What Does the Term "Cohort Study" Refer To

question 20

Multiple Choice

What does the term "cohort study" refer to?

• A) study of longitudinal data of cases with a common starting event
• B) study of past characteristics of a set of cases across time
• C) study of cases with variable values within a fixed range
• D) study of several sets of cases at one time period

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Definitions:

Radiologic Examination

A radiologic examination involves the use of imaging techniques such as X-rays, MRI, or CT scans to diagnose diseases and conditions inside the body.

Nasal Bones

A pair of small oblong bones that form the bridge of the nose and provide structure and support to the nasal cavity.

ICD-9

International Classification of Diseases, Ninth Revision; a system used to classify and code diagnoses, symptoms, and procedures recorded in conjunction with hospital care.

Anesthesia

The administration of drugs or agents to induce a state of temporary loss of sensation or consciousness, used during medical procedures to eliminate pain.