When dealing with potentially hazardous biological agents, it is the responsibility of the student and all of the adults involved in a research project to conduct and document a risk assessment on Form (6A) to define the potential level of harm, injury or disease to plants, animals and humans that may occur when …
What are the forms needed in conducting Phba?
The following forms are required:
- Checklist for Adult Sponsor (1), Student Checklist (1A), Research Plan, and Approval Form (1B)
- Regulated Research Institution Form (1C) – when applicable.
- Qualified Scientist (2), when applicable.
- Risk Assessment (3), when applicable.
- PHBA Risk Assessment Form (6A), when applicable.
What is potentially hazardous biological agents Phba?
Potentially Hazardous Biological Agents (PHBAs) include microorganisms (including bacteria, viruses, viroids, prions, rickettsia, fungi and parasites) and recombinant DNA technologies. Hazardous Materials include Hazardous chemicals, devices and radiation.
Which of the following is not included in potentially hazardous biological agents?
Potentially hazardous microorganisms are defined by ISEF as bacteria, viruses, viroids, prions, rickettsia, fungi, and parasites. Protists such as dinoflagellates, algae, and amoeba are not included in the ISEF potentially hazardous microorganism list and thus do not require PHBA forms or pre-approval.
What are the four biosafety levels?
The four biosafety levels are BSL-1, BSL-2, BSL-3, and BSL-4, with BSL-4 being the highest (maximum) level of containment. There are additional specific rules and designations for animal research (ABSL), agricultural research (BSL-Ag), and other types of research.
What is the primary purpose of the ISEF rules and guidelines regarding human participants?
The purpose of these rules is to: protect the rights and welfare of the student researcher. protect the rights and welfare of the human participant.
What risk group is human blood?
Human blood, blood components, fluids, unfixed organs, tissues and cell lines (primary and established) Non-Human Primate Derived Materials (including established cell lines) Biotoxins (with and LD 50 of less than 100 micrograms per kilogram of body weight in vertebrates) requiring BSL-2 containment.
Which among the biosafety level risk group is strictly prohibited from conducting or experimenting?
Projects in the BSL-4 group are prohibited. There are four levels of biological containment (Biosafety Level 1–4). Each level has guidelines for laboratory facilities, safety equipment and laboratory practices and techniques.
How do chemical agents affect human health?
Chemicals can enter and irritate the nose, air passages and lungs. They can become deposited in the airways or be absorbed by the lungs into the bloodstream. The blood can then carry these substances to the rest of the body. Ingestion (swallowing) of food, drink or other substances is another route of exposure.
What is an example of a biological hazard?
Sources of biological hazards may include bacteria, viruses, insects, plants, birds, animals, and humans. These sources can cause a variety of health effects ranging from skin irritation and allergies to infections (e.g., tuberculosis, AIDS), cancer and so on.
How do biological agents enter the body?
Breathing of contaminated air is the most common way that workplace chemicals enter the body. Some chemicals, when contacted, can pass through the skin into the blood stream. The eyes may also be a route of entry. … Workplace chemicals may be swallowed accidentally if food, hands, or cigarettes are contaminated.