The Human Population Doubled from 1 to 2 Billion Between

question 111

Multiple Choice

The human population doubled from 1 to 2 billion between 1800 and 1930.What led to this increase in population?

• A) government-controlled farming
• B) globalization and shared resources
• C) medical advances that eliminated many diseases
• D) people had more children

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Definitions:

ICD-9-CM Manual

A medical classification list by the World Health Organization for diseases, symptoms, and procedures, used primarily before October 2015 in the United States.

Radiology

The branch of medicine that uses imaging techniques, such as X-rays and MRI, to diagnose and sometimes treat diseases.

ICD-9-PCS

International Classification of Diseases, Ninth Revision, Procedure Coding System; a system used in the United States to classify and code hospital procedures.

ICD-9-CM

The International Classification of Diseases, Ninth Revision, Clinical Modification; a predecessor to ICD-10-CM used for coding and classifying morbidity data from inpatient and outpatient records, primary replaced by ICD-10-CM.