total lung capacity minus functional residual capacity is equal to
Answers
___________________________________________________
total lung capacity minus functional residual capacity is equal to
___________________________________________________
ғᴜɴᴄᴛɪᴏɴᴀʟ ʀᴇsɪᴅᴜᴀʟ ᴄᴀᴘᴀᴄɪᴛʏ (ғʀᴄ) ɪs ᴛʜᴇ ᴠᴏʟᴜᴍᴇ ᴏғ ᴀɪʀ ᴘʀᴇsᴇɴᴛ ɪɴ ᴛʜᴇ ʟᴜɴɢs ᴀᴛ ᴛʜᴇ ᴇɴᴅ ᴏғ ᴘᴀssɪᴠᴇ ᴇxᴘɪʀᴀᴛɪᴏɴ. ᴀᴛ ғʀᴄ, ᴛʜᴇ ᴏᴘᴘᴏsɪɴɢ ᴇʟᴀsᴛɪᴄ ʀᴇᴄᴏɪʟ ғᴏʀᴄᴇs ᴏғ ᴛʜᴇ ʟᴜɴɢs ᴀɴᴅ ᴄʜᴇsᴛ ᴡᴀʟʟ ᴀʀᴇ ɪɴ ᴇϙᴜɪʟɪʙʀɪᴜᴍ ᴀɴᴅ ᴛʜᴇʀᴇ ɪs ɴᴏ ᴇxᴇʀᴛɪᴏɴ ʙʏ ᴛʜᴇ ᴅɪᴀᴘʜʀᴀɢᴍ ᴏʀ ᴏᴛʜᴇʀ ʀᴇsᴘɪʀᴀᴛᴏʀʏ ᴍᴜsᴄʟᴇs.
ғʀᴄ ɪs ᴛʜᴇ sᴜᴍ ᴏғ ᴇxᴘɪʀᴀᴛᴏʀʏ ʀᴇsᴇʀᴠᴇ ᴠᴏʟᴜᴍᴇ (ᴇʀᴠ) ᴀɴᴅ ʀᴇsɪᴅᴜᴀʟ ᴠᴏʟᴜᴍᴇ (ʀᴠ) ᴀɴᴅ ᴍᴇᴀsᴜʀᴇs ᴀᴘᴘʀᴏxɪᴍᴀᴛᴇʟʏ 2100 ᴍʟ ɪɴ ᴀ 70 ᴋɢ, ᴀᴠᴇʀᴀɢᴇ-sɪᴢᴇᴅ ᴍᴀʟᴇ (ᴏʀ ᴀᴘᴘʀᴏxɪᴍᴀᴛᴇʟʏ 30ᴍʟ/ᴋɢ) .ɪᴛ ᴄᴀɴɴᴏᴛ ʙᴇ ᴇsᴛɪᴍᴀᴛᴇᴅ ᴛʜʀᴏᴜɢʜ sᴘɪʀᴏᴍᴇᴛʀʏ, sɪɴᴄᴇ ɪᴛ ɪɴᴄʟᴜᴅᴇs ᴛʜᴇ ʀᴇsɪᴅᴜᴀʟ ᴠᴏʟᴜᴍᴇ. ɪɴ ᴏʀᴅᴇʀ ᴛᴏ ᴍᴇᴀsᴜʀᴇ ʀᴠ ᴘʀᴇᴄɪsᴇʟʏ, ᴏɴᴇ ᴡᴏᴜʟᴅ ɴᴇᴇᴅ ᴛᴏ ᴘᴇʀғᴏʀᴍ ᴀ ᴛᴇsᴛ sᴜᴄʜ ᴀs ɴɪᴛʀᴏɢᴇɴ ᴡᴀsʜᴏᴜᴛ, ʜᴇʟɪᴜᴍ ᴅɪʟᴜᴛɪᴏɴ ᴏʀ ʙᴏᴅʏ ᴘʟᴇᴛʜʏsᴍᴏɢʀᴀᴘʜʏ.
ᴀ ʟᴏᴡᴇʀᴇᴅ ᴏʀ ᴇʟᴇᴠᴀᴛᴇᴅ ғʀᴄ ɪs ᴏғᴛᴇɴ ᴀɴ ɪɴᴅɪᴄᴀᴛɪᴏɴ ᴏғ sᴏᴍᴇ ғᴏʀᴍ ᴏғ ʀᴇsᴘɪʀᴀᴛᴏʀʏ ᴅɪsᴇᴀsᴇ. ғᴏʀ ɪɴsᴛᴀɴᴄᴇ, ɪɴ ᴇᴍᴘʜʏsᴇᴍᴀ, ғʀᴄ ɪs ɪɴᴄʀᴇᴀsᴇᴅ, ʙᴇᴄᴀᴜsᴇ ᴛʜᴇ ʟᴜɴɢs ᴀʀᴇ ᴍᴏʀᴇ ᴄᴏᴍᴘʟɪᴀɴᴛ ᴀɴᴅ ᴛʜᴇ ᴇϙᴜɪʟɪʙʀɪᴜᴍ ʙᴇᴛᴡᴇᴇɴ ᴛʜᴇ ɪɴᴡᴀʀᴅ ʀᴇᴄᴏɪʟ ᴏғ ᴛʜᴇ ʟᴜɴɢs ᴀɴᴅ ᴏᴜᴛᴡᴀʀᴅ ʀᴇᴄᴏɪʟ ᴏғ ᴛʜᴇ ᴄʜᴇsᴛ ᴡᴀʟʟ ɪs ᴅɪsᴛᴜʀʙᴇᴅ. ᴀs sᴜᴄʜ, ᴘᴀᴛɪᴇɴᴛs ᴡɪᴛʜ ᴇᴍᴘʜʏsᴇᴍᴀ ᴏғᴛᴇɴ ʜᴀᴠᴇ ɴᴏᴛɪᴄᴇᴀʙʟʏ ʙʀᴏᴀᴅᴇʀ ᴄʜᴇsᴛs ᴅᴜᴇ ᴛᴏ ᴛʜᴇ ʀᴇʟᴀᴛɪᴠᴇʟʏ ᴜɴᴏᴘᴘᴏsᴇᴅ ᴏᴜᴛᴡᴀʀᴅ ʀᴇᴄᴏɪʟ ᴏғ ᴛʜᴇ ᴄʜᴇsᴛ ᴡᴀʟʟ. ᴛᴏᴛᴀʟ ʟᴜɴɢ ᴄᴀᴘᴀᴄɪᴛʏ ᴀʟsᴏ ɪɴᴄʀᴇᴀsᴇs, ʟᴀʀɢᴇʟʏ ᴀs ᴀ ʀᴇsᴜʟᴛ ᴏғ ɪɴᴄʀᴇᴀsᴇᴅ ғᴜɴᴄᴛɪᴏɴᴀʟ ʀᴇsɪᴅᴜᴀʟ ᴄᴀᴘᴀᴄɪᴛʏ. ɪɴ ʜᴇᴀʟᴛʜʏ ʜᴜᴍᴀɴs, ғʀᴄ ᴄʜᴀɴɢᴇs ᴡɪᴛʜ ʙᴏᴅʏ ᴘᴏsᴛᴜʀᴇ. ᴏʙᴇsᴇ ᴘᴀᴛɪᴇɴᴛs ᴡɪʟʟ ʜᴀᴠᴇ ᴀ ʟᴏᴡᴇʀ ғʀᴄ ɪɴ ᴛʜᴇ sᴜᴘɪɴᴇ ᴘᴏsɪᴛɪᴏɴ ᴅᴜᴇ ᴛᴏ ᴛʜᴇ ᴀᴅᴅᴇᴅ ᴛɪssᴜᴇ ᴡᴇɪɢʜᴛ ᴏᴘᴘᴏsɪɴɢ ᴛʜᴇ ᴏᴜᴛᴡᴀʀᴅ ʀᴇᴄᴏɪʟ ᴏғ ᴛʜᴇ ᴄʜᴇsᴛ ᴡᴀʟʟ.....
____________________________________________________
__________________________________________________