What is the typical tidal volume in a healthy adult?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Enhance your comprehension with the PhysioEx 8 Test. Utilize multiple choice questions, gain insights through hints, and explore detailed explanations. Prepare thoroughly for your exam!

Multiple Choice

What is the typical tidal volume in a healthy adult?

Explanation:
Tidal volume is the amount of air moved in or out with each normal breath during quiet breathing. In a healthy adult, this value is about 7–8 mL of air per kilogram of body weight, so a person around 70 kg typically has a resting tidal volume near 490–560 mL, commonly rounded to about 500 mL. The other options are outside the usual resting range: 250 mL is too small for a typical quiet breath, while 750 mL and 1000 mL represent deeper or forced breathing rather than normal tidal ventilation.

Tidal volume is the amount of air moved in or out with each normal breath during quiet breathing. In a healthy adult, this value is about 7–8 mL of air per kilogram of body weight, so a person around 70 kg typically has a resting tidal volume near 490–560 mL, commonly rounded to about 500 mL. The other options are outside the usual resting range: 250 mL is too small for a typical quiet breath, while 750 mL and 1000 mL represent deeper or forced breathing rather than normal tidal ventilation.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy