EQN2000- Final Exam Guide - Comprehensive Notes for the exam ( 28 pages long!)
Document Summary
Smaller than most bacteria and share some characteristics of viruses: ex- rickettsia rickettsia- rocky mountain spotted fever, potamotic, viruses, very small consisting of an rna or dna core and outer core of protein. They can reproduce and grow only inside living cells: ex- eee/wee/vee ehv influenza rabies eva, prions. Indirect: animate mechanisms, vectors, mosquitos, ticks, fleas. Inanimate mechanisms: formites, environmental vehicles, portal of entry. Alimentary tract water, food, flies: susceptible host. The horse responds by building its own antibodies: difficulties in diagnosing, most cases of an infection with are not apparent o mild symptoms will go unnoticed unreported and untreated, many diseases look alike- similar signs and symptoms. Indirect: via aquatic insects, portal of entry. Integumentary system: skin, biggest organ, easily examined, directly visible, palpable, hair, coat, hooves, modified skin structure. Ingested or inhaled allergic reactions: urticarial and angioedema(wheal and flare) Immune vasculitis: purpura hemorrhagica, cushings disease(ppid, hirsutism, pemphigus foliaceus, traumatic skin injuries, lacerations, punctures, abrasions, chemical and toxicity.
