengths. A diagnostic test is done to know an underlying condition.

Kio was asked all this questions by the doctor because the informations he would give about his injury would enable the doctor to know the proper course of action or treatment.