Which of the Following Is a Sign or Symptom of Sickle

question 20

Multiple Choice

Which of the following is a sign or symptom of sickle cell anemia?

• A) Reddened skin
• B) Headache
• C) Nausea
• D) Delayed growth
• E) Enlarged spleen

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Definitions:

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A research method focused on obtaining data through objective measurements and statistical, mathematical, or computational techniques.

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Experiments

Controlled procedures carried out to investigate the effect of a variable on a particular system.