Section III. The form of imperative contrasting with hypothetical imperatives is the categorical imperative. This type of imperative purports to be true, or as is sometimes said, valid, apart from any presupposed end or purpose to be achieved by acting as it commands.ynthetic a priori. Kant claims that the categorical imperative is a synthetic a priori proposition. This means in part that we can know the categorical imperative that one ought to act only on maxims we can will to become universal laws independently of experience or any sensory observations.
The lung parenchyma is initially abnormal on chest radiographs in about one-half of patients. The percentage is higher on computed tomography which can detect disease when the radiograph is normal.
Medical Definition of PARENCHYMA. : the essential and distinctive tissue of an organ or an abnormal growth as distinguished from its supportive framework.