Final answer:
The appropriate day to read your TB skin test results is Friday, following the 48-72 hours guideline.
Explanation:
The appropriate day to have your TB skin test results read is Friday, considering the test should be read within 48-72 hours. If the test was placed on Monday, Friday falls within this timeframe. This allows for accurate interpretation of any redness, swelling, or hardness, which could indicate a positive result.
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