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.
The first, 12-year-old Williams Sullivan, is approximately 5 foot 4 inches tall with brown hair and weighing 90 pounds. The teenager, 16-year-old Eli Sullivan, is approximately 5 foot 6 inches tall with brown hair and weighing 120 pounds. They were last seen wearing jeans and t-shirts.