12 Questions
What is the primary diagnostic method for heartworm infection in dogs?
Knots/filter test
Which animals are considered intermediate hosts for Dirofilaria immitis?
Mosquitos
What is the approximate size of Dirofilaria immitis microfilariae?
300-325 x 6-7 um
Which of the following signs is NOT associated with heartworm infection in dogs?
Swelling of limbs
How soon can the earliest heartworm antigen be detected post-infection?
5 months
What is the primary treatment for inflammation associated with heartworm infection in dogs?
Prednisone
What is the main diagnostic method for detecting Onchocerca cervicalis in horses?
Skin biopsy
Which clinical sign is commonly observed in animals infected with Onchocerca lupi?
Acute conjunctivitis
Where are the adults of Onchocerca lupi commonly found within the host's body?
Connective tissue of the sclera
Which treatment method is NOT commonly used for Onchocerca lupi infections?
Corticosteroids
In which season are horses most likely to be exposed to Culicoides, a vector for Onchocerca cervicalis?
Late summer/fall
What is the primary mode of transmission of Onchocerca lupi in canines, cats, and humans?
Biting/blood-feeding flies
Test your knowledge on Dirofilaria immitis, the causative agent of heartworm disease in animals. Explore topics such as life cycle, morphology, diagnosis methods, and preventive measures.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
