Swine in Biomedical Research
42 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

Which of the following is NOT a reason why swine are commonly used in biomedical research?

  • Studying exercise physiology
  • Studying atherosclerosis
  • Studying cardiovascular disease
  • Studying the effects of radiation exposure (correct)

    • Which breed of swine is preferred for chronic studies due to their relatively long lifespan?

  • Minipigs (correct)
  • Wild boars
  • Domestic swine
  • Microswine

    • Why are pigs a suitable model for biomedical research?

  • Their skin is similar to humans
  • Their upper respiratory tract is similar to humans
  • Their internal organs are similar to humans (correct)
  • Their teeth are similar to humans

    • What is the principal defense of swine?

    <p>Their tusks</p> Signup and view all the answers

    Which of the following is a common restraint method for minipigs?

    <p>V-troughs</p> Signup and view all the answers

    Why should pigs not be housed in cages unless necessary for a procedure?

    <p>It can cause stress and discomfort</p> Signup and view all the answers

    What is the recommended method for euthanizing pigs?

    <p>Lethal injection of barbiturate</p> Signup and view all the answers

    What is the recommended daily feed amount for pigs to prevent obesity?

    <p>1-2% of their body weight</p> Signup and view all the answers

    Why is environmental enrichment important for pigs in laboratory settings?

    <p>To reduce boredom and negative behaviors</p> Signup and view all the answers

    Which of the following is a common use of swine in biomedical research?

    <p>Studying exercise physiology</p> Signup and view all the answers

    What is the preferred breed of swine for chronic studies and why?

    <p>Minipigs, because they have a relatively long lifespan</p> Signup and view all the answers

    Why are pigs a suitable model for biomedical research?

    <p>Their internal organs are similar to humans</p> Signup and view all the answers

    What is the principal defense of swine and why is it important to know?

    <p>Their teeth, because they can become aggressive</p> Signup and view all the answers

    What is the recommended method for identifying pigs in biomedical research?

    <p>Ear tagging</p> Signup and view all the answers

    What is the recommended housing for swine in biomedical research?

    <p>Housing in groups with limited sizes</p> Signup and view all the answers

    What is the recommended diet for swine in biomedical research?

    <p>A low-calorie diet</p> Signup and view all the answers

    What is the purpose of environmental enrichment for swine in biomedical research?

    <p>To prevent negative behaviors</p> Signup and view all the answers

    What is the recommended method for euthanizing swine in biomedical research?

    <p>Lethal injection of barbiturate</p> Signup and view all the answers

    Swine have a strong herding instinct similar to other farm animals.

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

    Minipigs and microswine are the same breed of pig.

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

    Pigs have similar internal organs to humans, making them a suitable model for research.

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

    Boar tusks do not require trimming for safety.

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

    Swine are not social animals and do not require interaction with other pigs.

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

    Restraint methods for domestic swine are similar to those used for laboratory dogs.

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

    Ear tattooing and notching are acceptable methods for identifying pigs in biomedical research.

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

    Pigs should always be housed in cages for their safety.

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

    Pigs are strict herbivores and do not require diets formulated for their nutritional needs.

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

    Hoof trimming is not necessary for swine maintenance.

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

    Pigs in pain may show changes in behavior and gait.

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

    Carcass disposal does not need to follow facility guidelines.

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

    What are some of the biomedical research areas that swine are commonly used for?

    <p>Exercise physiology, nutrition, atherosclerosis, diabetes, transplantation, toxicology, reproductive and pharmacological studies.</p> Signup and view all the answers

    What is the purpose of breeding minipigs?

    <p>For their small size and docility, and to use them for chronic studies due to their relatively long lifespan.</p> Signup and view all the answers

    What similarities between pigs and humans make pigs a suitable model for research?

    <p>Their internal organs, skin, teeth, upper gastrointestinal tract, heart position, blood supply, and nutrient requirements.</p> Signup and view all the answers

    What are some physical features of pigs that are important to consider when housing them?

    <p>Firm noses, hooves with four toes, and sharp boar tusks that require trimming for safety.</p> Signup and view all the answers

    What are some behavioral characteristics of swine?

    <p>Social animals but have little herding instinct, can behave unpredictably, and can become aggressive with little warning.</p> Signup and view all the answers

    How can minipigs and microswine be socialized with humans?

    <p>Through positive reinforcement and gentle handling.</p> Signup and view all the answers

    What are some common restraint methods used for swine in biomedical research?

    <p>Slings, Terris confinement stands, V-troughs, and snares.</p> Signup and view all the answers

    How are pigs commonly identified in biomedical research?

    <p>Ear tags or microchips.</p> Signup and view all the answers

    What is the recommended housing for swine in biomedical research?

    <p>They should not be housed in cages unless necessary for a procedure, and should be housed in groups with limited sizes to promote a stable social hierarchy. Males and females should be housed separately.</p> Signup and view all the answers

    What are some important considerations for designing indoor swine facilities?

    <p>Meeting specialized needs such as breeding, farrowing, and housing young pigs, and constructing fences, pen dividers, and gates with durable material.</p> Signup and view all the answers

    What kind of diet do swine require for their nutritional needs?

    <p>Omnivorous diets formulated specifically for them.</p> Signup and view all the answers

    Why is hoof trimming essential for swine maintenance?

    <p>To prevent overgrowth of hooves and complications of inadequate hoof maintenance.</p> Signup and view all the answers

    Study Notes

    Swine in Biomedical Research

    • Swine, including domestic and miniature breeds, are commonly used in biomedical research for studying exercise physiology, nutrition, atherosclerosis, diabetes, transplantation, toxicology, reproductive and pharmacological studies.

    • Minipigs were selectively bred for their small size and docility, and are preferred for chronic studies due to their relatively long lifespan.

    • The internal organs of pigs are similar to humans, making them a suitable model for research. Their skin, teeth, upper gastrointestinal tract, heart position, blood supply, and nutrient requirements are similar to humans.

    • Pigs have a firm nose used for exploring the environment, and hooves with four toes that require nonslip flooring. Boar tusks are sharp and require trimming for safety.

    • Swine are social animals but have little herding instinct and can behave unpredictably. They can become aggressive with little warning, and their principal defense is their teeth.

    • Minipigs and microswine are social and easily socialized with humans, responding well to positive reinforcement and gentle handling. They prefer a clean environment and are vocal at feeding time.

    • Restraint methods for minipigs are similar to those used for laboratory dogs, while domestic swine require more effort for training. Common restraint methods include slings, Terris confinement stands, V-troughs, and snares.

    • Pigs are commonly identified with ear tags or microchips, but ear tattooing and notching should be avoided.

    • Pigs should not be housed in cages unless necessary for a procedure, and should be housed in groups with limited sizes to promote a stable social hierarchy. Males and females should be housed separately.

    • Designs for indoor swine facilities are developed to meet specialized needs, such as breeding, farrowing, and housing young pigs. Fences, pen dividers, and gates should be well constructed of durable material.

    • Pigs are omnivorous and require diets formulated specifically for their nutritional needs. Access to water under high pressure is essential for cleaning pens.

    • Hoof trimming is essential for swine maintenance to prevent overgrowth of hooves and complications of inadequate hoof maintenance.

    • Domestic swine may be housed outdoors in portable shelters or open-front sheds placed on concrete, with access to shade during the summer.Feeding, Enrichment, and Care of Laboratory Swine

    • Laboratory swine, including miniature pigs, are available from commercial suppliers.

    • Pigs should not be fed more than 2% of their body weight daily to prevent obesity.

    • Outdoor pigs may require slightly more feed due to increased exercise.

    • Minipigs and microswine are fed a low-calorie diet to prevent obesity.

    • Adequate space for feeding and watering must be provided to prevent competition.

    • Young pigs are usually fed twice a day, while older pigs are fed once daily.

    • Automated drinking systems are recommended to ensure water is available ad libitum.

    • Environmental enrichment, such as toys and substrate, is important for pigs to prevent boredom and negative behaviors.

    • Autoclaved straw or hay can reduce aggressive behaviors and provide insulation.

    • Pigs in pain may be unwilling to move and may become aggressive; observant technicians may detect changes in behavior and gait.

    • Pigs should be euthanized with a lethal dose of barbiturate, cardiac injection of potassium chloride under anesthesia, or a penetrating captive bolt.

    • Death must be verified, and carcass disposal should follow facility guidelines.

    Swine in Biomedical Research

    • Swine, including domestic and miniature breeds, are commonly used in biomedical research for studying exercise physiology, nutrition, atherosclerosis, diabetes, transplantation, toxicology, reproductive and pharmacological studies.

    • Minipigs were selectively bred for their small size and docility, and are preferred for chronic studies due to their relatively long lifespan.

    • The internal organs of pigs are similar to humans, making them a suitable model for research. Their skin, teeth, upper gastrointestinal tract, heart position, blood supply, and nutrient requirements are similar to humans.

    • Pigs have a firm nose used for exploring the environment, and hooves with four toes that require nonslip flooring. Boar tusks are sharp and require trimming for safety.

    • Swine are social animals but have little herding instinct and can behave unpredictably. They can become aggressive with little warning, and their principal defense is their teeth.

    • Minipigs and microswine are social and easily socialized with humans, responding well to positive reinforcement and gentle handling. They prefer a clean environment and are vocal at feeding time.

    • Restraint methods for minipigs are similar to those used for laboratory dogs, while domestic swine require more effort for training. Common restraint methods include slings, Terris confinement stands, V-troughs, and snares.

    • Pigs are commonly identified with ear tags or microchips, but ear tattooing and notching should be avoided.

    • Pigs should not be housed in cages unless necessary for a procedure, and should be housed in groups with limited sizes to promote a stable social hierarchy. Males and females should be housed separately.

    • Designs for indoor swine facilities are developed to meet specialized needs, such as breeding, farrowing, and housing young pigs. Fences, pen dividers, and gates should be well constructed of durable material.

    • Pigs are omnivorous and require diets formulated specifically for their nutritional needs. Access to water under high pressure is essential for cleaning pens.

    • Hoof trimming is essential for swine maintenance to prevent overgrowth of hooves and complications of inadequate hoof maintenance.

    • Domestic swine may be housed outdoors in portable shelters or open-front sheds placed on concrete, with access to shade during the summer.Feeding, Enrichment, and Care of Laboratory Swine

    • Laboratory swine, including miniature pigs, are available from commercial suppliers.

    • Pigs should not be fed more than 2% of their body weight daily to prevent obesity.

    • Outdoor pigs may require slightly more feed due to increased exercise.

    • Minipigs and microswine are fed a low-calorie diet to prevent obesity.

    • Adequate space for feeding and watering must be provided to prevent competition.

    • Young pigs are usually fed twice a day, while older pigs are fed once daily.

    • Automated drinking systems are recommended to ensure water is available ad libitum.

    • Environmental enrichment, such as toys and substrate, is important for pigs to prevent boredom and negative behaviors.

    • Autoclaved straw or hay can reduce aggressive behaviors and provide insulation.

    • Pigs in pain may be unwilling to move and may become aggressive; observant technicians may detect changes in behavior and gait.

    • Pigs should be euthanized with a lethal dose of barbiturate, cardiac injection of potassium chloride under anesthesia, or a penetrating captive bolt.

    • Death must be verified, and carcass disposal should follow facility guidelines.

    Swine in Biomedical Research

    • Swine, including domestic and miniature breeds, are commonly used in biomedical research for studying exercise physiology, nutrition, atherosclerosis, diabetes, transplantation, toxicology, reproductive and pharmacological studies.

    • Minipigs were selectively bred for their small size and docility, and are preferred for chronic studies due to their relatively long lifespan.

    • The internal organs of pigs are similar to humans, making them a suitable model for research. Their skin, teeth, upper gastrointestinal tract, heart position, blood supply, and nutrient requirements are similar to humans.

    • Pigs have a firm nose used for exploring the environment, and hooves with four toes that require nonslip flooring. Boar tusks are sharp and require trimming for safety.

    • Swine are social animals but have little herding instinct and can behave unpredictably. They can become aggressive with little warning, and their principal defense is their teeth.

    • Minipigs and microswine are social and easily socialized with humans, responding well to positive reinforcement and gentle handling. They prefer a clean environment and are vocal at feeding time.

    • Restraint methods for minipigs are similar to those used for laboratory dogs, while domestic swine require more effort for training. Common restraint methods include slings, Terris confinement stands, V-troughs, and snares.

    • Pigs are commonly identified with ear tags or microchips, but ear tattooing and notching should be avoided.

    • Pigs should not be housed in cages unless necessary for a procedure, and should be housed in groups with limited sizes to promote a stable social hierarchy. Males and females should be housed separately.

    • Designs for indoor swine facilities are developed to meet specialized needs, such as breeding, farrowing, and housing young pigs. Fences, pen dividers, and gates should be well constructed of durable material.

    • Pigs are omnivorous and require diets formulated specifically for their nutritional needs. Access to water under high pressure is essential for cleaning pens.

    • Hoof trimming is essential for swine maintenance to prevent overgrowth of hooves and complications of inadequate hoof maintenance.

    • Domestic swine may be housed outdoors in portable shelters or open-front sheds placed on concrete, with access to shade during the summer.Feeding, Enrichment, and Care of Laboratory Swine

    • Laboratory swine, including miniature pigs, are available from commercial suppliers.

    • Pigs should not be fed more than 2% of their body weight daily to prevent obesity.

    • Outdoor pigs may require slightly more feed due to increased exercise.

    • Minipigs and microswine are fed a low-calorie diet to prevent obesity.

    • Adequate space for feeding and watering must be provided to prevent competition.

    • Young pigs are usually fed twice a day, while older pigs are fed once daily.

    • Automated drinking systems are recommended to ensure water is available ad libitum.

    • Environmental enrichment, such as toys and substrate, is important for pigs to prevent boredom and negative behaviors.

    • Autoclaved straw or hay can reduce aggressive behaviors and provide insulation.

    • Pigs in pain may be unwilling to move and may become aggressive; observant technicians may detect changes in behavior and gait.

    • Pigs should be euthanized with a lethal dose of barbiturate, cardiac injection of potassium chloride under anesthesia, or a penetrating captive bolt.

    • Death must be verified, and carcass disposal should follow facility guidelines.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Related Documents

    ALAT Chapter 26 Swine PDF

    Description

    Test your knowledge on the use of swine in biomedical research with this informative quiz. Learn about the benefits of using pigs as a model organism for studying exercise physiology, nutrition, diabetes, and more. Discover the unique characteristics of swine, including their similar internal organs to humans, social behavior, and dietary needs. Test your understanding of the proper care and housing of laboratory swine, including feeding, enrichment, and euthanasia procedures. Take this quiz to learn more about the role of swine

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser