To Avoid Incompleteness in a Questionnaire, the Researcher Should Do

question 2

Multiple Choice

To avoid incompleteness in a questionnaire, the researcher should do all of the following except

• A)exploratory research.
• B)include questions that are interesting and that relate only marginally to the research purpose.
• C)examine the results from similar studies.
• D)pretest the questionnaire.
• E)all of these should be done.

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Definitions:

Central Venous System

The part of the circulatory system comprising the heart and the major veins that return blood to the heart, often referenced in the context of central venous catheter placement.

Large Arm Vein

A major vein in the arm, typically used for medical procedures such as the insertion of intravenous lines for medication delivery or blood withdrawal.

Intravenous Tubing

Flexible tubes used to deliver medications, fluids, and nutrients directly into a vein.

Blood Transfusion

The process of transferring blood or blood products from one person to another to replace lost components of the blood.