A server running Active Directory Domain Services (AD DS) is called a domain controller. It authenticates and authorizes all users and computers in a Windows domain type networkâassigning and enforcing security policies for all computers and installing or updating software.
Infectious diseases and heartworm disease. Infectious diseases, like kennel cough and canine influenza in dogs, and feline herpesvirus in cats can cause abnormal breathing. Heartworm disease can also cause abnormal breathing in dogs and cats.
What Causes Orthopnea? In any normal person, when lying down to sleep there is a redistribution of the fluid within the body. Due to gravity, some of the fluid in the legs and in the organs of the abdomen moves into the chest area. This redistribution of fluid is relatively minor, and in most people it has no effect whatsoever on breathing.