114 Questions
What are the parameters to monitor for the animal room environment?
Temperature, ventilation, humidity, air quality, lighting, noise, vibration
What is the recommended range for humidity in the animal room environment?
30-70%
How many fresh air changes per hour are recommended for ventilation in the animal room environment?
10-15
What is the maximum recommended noise level in decibels for the animal room environment?
85 decibels
At what level should lighting be maintained in lux at 1 meter above the floor in the animal room environment?
325
What are considered under physical plant life support in the animal room environment?
Maintenance, replacement, backup power, building materials, heating, cooling, lighting, security
What is the maximum foot candles level at cage level in the animal room environment?
130-325
What is the recommended range for humidity in the animal room environment?
30-70%
How often should monitoring be done for ventilation in the animal room environment?
Regularly throughout the day
What should be done with vibration sources in the animal room environment?
Identify all sources and isolate or dampen them with vibration suppression systems.
What are the main considerations for the physical factors of housing?
Toxicity, Security, Corrosion resistance, Ease of cleaning
What is the primary purpose of enrichment in animal housing?
Promote psychological well-being and prevent stress
What does the term 'Macro Environment' in animal research environment primarily refer to?
Temperature, Humidity, Air Quality, Lighting, Noise, Vibration
Which factor is crucial in determining the cleaning frequency in animal housing?
Housing density and husbandry practices
What is the main purpose of bedding in animal housing?
Absorb urine & feces and decrease microorganism growth
What are the key aspects of water management in animal housing?
Drinking source (Bottle or Automatic), Potable & Uncontaminated water source, Water treatment (Filtered, Autoclaved)
What should be considered while designing the housing for animals?
Accessibility to Food & Water, Slip Resistant, Solid, Perforated, Slated, Smooth texture
What is the primary purpose of monitoring & trend tracking in animal research environments?
Physical Monitoring, Online/Digital monitoring for notification of issues
What is the significance of microenvironment in animal housing?
Prevent abnormal brain development, physiologic dysfunction & behavioral disorders
Why is it important to consider species-specific behavior & special considerations in animal housing?
To meet the unique needs of different animals based on their natural behaviors
What are key environmental factors to consider in the animal research environment?
Humidity, ventilation, temperature, noise and vibration, and lighting
What is the definition of poikilothermic animals as per the text?
Animals that vary their internal body temperature based on external environmental temperature
What is the purpose of a life support system (LSS) in the animal research environment?
To provide water as a key factor for the animals, requiring water sources, maintenance, and filtration
What are zoonoses as mentioned in the text?
Diseases that can be transmitted from animals to humans
How can laboratory animal allergens (LAA) be prevented?
Through work uniforms, PPE (personal protective equipment), ventilated work stations, and hygienic behavior
What is sharps waste as discussed in the text?
Needles and other sharp objects used in animal research that must be handled and disposed of following specific procedures
What is a priority concerning employee safety in animal research?
Prevention of exposure, sickness, and injury for both humans and animals
What are some common lab animal sources of laboratory animal allergens (LAA)?
Mice, rats, rabbits, cats, guinea pigs, and dogs.
Temperature, ______, Humidity Air Quality
Ventilation
Determining Setpoints versus What is the Minimum ▵ Lighting: ▵ Noise: lux, foot candles maximum 85 decibel ▵ Vibration:
Location
Building materials: ▵ ▵ ▵ Heating ▵ ▵ Cooling ▵ ▵ Lighting ▵ ▵ Security ▵ ▵ ▵ Efficient and hygienic.
Maintenance
Guide, ______ in response to Air Quality Determining Setpoints versus What is the Minimum ▵ Lighting: ▵ Noise: lux, foot candles maximum 85 decibel ▵ Vibration:
8th Edition
Table 30-70% ▵ Ventilation: 10-15 fresh air changes/hr.
Humidity
SA2210 Laboratory Animal Technical Skills Part III: Understanding the Animal Research Environment Part III: Understanding the Animal Research Environment MacroEnvironment “ Macroenvironment: The physical environment of the secondary enclosure (e.g., a room, a barn, or an outdoor habitat)
Environment Parameters
Determining Animal Room Environment Parameters 1. What to Monitor 2. Setpoints 3. Methods 4. How of Monitoring Often to Monitor
5
Level (lux) Location 325 1 m above floor Up to 400 1 m above floor empty room 130-325 Cage
Life Support
______ Life Support ▵ Maintenance ▵ Replacement ▵ Backup power ▵
Physical Plant
Basics ▵ Temperature, ▵ Ventilation, Humidity Air Quality ▵ Lighting ▵ Noise, Vibration ▵ Additional ▵ Life Considerations Support ▵
What to Monitor
Animal research environments require cleaning and enrichment for reproduction and animal needs, while also ensuring safety considerations
maintenance
The animal research environment includes a life support system (LSS) with water as a key factor, requiring water sources, maintenance, and ______
filtration
Water LSS can be ______ by various factors, such as conductivity, salinity, pH, nitrogenous waste buildup, dissolved oxygen, total gas pressure, and chlorine
contaminated
Environmental safety involves ______ contamination and pollution of the research environment and the wider community
preventing
Sharps waste includes ______ and other sharp objects, and must be handled and disposed of following specific procedures
needles
Zoonoses are diseases that can be ______ from animals to humans and include common diseases such as tetanus, rabies, cryptosporidiosis, herpes B, tularemia/rabbit fever, coronaviruses/SARS, hoof stock diseases, and others
transmitted
Laboratory animal allergens (LAA) are ______ reactions related to animal proteins in skin, saliva, urine, and feces, and can affect up to 44% of people
allergic
NHPs (non-human primates) can be ______ diseases, such as measles and TB, and preventing transmission involves a health surveillance program for all people with access to animals
given
Animals in research include ______ that intermingle with microorganisms, with varying responses, in a controlled environment
macro-organisms
Key environmental ______ include humidity, ventilation, temperature, noise and vibration, and lighting
factors
MicroEnvironment: Provide sufficient space, supplementary structures, resources, prevent abnormal brain development, physiologic dysfunction, behavioral disorders
enrichment
Housing Design: Sharp Edges, Impair Ability to Disinfect/Sanitize, Accessibility to Food & Water, Slip Resistant, Solid, Perforated, Slated, Smooth, Texture
flooring
Water: Drinking Source (Bottle or Automatic), Potable & Uncontaminated, Water Source (Well, Municipal, etc.), Water Treatment (Filtered, Autoclaved, Acidified)
quality
Enrichment: Provide sensory and motor stimulation, promote psychological well-being, species-specific behaviors, minimize stress, impact overall health, prevent aggression, excessive calories, physical damage to body, social interaction
enrichment
Cleaning Frequency: Housing Density, Husbandry Practices, Caging Type, Static IVC, Large Animal System, Cage Parts (Bottom Wire Bar, Lid/Filter Top, Water Bottle, Kennels, Pans)
frequency
Species Specific Behavior & Special Considerations: Predator or Prey, Innate Fear Response, Mice & Marbles, Monkey & Snakes, Social Needs, Foraging Behavior, Nesting Behavior, Remote Monitoring, Nude Mice
behavior
Doors, Windows, Corridors, Floors: Durability, Moisture proof, Vermin proof, Fire resistant
materials
Bedding: Allow Species Specific Behavior, Absorb Urine & Feces, Decrease Microorganism Growth, Gas Buildup (ammonia, CO2), Paper (white, newspaper), Wood (aspen, pine, beech/birch/maple blend), Bed-o’Cob, Enrichment mixed in or not
bedding
Food: Palatable, Uncontaminated, Meet Nutritional & Behavioral Needs, Natural Ingredient, Certified, Purified, Chemically Defined, Irradiated, Fortified, Extruded
nutrition
Monitoring & Trend Tracking: Physical Monitoring, Online/Digital, Benefits, Negatives, Notification of Issues, Notification Monitoring of Issues
monitoring
Temperature, ______, Humidity Air Quality
Ventilation
Determining Setpoints versus What is the Minimum ▵ Lighting: ▵ Noise: lux, foot candles maximum 85 decibel ▵ ______
Vibration
What is the maximum recommended noise level in decibels for the animal room environment?
85
What should be done with vibration sources in the animal room environment?
attempts should be made to identify all vibration sources and isolate or dampen them with vibration suppression systems
What is sharps waste as discussed in the text?
sharp objects
What is the recommended range for humidity in the animal room environment?
30-70%
What is the primary purpose of enrichment in animal housing?
Provide sensory and motor stimulation, promote psychological well-being, species-specific behaviors, minimize stress, impact overall health, prevent aggression, excessive calories, physical damage to body, social interaction
What are key environmental factors to consider in the animal research environment?
humidity, ventilation, temperature, noise and vibration, and lighting
What does the term 'Macro Environment' in animal research environment primarily refer to?
The physical environment of the secondary enclosure (e.g., a room, a barn, or an outdoor habitat)
The animal research environment includes a life support system (LSS) with water as a key factor, requiring water sources, maintenance, and ______
backup power
Animal Research Environment: ______, Macro Environment, Importance of Planning, Assessment of animal needs in primary and secondary enclosures
MicroEnvironment
Housing Design: Sharp Edges, Impair Ability to ______, Accessibility to Food & Water, Slip Resistant, Solid, Perforated, Slated, Smooth, Texture
Disinfect/Sanitize
Food: Palatable, Uncontaminated, Meet Nutritional & Behavioral Needs, Natural Ingredient, Certified, Purified, Chemically Defined, Irradiated, ______, Extruded
Fortified
Monitoring & Trend Tracking: Physical Monitoring, Online/Digital, Benefits, Negatives, Notification of Issues, ______ Monitoring of Issues
Notification
Bedding: Allow Species Specific Behavior, Absorb Urine & Feces, Decrease Microorganism Growth, Gas Buildup (ammonia, CO2), Paper (white, newspaper), Wood (aspen, pine, beech/birch/maple blend), Bed-o’Cob, Enrichment mixed in or ______
not
Enrichment: Provide sensory and motor stimulation, promote psychological well-being, species-specific behaviors, minimize stress, impact overall health, prevent aggression, excessive calories, physical damage to body, social ______
interaction
Cleaning Frequency: Housing Density, Husbandry Practices, Caging Type, Static IVC, Large Animal System, Cage Parts (Bottom Wire Bar, Lid/Filter Top, Water Bottle, Kennels, ______)
Pans
Water: Drinking Source (Bottle or Automatic), Potable & Uncontaminated, Water Source (Well, Municipal, etc.), Water Treatment (Filtered, Autoclaved, ______)
Acidified
Housing Density: Social Needs, Naturally Social or Territorial, Age, Weight, Sex, Experimental ______
Needs
Species Specific Behavior & Special Considerations: Predator or Prey, Innate Fear Response, Mice & Marbles, Monkey & Snakes, Social Needs, Foraging Behavior, Nesting Behavior, Remote Monitoring, Nude ______
Mice
Animals in research include macro-organisms that ______ with microorganisms, with varying responses, in a controlled environment
intermingle
Most animals used in research are ______, meaning they vary their internal body temperature based on external environmental temperature
poikilothermic
The animal research environment includes a life support system (LSS) with water as a key factor, requiring water sources, maintenance, and ______
filtration
Water LSS can be ______ by various factors, such as conductivity, salinity, pH, nitrogenous waste buildup, dissolved oxygen, total gas pressure, and chlorine
contaminated
Zoonoses are diseases that can be ______ from animals to humans and include common diseases such as tetanus, rabies, cryptosporidiosis, herpes B, tularemia/rabbit fever, coronaviruses/SARS, hoof stock diseases, and others
transmitted
NHPs (non-human primates) can be ______ diseases, such as measles and TB, and preventing transmission involves a health surveillance program for all people with access to animals
given
Laboratory animal allergens (LAA) are ______ related to animal proteins in skin, saliva, urine, and feces, and can affect up to 44% of people
allergic reactions
Common lab animal sources of LAA include ______
mice, rats, rabbits, cats, guinea pigs, and dogs
Disposal by licensed vendors involves the government-licensed ______ of wastes
incineration
Environmental safety involves ______ and pollution of the research environment and the wider community
preventing contamination
Water LSS can be ______ by various factors, such as conductivity, salinity, pH, nitrogenous waste buildup, dissolved oxygen, total gas pressure, and chlorine
contaminated
Common lab animal sources of LAA include ______
mice, rats, guinea pigs, rabbits, hamsters, gerbils
Animals in research include macro-organisms that ______ with microorganisms, with varying responses, in a controlled environment
interact
Building materials: ▵ ▵ ▵ Heating ▵ ▵ Cooling ▵ ▵ Lighting ▵ ▵ Security ▵ ▵ ▵ Efficient and hygienic.
ventilation
Basics ▵ Temperature, ▵ Ventilation, Humidity Air Quality ▵ Lighting ▵ Noise, Vibration ▵ Additional ▵ Life Considerations Support ▵
humidity
Determining Setpoints versus What is the Minimum ▵ Lighting: ▵ Noise: lux, foot candles maximum 85 decibel ▵ Vibration:
temperature
What is the primary purpose of enrichment in animal housing?
to provide sensory and motor stimulation, promote psychological well-being, species-specific behaviors, minimize stress, impact overall health, prevent aggression, excessive calories, physical damage to body, social interaction
What are the main considerations for the physical factors of housing?
NON-Toxicity, Security, Prevent Escape, Prevent Entrapment, Durability, Lack Of Corrosion/Rusting, Stand Up to Regular Cleaning & Handling
What is the main purpose of bedding in animal housing?
to allow species-specific behavior, absorb urine & feces, decrease microorganism growth, and decrease gas buildup (ammonia, CO2)
Doors, Windows, Corridors, Floors: Durability, Moisture proof, Vermin proof, ______
Fire resistant
Most animals used in research are ______, meaning they vary their internal body temperature based on external environmental temperature
poikilothermic
The animal research environment includes a life support system (LSS) with water as a key factor, requiring water sources, maintenance, and ______
filtration
Employee safety is a priority in animal research, with prevention of ______, sickness, and injury for both humans and animals
exposure
Zoonoses are diseases that can be ______ from animals to humans and include common diseases such as tetanus, rabies, cryptosporidiosis, herpes B, tularemia/rabbit fever, coronaviruses/SARS, hoof stock diseases, and others
transmitted
NHPs (non-human primates) can be ______ diseases, such as measles and TB, and preventing transmission involves a health surveillance program for all people with access to animals
given
Laboratory animal allergens (LAA) are ______ reactions related to animal proteins in skin, saliva, urine, and feces, and can affect up to 44% of people
allergic
Common lab animal sources of LAA include ______
mice, rats, rabbits, cats, guinea pigs, and dogs
Disposal by licensed vendors involves the government-licensed ______ of wastes
incineration
Water LSS can be ______ by various factors, such as conductivity, salinity, pH, nitrogenous waste buildup, dissolved oxygen, total gas pressure, and chlorine
contaminated
Environmental safety involves preventing ______ and pollution of the research environment and the wider community
contamination
SA2210 Laboratory Animal Technical Skills Part III: Understanding the Animal Research Environment Part III: Understanding the Animal Research Environment MacroEnvironment
Macroenvironment: The physical environment of the secondary enclosure (e.g., a room, a barn, or an outdoor habitat)
Determining Animal Room Environment Parameters
- What to Monitor 2. Setpoints 3. Methods 4. How of Monitoring Often to Monitor
Determining What to Monitor
Basics Temperature Ventilation Humidity Air Quality Lighting Noise Vibration Additional Life Considerations Support Physical Plant
Determining Setpoints versus What is the Minimum
Temperature: Humidity: Table 30-70% Ventilation: 10-15 fresh air changes/hr.
Level (lux) Location 325 1 m above floor Up to 400 1 m above floor empty room 130-325 Cage Level
8
Physical Plant Life Support
Maintenance Replacement Backup power Building materials Heating Cooling Lighting Security Efficient and hygienic
Study Notes
-
Part III of the text discusses understanding the animal research environment, focusing on the aquatic, semi-aquatic macro- and micro-environment, safety and oversight, and zoonoses.
-
Animals in research include macro-organisms that intermingle with microorganisms, with varying responses, in a controlled environment.
-
Key environmental factors include humidity, ventilation, temperature, noise and vibration, and lighting.
-
Most animals used in research are poikilothermic, meaning they vary their internal body temperature based on external environmental temperature.
-
Animal research environments require cleaning and enrichment for reproduction and animal needs, while also ensuring safety considerations.
-
Latex gloves and chemical/cleaning agents are used in animal research, with specific procedures for handling and disposal.
-
The animal research environment includes a life support system (LSS) with water as a key factor, requiring water sources, maintenance, and filtration.
-
Water LSS can be contaminated by various factors, such as conductivity, salinity, pH, nitrogenous waste buildup, dissolved oxygen, total gas pressure, and chlorine.
-
Employee safety is a priority in animal research, with prevention of exposure, sickness, and injury for both humans and animals.
-
Environmental safety involves preventing contamination and pollution of the research environment and the wider community.
-
Animal safety includes proper handling, transport, and disposal of animal wastes, biohazardous agents, chemical waste, animal carcasses, and sharps waste.
-
Sharps waste includes needles and other sharp objects, and must be handled and disposed of following specific procedures.
-
Disposal by licensed vendors involves the government-licensed incineration of wastes.
-
Zoonoses are diseases that can be transmitted from animals to humans and include common diseases such as tetanus, rabies, cryptosporidiosis, herpes B, tularemia/rabbit fever, coronaviruses/SARS, hoof stock diseases, and others.
-
NHPs (non-human primates) can be given diseases, such as measles and TB, and preventing transmission involves a health surveillance program for all people with access to animals.
-
Laboratory animal allergens (LAA) are allergic reactions related to animal proteins in skin, saliva, urine, and feces, and can affect up to 44% of people.
-
LAA can be prevented through work uniforms, PPE, ventilated work stations, and hygienic behavior.
-
Common lab animal sources of LAA include mice, rats, rabbits, cats, guinea pigs, and dogs.
-
Doors, Windows, Corridors, Floors: Durability, Moisture proof, Vermin proof, Fire resistant
-
Related to General Population: Basement vs Upper Floor
-
Monitoring & Trend Tracking: Physical Monitoring, Online/Digital, Benefits, Negatives, Notification of Issues, Notification Monitoring of Issues
-
Animal Research Environment: MicroEnvironment, Macro Environment, Importance of Planning, Assessment of animal needs in primary and secondary enclosures
-
MicroEnvironment: Provide sufficient space, supplementary structures, resources, prevent abnormal brain development, physiologic dysfunction, behavioral disorders
-
Macro Environment: Temperature, Humidity, Ventilation, Air Quality, Lighting, Noise, Vibration
-
Physical Factors of Housing: NON-Toxicity, Security, Prevent Escape, Prevent Entrapment, Durability, Lack Of Corrosion/Rusting, Stand Up to Regular Cleaning & Handling
-
Housing Design: Sharp Edges, Impair Ability to Disinfect/Sanitize, Accessibility to Food & Water, Slip Resistant, Solid, Perforated, Slated, Smooth, Texture
-
Food: Palatable, Uncontaminated, Meet Nutritional & Behavioral Needs, Natural Ingredient, Certified, Purified, Chemically Defined, Irradiated, Fortified, Extruded
-
Bedding: Allow Species Specific Behavior, Absorb Urine & Feces, Decrease Microorganism Growth, Gas Buildup (ammonia, CO2), Paper (white, newspaper), Wood (aspen, pine, beech/birch/maple blend), Bed-o’Cob, Enrichment mixed in or not
-
Water: Drinking Source (Bottle or Automatic), Potable & Uncontaminated, Water Source (Well, Municipal, etc.), Water Treatment (Filtered, Autoclaved, Acidified)
-
Enrichment: Provide sensory and motor stimulation, promote psychological well-being, species-specific behaviors, minimize stress, impact overall health, prevent aggression, excessive calories, physical damage to body, social interaction
-
Housing Density: Social Needs, Naturally Social or Territorial, Age, Weight, Sex, Experimental Needs
-
Cleaning Frequency: Housing Density, Husbandry Practices, Caging Type, Static IVC, Large Animal System, Cage Parts (Bottom Wire Bar, Lid/Filter Top, Water Bottle, Kennels, Pans)
-
Species Specific Behavior & Special Considerations: Predator or Prey, Innate Fear Response, Mice & Marbles, Monkey & Snakes, Social Needs, Foraging Behavior, Nesting Behavior, Remote Monitoring, Nude Mice.
Note: These bullet points are designed for a quick reference to the key facts and context presented in the text. They are not an exhaustive list and are not meant to replace reading and understanding the full text.
-
Part III of the text discusses understanding the animal research environment, focusing on the aquatic, semi-aquatic macro- and micro-environment, safety and oversight, and zoonoses.
-
Animals in research include macro-organisms that intermingle with microorganisms, with varying responses, in a controlled environment.
-
Key environmental factors include humidity, ventilation, temperature, noise and vibration, and lighting.
-
Most animals used in research are poikilothermic, meaning they vary their internal body temperature based on external environmental temperature.
-
Animal research environments require cleaning and enrichment for reproduction and animal needs, while also ensuring safety considerations.
-
Latex gloves and chemical/cleaning agents are used in animal research, with specific procedures for handling and disposal.
-
The animal research environment includes a life support system (LSS) with water as a key factor, requiring water sources, maintenance, and filtration.
-
Water LSS can be contaminated by various factors, such as conductivity, salinity, pH, nitrogenous waste buildup, dissolved oxygen, total gas pressure, and chlorine.
-
Employee safety is a priority in animal research, with prevention of exposure, sickness, and injury for both humans and animals.
-
Environmental safety involves preventing contamination and pollution of the research environment and the wider community.
-
Animal safety includes proper handling, transport, and disposal of animal wastes, biohazardous agents, chemical waste, animal carcasses, and sharps waste.
-
Sharps waste includes needles and other sharp objects, and must be handled and disposed of following specific procedures.
-
Disposal by licensed vendors involves the government-licensed incineration of wastes.
-
Zoonoses are diseases that can be transmitted from animals to humans and include common diseases such as tetanus, rabies, cryptosporidiosis, herpes B, tularemia/rabbit fever, coronaviruses/SARS, hoof stock diseases, and others.
-
NHPs (non-human primates) can be given diseases, such as measles and TB, and preventing transmission involves a health surveillance program for all people with access to animals.
-
Laboratory animal allergens (LAA) are allergic reactions related to animal proteins in skin, saliva, urine, and feces, and can affect up to 44% of people.
-
LAA can be prevented through work uniforms, PPE, ventilated work stations, and hygienic behavior.
-
Common lab animal sources of LAA include mice, rats, rabbits, cats, guinea pigs, and dogs.
-
Part III of the text discusses understanding the animal research environment, focusing on the aquatic, semi-aquatic macro- and micro-environment, safety and oversight, and zoonoses.
-
Animals in research include macro-organisms that intermingle with microorganisms, with varying responses, in a controlled environment.
-
Key environmental factors include humidity, ventilation, temperature, noise and vibration, and lighting.
-
Most animals used in research are poikilothermic, meaning they vary their internal body temperature based on external environmental temperature.
-
Animal research environments require cleaning and enrichment for reproduction and animal needs, while also ensuring safety considerations.
-
Latex gloves and chemical/cleaning agents are used in animal research, with specific procedures for handling and disposal.
-
The animal research environment includes a life support system (LSS) with water as a key factor, requiring water sources, maintenance, and filtration.
-
Water LSS can be contaminated by various factors, such as conductivity, salinity, pH, nitrogenous waste buildup, dissolved oxygen, total gas pressure, and chlorine.
-
Employee safety is a priority in animal research, with prevention of exposure, sickness, and injury for both humans and animals.
-
Environmental safety involves preventing contamination and pollution of the research environment and the wider community.
-
Animal safety includes proper handling, transport, and disposal of animal wastes, biohazardous agents, chemical waste, animal carcasses, and sharps waste.
-
Sharps waste includes needles and other sharp objects, and must be handled and disposed of following specific procedures.
-
Disposal by licensed vendors involves the government-licensed incineration of wastes.
-
Zoonoses are diseases that can be transmitted from animals to humans and include common diseases such as tetanus, rabies, cryptosporidiosis, herpes B, tularemia/rabbit fever, coronaviruses/SARS, hoof stock diseases, and others.
-
NHPs (non-human primates) can be given diseases, such as measles and TB, and preventing transmission involves a health surveillance program for all people with access to animals.
-
Laboratory animal allergens (LAA) are allergic reactions related to animal proteins in skin, saliva, urine, and feces, and can affect up to 44% of people.
-
LAA can be prevented through work uniforms, PPE, ventilated work stations, and hygienic behavior.
-
Common lab animal sources of LAA include mice, rats, rabbits, cats, guinea pigs, and dogs.
Test your knowledge on determining and monitoring animal room environment parameters, as well as understanding the macroenvironment in the context of laboratory animal technical skills.
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