Inflammatory skin disease commonly manifests as itchy, scaly skin, with patches of hair loss. Dogs can exhibit crusty lesions and in severe cases will develop a secondary bacterial infection. Depending on the severity and progression of the disease, treatment can be extensive and costly.
Informational listening entails listening with the goal of comprehending and retaining information. This type of listening is not evaluative and is common in teaching and learning contexts ranging from a student listening to an informative speech to an out-of-towner listening to directions to the nearest gas station.
Assistive Listening Devices. Assistive listening devices (ALDs) or assistive listening systems include a large variety of devices designed to help you hear sounds in everyday activities. ALDs are available in some public places such as auditoriums, movie theaters, houses of worship, and meeting rooms.