Final answer:
Checking circulation involves assessing casualty's alertness, pain levels, and sensation of feeling in the limb.
Explanation:
Determine whether the casualty is alert is a crucial part of checking the circulation. This step helps assess the casualty's consciousness and overall condition.
Gently tap the limb to check the level of pain is another aspect of checking circulation. By assessing pain levels, it can provide insight into potential issues with blood flow.
Ask the casualty to describe the sensation of feeling in the limb aids in evaluating nerve function and circulation in the limb, contributing to a comprehensive assessment.
Learn more about Checking circulation in first aid here:
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