The respiratory tract is the path of air from the nose to the lungs. It is divided into two sections: Upper Respiratory Tract and the Lower Respiratory Tract. Included in the upper respiratory tract are the Nostrils, Nasal Cavities, Pharynx, Epiglottis, and the Larynx.he Respiratory System is crucial to every human being. Without it, we would cease to live outside of the womb. Let us begin by taking a look at the structure of the respiratory system and how vital it is to life.
If your pet does not have cataract surgery, we recommend that a complete ocular examination with intraocular pressure evaluation be performed every 3-6 months to prolong comfort for your pet, and the ophthalmologists may recommend eye drops to try to prevent the secondary complications of cataracts.
Cataract surgery facts. 1  Early symptoms of cataracts include blurred vision, glare, and difficulty reading. 2  Cataracts will affect most people and become more prominent as we age.  Cataracts can be diagnosed when the doctor examines the eyes with specialized viewing instruments.