What is the approximate tidal volume of an average adult human?Multiple choice question.2900 ml5 liters500 ml1200 ml

Break Down the Problem

1. Identify the question: We need to find the approximate tidal volume of an average adult human from the provided options.
2. List the answer choices: 2900 ml, 5 liters, 500 ml, 1200 ml.

Relevant Concepts

• Tidal volume is the amount of air that is inhaled or exhaled in a single breath during regular breathing.
• The average tidal volume for an adult human typically ranges from about 400 ml to 600 ml.

Analysis and Detail

• Based on the average range of tidal volume, we can evaluate the provided choices:
  • 2900 ml is much larger than the typical tidal volume.
  • 5 liters (5000 ml) is significantly greater than the expected range.
  • 500 ml falls within the typical tidal volume range.
  • 1200 ml is slightly above the upper limit of the usual range but not as extreme as the others.

Verify and Summarize

• The closest value to the average tidal volume of an adult human, which typically falls between 400 ml and 600 ml, is 500 ml.

Final Answer

The approximate tidal volume of an average adult human is 500 ml.