Which Is the Most Common Cause of Microcytic Hypochromic Anemia

question 13

Multiple Choice

Which is the most common cause of microcytic hypochromic anemia in American women aged 20 to 50 years?

• A) Autoimmune hemolysis
• B) Iron deficiency
• C) Vitamin B₁₂ deficiency
• D) Thalassemia minor
• E) Viral infection

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Definitions:

Field Experiment

A study conducted in a real-world setting where the researcher manipulates one or more variables to observe the effect on a particular outcome.

Independent Variable

The factor in an experiment that is intentionally changed to observe its effect on the dependent variable.

Role Models

are individuals admired for their behaviors, qualities, or achievements, who serve as examples for others to emulate.

Behavior Modeling

A training method that involves showing learners how to perform a behavior by acting it out, often used in skill acquisition.