The Spleen Has a Number of Functions Including Being a Reservoir

question 14

True/False

The spleen has a number of functions including being a reservoir for blood and salvaging iron from the hemoglobin or worn-out red blood cells.

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Definitions:

Collecting Data

The process of gathering and measuring information on variables of interest in a systematic fashion.

Direct Observation

The method of gathering data by watching subjects in their natural environment without intervention or manipulation.

Interviews

A method of gathering information through direct, face-to-face conversation where questions are asked to obtain qualitative data.

Independent Variable

In a study, the variable that is intentionally altered by the investigator to see its impact on the dependent variable.