Causes of Perihilar or diffuse infiltrates: The following medical conditions are some of the possible causes of Perihilar or diffuse infiltrates. There are likely to be other possible causes, so ask your doctor about your symptoms.
â¢ NUCLEAR FAMILY (noun). The noun NUCLEAR FAMILY has 1 sense: 1. a family consisting of parents and their children and grandparents of a marital partner. Familiarity information: NUCLEAR FAMILY used as a noun is very rare.
But even children who grew up in nuclear families have contributed to their decline as they have gone on in many cases to form non-nuclear families of their own. What the new census data underscore is an increasing awareness that the nuclear family is not the only kind of family or even the only healthy kind of family. In modern America no type of family can really be recognized to the exclusion of all others.