Swine Enzootic Pneumonia: Mycoplasma Hyopneumoniae
12 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which of the following is the most accurate description of the onset of Enzootic Pneumonia in pigs?

  • Rapid, with all animals in the herd affected within a week
  • Gradual, affecting a few animals at first and slowly spreading (correct)
  • Sudden, affecting many animals at once
  • Unpredictable, with no clear pattern of spread

What is the most common characteristic of the lung lesions observed in Enzootic Pneumonia?

  • Lesions are more severe in the left lung than the right
  • Lesions are more severe in the right lung than the left (correct)
  • Lesions are evenly distributed throughout both lungs
  • Lesions are primarily found in the upper lobes of the lungs

Which of the following is the most effective treatment for eliminating Enzootic Pneumonia in pigs?

  • Intranasal vaccination with an attenuated MH vaccine
  • There is no effective treatment to eliminate the disease (correct)
  • Doxycycline administered in the feed
  • Vaccination with a killed Mycoplasma hyopneumoniae (MH) vaccine

Which of the following is the most effective method for controlling and preventing Enzootic Pneumonia in a pig herd?

<p>Implementing an all-in/all-out pig flow system (B)</p> Signup and view all the answers

Which of the following is the most accurate description of the clinical signs of Enzootic Pneumonia in pigs?

<p>Coughing that becomes less obvious with increasing age (B)</p> Signup and view all the answers

Which of the following is the most accurate diagnostic method for Enzootic Pneumonia in pigs?

<p>Tracheal bronchial swabbing and RT-PCR (B)</p> Signup and view all the answers

What is the major manifestation of Swine Enzootic Pneumonia?

<p>Crackling, hacking cough (D)</p> Signup and view all the answers

Which of the following mycoplasmas can complicate Swine Enzootic Pneumonia by coexisting with Mycoplasma Hyopneumoniae in the upper respiratory tract of pigs?

<p>Mycoplasma Hyorhinis (B)</p> Signup and view all the answers

What role do macrophages play after Mycoplasma Hyopneumoniae infection?

<p>Impaired phagocytic activity (D)</p> Signup and view all the answers

What type of bacterial infection can result in toxemic bronchopneumonia in Swine Enzootic Pneumonia?

<p>Pasteurella spp. (C)</p> Signup and view all the answers

Which lung lobes commonly show lesions in pigs affected by Swine Enzootic Pneumonia?

<p>Right cranial and middle lobes, left cranial, middle, and diaphragmatic lobes (D)</p> Signup and view all the answers

What is the typical course of the epidemic form of Swine Enzootic Pneumonia within a herd?

<p>~3 months (A)</p> Signup and view all the answers

More Like This

Swine Digestive System Diagram
10 questions
Swine Judging Key Concepts
22 questions
Swine Breeds Flashcards
9 questions

Swine Breeds Flashcards

WellRegardedObsidian1129 avatar
WellRegardedObsidian1129
Swine Breed Identification Chapter 21
10 questions
Use Quizgecko on...
Browser
Browser