Skip to main content
Medmastery
My courses
Course library
Magazine
Webinars
CME
Muhammad
Muhammad
Basic Membership
Upgrade to Pro
Claim CME credits.
Account info
Personal info
Subscription
Log out
The background quiz
Cancel
When is the earliest recorded account of respiratory physiology and assessment of lung function?
Choose one
The fourth century, B.C.
The fourth century, A.D.
The early part of the nineteenth century
The mid-twentieth century
Question
1
of
5
