Basic Concepts of Pathology
37 Questions
1 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

What is the first step in the post-mortem technique in small animals?

  • Extend incision of the last ribs on both sides
  • Reflect the sternum and the attached portion of ribs
  • Place the animal on its back (correct)
  • Make a ventral midline incision through the skin from the mandibular symphysis to pubis
  • What is done to expose the oral cavity in a post-mortem examination?

  • Make a ventral midline incision through the skin
  • Incise through the soft tissues between the mandibles (correct)
  • Dissect the neck
  • Reflect the sternum and the attached portion of ribs
  • What is the purpose of extending the incision of the last ribs on both sides?

  • To expose the neck
  • To expose the brain
  • To expose the thoracic viscera
  • To expose the abdominal viscera (correct)
  • What is the next step after cutting transversely at the anterior limit of the cranial cavity in a post-mortem examination of the brain?

    <p>Connect the end of this cut to the foramen magnum on both sides of the skull</p> Signup and view all the answers

    What is the purpose of sampling the lungs in a post-mortem examination of a ruminant?

    <p>To collect a piece of lung tissue into formalin</p> Signup and view all the answers

    What is the final step in the post-mortem examination of a ruminant?

    <p>Sample the lungs</p> Signup and view all the answers

    What is the purpose of making two transverse sections of the heart during post-mortem examination?

    <p>To examine the atrioventricular valves</p> Signup and view all the answers

    What is the reason for collecting faecal samples during post-mortem examination?

    <p>To collect samples for FEC</p> Signup and view all the answers

    What is the effect of temperature on post-mortem autolysis?

    <p>The mechanism of enzymatic reaction depends on temperature</p> Signup and view all the answers

    What is the role of bacteria in post-mortem changes?

    <p>They particularly enhance the process of autolysis</p> Signup and view all the answers

    What is the purpose of taking samples of muscle tissue during post-mortem examination?

    <p>To look for areas of pallor suggestive of nutritional myopathy</p> Signup and view all the answers

    What is the primary goal of studying pathology?

    <p>To fill the gap between basic and clinical sciences</p> Signup and view all the answers

    What is the effect of the condition of the animal before death on post-mortem autolysis?

    <p>Nutritional status affects the rate of post-mortem autolysis</p> Signup and view all the answers

    What is the study of the sequence of events in response to etiological agents?

    <p>Pathogenesis</p> Signup and view all the answers

    What is the term used to describe the diagnosis of a particular disease?

    <p>Pathognomonic</p> Signup and view all the answers

    What is the focus of Pathobiology?

    <p>Biological changes in cells due to structural changes</p> Signup and view all the answers

    What is the term used to describe the study of the development of lesions leading to death?

    <p>Pathogenesis</p> Signup and view all the answers

    What is the term used to describe the study of the sequence of events of lesions development with emphasizing functional abnormalities?

    <p>Pathophysiology</p> Signup and view all the answers

    What is the type of pathology that deals with the technical aspects of laboratory diagnosis and prevention of disease?

    <p>Clinical pathology</p> Signup and view all the answers

    What is the term used to describe the study of life tissues in pathology?

    <p>Biopsy</p> Signup and view all the answers

    What is the type of pathology that deals with the study of medicolegal aspects of disease?

    <p>Forensic pathology</p> Signup and view all the answers

    What is the term used to describe the criteria for describing gross lesions?

    <p>Criteria of gross lesion description</p> Signup and view all the answers

    What is the effect of the fat layer in obese animals after death?

    <p>It retards the cooling process</p> Signup and view all the answers

    Which of the following post-mortem changes is associated with a fall in ATP?

    <p>Algor mortis</p> Signup and view all the answers

    What is the result of Livor mortis?

    <p>Intense discolouration of organs and tissues at the down side of the carcass</p> Signup and view all the answers

    What is the term for the greenish gray to dark discolouration caused by the action of bacteria on haemoglobin?

    <p>Pseudomelanosis</p> Signup and view all the answers

    What is the term for the gelatinous mass formed by the separation and coagulation of plasma protein?

    <p>Chicken fat clot</p> Signup and view all the answers

    What is the fundamental underlying biochemical mechanism of cell injury?

    <p>All of the above</p> Signup and view all the answers

    What is the term for the abnormal accumulation of triglycerides within parenchymal cells?

    <p>Fatty degeneration</p> Signup and view all the answers

    What is the characteristic appearance of hyaline degeneration under H and E stain?

    <p>Shiny glassy and homogenously eosinophilic</p> Signup and view all the answers

    What is the type of necrosis that involves the decomposition of tissue by saprophytic bacteria?

    <p>Gangrenous necrosis</p> Signup and view all the answers

    What is the term for the death of cells and tissue while the body is still living?

    <p>Necrosis</p> Signup and view all the answers

    What is the type of necrosis that occurs in striated muscle due to coagulation of protein in the cytoplasm?

    <p>Zenker's necrosis</p> Signup and view all the answers

    What is the purpose of the post-mortem technique?

    <p>To diagnose the cause of death</p> Signup and view all the answers

    What is the term for the sloughing of necrotic cells?

    <p>Sloughing</p> Signup and view all the answers

    What is the type of degeneration that occurs due to the entry of water into the cytoplasm?

    <p>Hydropic degeneration</p> Signup and view all the answers

    What is the term for the programmed cell death that occurs in response to specific genes?

    <p>Apoptosis</p> Signup and view all the answers

    More Like This

    Pathology Quiz (Lec 1) (Set 2)
    20 questions

    Pathology Quiz (Lec 1) (Set 2)

    InexpensiveFriendship avatar
    InexpensiveFriendship
    Liver Diseases Part 1 Quiz
    10 questions
    Pathology Midterm Questions
    29 questions

    Pathology Midterm Questions

    PortableMahoganyObsidian9457 avatar
    PortableMahoganyObsidian9457
    Use Quizgecko on...
    Browser
    Browser