Equivalent Groups Typically Are Formed By

question 39

Multiple Choice

Equivalent groups typically are formed by.

• A)selecting two or more samples randomly from the population
• B)ensuring that the proportions of males and females are the same in each group
• C)matching participants for extraneous characteristics
• D)randomly assigning participants to groups

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Definitions:

Phagocytosis

The process by which cells, especially immune cells, engulf and digest foreign particles or pathogens.

Antigens

Substances that the immune system recognizes as foreign or dangerous, triggering an immune response.

Adjunct Therapy

Treatment used together with the primary treatment to enhance its effectiveness.

Rheumatoid Arthritis

A chronic inflammatory disorder affecting the joints, including those in the hands and feet, characterized by pain, swelling, and stiffness.