The ________ Step of the Data-Preparation Process Consists of Screening

question 104

Multiple Choice

The ________ step of the data-preparation process consists of screening questionnaires to identify illegible,incomplete,inconsistent,or ambiguous responses.

• A)coding
• B)data cleaning
• C)questionnaire checking
• D)editing

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Definitions:

Asthma

A chronic disease that causes constriction of the bronchial tubes, preventing air from passing freely and causing wheezing and difficulty breathing during attacks.

Chronic Lung Diseases

A broad term encompassing persistent respiratory problems that obstruct airway flow and affect lung function, such as COPD and asthma.

Emphysema

A long-term, progressive lung disease that primarily causes shortness of breath due to over-inflation of the air sacs (alveoli) in the lungs.

Chronic Bronchitis

A long-term inflammation of the bronchi (large and medium-sized airways) in the lungs, often resulting from smoking or air pollution, characterized by coughing and mucus production.