inspiratory reserve volume in Medicine. inspiratory reserve volume n. Abbr. IRV The maximal volume of air that can be inhaled after a normal inspiration. Also called complemental air. The American HeritageÂ® Stedman's Medical Dictionary
Niall Horan height in feet and cm: Niall Horan Thomas height is 5 FT 8 or 173 cm like Gary Numan the English singer, Ewen Bremner the Scottish actor, Usher Raymond the American singer and Dennis Hopper the American actor. Niall Horan weight in Pounds/lbs and KGs: Niall Horanâs weight is 161 lbs or 73 kg.
Alex Curran Height and Weight. Alex Curran stands 5 feet and 9 inches tall and weighs 122 pounds. Born in Aintree, Merseyside, England, Alex Curran graduated from Maghull High School, and originally pursued a career as a nail technician. She eventually began modeling and also became involved with popular English footballer, Steven Gerrard.