Podcast
Questions and Answers
What are the infectious agents that can cause corneal ulcers in host species?
What are the infectious agents that can cause corneal ulcers in host species?
- Feline coronavirus, canine herpesvirus, equine herpesvirus-1, Escherichia coli
- Feline herpesvirus-1, canine herpesvirus, equine herpesvirus-2, Moraxella bovis (correct)
- Feline panleukopenia virus, canine parvovirus, equine arteritis virus, Salmonella enterica
- Feline calicivirus, canine distemper virus, equine influenza virus, Mycobacterium tuberculosis
What is the classic appearance of a melting ulcer?
What is the classic appearance of a melting ulcer?
- A hard surface with red streaks
- A rough surface with yellow discoloration
- A very soft surface where the affected tissue may appear to be sagging/melting (correct)
- A smooth surface with white patches
Which condition involves proteolytic degradation of corneal stromal collagen?
Which condition involves proteolytic degradation of corneal stromal collagen?
- Melting ulcers (correct)
- Stromal ulcers
- Descemetoceles
- Superficial ulcers
What does a fluorescein stain bind to in the cornea?
What does a fluorescein stain bind to in the cornea?
In what condition does only Descemet’s membrane and endothelium remain intact?
In what condition does only Descemet’s membrane and endothelium remain intact?
Which bacterial agents are typically responsible for eliciting enzymes that lead to melting ulcers?
Which bacterial agents are typically responsible for eliciting enzymes that lead to melting ulcers?
What is the main cause of corneal edema in the absence of a corneal epithelial defect?
What is the main cause of corneal edema in the absence of a corneal epithelial defect?
What happens when there is extensive loss or degeneration of corneal endothelium?
What happens when there is extensive loss or degeneration of corneal endothelium?
How do blood vessels typically respond to surface corneal disease?
How do blood vessels typically respond to surface corneal disease?
What causes corneal pigmentation to occur?
What causes corneal pigmentation to occur?
What is one consequence of corneal vascularization?
What is one consequence of corneal vascularization?
Why does corneal edema occur as a result of endothelial dysfunction?
Why does corneal edema occur as a result of endothelial dysfunction?
What is the common term for Chronic Superficial Keratitis (CSK)?
What is the common term for Chronic Superficial Keratitis (CSK)?
Which breed is NOT commonly affected by Chronic Superficial Keratitis?
Which breed is NOT commonly affected by Chronic Superficial Keratitis?
What type of condition is Chronic Superficial Keratitis thought to be?
What type of condition is Chronic Superficial Keratitis thought to be?
Why are the manifestations of Chronic Superficial Keratitis more severe at high altitude?
Why are the manifestations of Chronic Superficial Keratitis more severe at high altitude?
What is a possible treatment option to reduce pigmentation in Chronic Superficial Keratitis?
What is a possible treatment option to reduce pigmentation in Chronic Superficial Keratitis?
What is a characteristic feature of third eyelid thickening in Chronic Superficial Keratitis?
What is a characteristic feature of third eyelid thickening in Chronic Superficial Keratitis?
Which bacterial virulence factors are mentioned as contributing to the severity of Infectious Bovine Keratoconjunctivitis?
Which bacterial virulence factors are mentioned as contributing to the severity of Infectious Bovine Keratoconjunctivitis?
What is the initial clinical sign of Infectious Bovine Keratoconjunctivitis that involves abnormal eyelid twitching?
What is the initial clinical sign of Infectious Bovine Keratoconjunctivitis that involves abnormal eyelid twitching?
Which factor plays a role in contributing to disease outbreaks of Infectious Bovine Keratoconjunctivitis related to the host?
Which factor plays a role in contributing to disease outbreaks of Infectious Bovine Keratoconjunctivitis related to the host?
What environmental factor is mentioned as playing a role in the occurrence of Infectious Bovine Keratoconjunctivitis?
What environmental factor is mentioned as playing a role in the occurrence of Infectious Bovine Keratoconjunctivitis?
Which antibiotic is specifically labeled for use in the U.S. against Moraxella bovis in cattle?
Which antibiotic is specifically labeled for use in the U.S. against Moraxella bovis in cattle?
Besides direct contact, what is highlighted as a major mode of transmission for Moraxella bovis in Infectious Bovine Keratoconjunctivitis?
Besides direct contact, what is highlighted as a major mode of transmission for Moraxella bovis in Infectious Bovine Keratoconjunctivitis?
What term is more appropriate when lipid accumulation is associated with systemic lipid metabolism disorders or corneal disease?
What term is more appropriate when lipid accumulation is associated with systemic lipid metabolism disorders or corneal disease?
In what type of patients is corneal mineralization usually seen as a degenerative condition?
In what type of patients is corneal mineralization usually seen as a degenerative condition?
Which layer of the cornea is most affected by mineralization?
Which layer of the cornea is most affected by mineralization?
Why is topical EDTA often recommended for corneal mineralization?
Why is topical EDTA often recommended for corneal mineralization?
What treatment is typically not recommended for lipid keratopathy cases that are usually not sight threatening?
What treatment is typically not recommended for lipid keratopathy cases that are usually not sight threatening?
What may be more effective when applied topically as an intensive treatment in conjunction with surgical removal of epithelium for corneal mineralization?
What may be more effective when applied topically as an intensive treatment in conjunction with surgical removal of epithelium for corneal mineralization?
