Yet, there a myriad of other causes that can leave you out of breath. Airway complications, i.e. something stuck in your throat, croup, epiglottitis, can be a cause for dyspnea because oxygen flow to your lungs is obstructed. Initial emergency treatment for dyspnea is oxygen.
plenary (comparative more plenary, superlative most plenary) 1  Fully attended; for everyone's attendance. ( 2 theology or law) Complete; full; entire; absolute. I. Watts A treatise on a subject should be plenary or full.
A plenary power or plenary authority is a complete and absolute power to take action on a particular issue, with no limitations, e.g. the granting of federal pardons by the President. It is derived from the Latin term plenus (full). 1 United States 1.1 Statutes.