Q1) Passages within the upper respiratory tract that are actually holes in the skull that empty directly into the nasal cavity; in the dog, there are three paranasal sinuses, the frontal, maxillary and sphenoid sinuses?

Q2) Inflammatory skin disorder characterized by the presence of both papules and pustles (pus-filled nodules)?

Q3) Any organism that is dependent in some manner for its continued existence on another organism (its host), most often to the detriment of the host?

Q4) Characterized by minute, firm, crusty elevations of the skin?

Q5) Warts?

Q6) Nonulcerative, noninfectious inflammatory condition of the canine cornea that is highly progressive and potentially blinding; also called chronic superficial keratitis and German Shepherd pannus?

Q7) Total absence of voluntary movement in a muscle or set of muscles?

Q8) A minute, firm, well-demarcated elevation of the skin?

Q9) Presence of a parasite in the blood ciculation?

Q10) Swelling of the optic nerve?