EFDA OREGON FINAL TEST 2026
QUESTIONS WITH CORRECT
ANSWERS GRADED A+
◍ FIFRA.
Answer: The Federa Insecticide, Fungicide, and Rodenticide Act (FIFRA)-
Requires U.S. EPA register all pesticides- Requires EPA to approve each
use of pesticed and approve the product label- Requires all registered
pesticides be classified as either general-use or restricted-use- Requires
users of restricted-use be certified or work under liscenced supervision-
Provides penalties for "use inconsistent with the labeling" of a pesticide.
◍ FFDCA.
Answer: The Federal Food, Drug, and Cosmetics Act of 1938- Under
FFDCA, a certain amount of residue is allowed on food and feed crops after
harvest.- The FFDCA created the FDA.- The EPA sets the tolerance, but
FDA is responsible for enforcement of tolerances.- In Oregon, the Oregon
Deparment of Agriculture Food Safety Division cooperates with FDA to
make sure that the pesticide residue on food crops and in milk are not
greater than the tolerance.
◍ Residue.
Answer: After applying a pesticide, a small amount of it remains on plants
and produce.
◍ Etchant ?.
Answer: Critical for enamel and dentin in the cavity prep for good chemical
bond.
◍ Tolerance.
Answer: The amount of legally permitted residue.
,◍ Glass Ionomer used as a base?.
Answer: Good adhesion to enamel and dentin, release fluoride and has
bonding strengths.
◍ FAA.
Answer: The Federal Aviation Administration- In charge of the rules for
applying pesticides by airplane.- FAA certifies commercial and private farm
aircraft pilots.- Pilots must have the correct pesticide liscense from Oregon
Deparment of Agriculture (ODA), before applying pesticides.
◍ Zinc-oxide-eugenol type 1used as a base?.
Answer: Sedative, insulating helps with irrated pulp. CANT USE UNDER
GLASS IONOMER AND COMPOSTIE.
◍ Label Directions.
Answer: The Pesticide label is a legal document under both federal and state
laws. Anyone who applies a pesticide in a way that does not agree with label
directions is breaking the law.
◍ Zinc phosphate type 2 used as a base?.
Answer: Good base for it thermal insulation qualities and can be used under
polycarboxylate, ionomer and it can irrate the pulp.
◍ Trituration.
Answer: Means mixing dental alloy with mercury.
◍ Amalgamation.
Answer: Actual chemical reaction that occurs between the alloy and
mercury.
◍ Alloy.
Answer: Combination between alloy and mercury.
◍ Supplemental Labeling.
Answer: You must have special labeling for uses that are not stated on the
container label.
◍ Polycarboxylate used as a base?.
, Answer: Has elastic properties and contains fluoride and can be put under
any restoration. Also proactive and insulating.
◍ Restricted-Use Pesticide.
Answer: -Any pesticide that poses special risks, even when used according
to the label, is classified as a restricted-use pesticide (RUP). - You must
have a pesticide aapplicator license to buy or use a RUP or be working
under the supervision of someone who does.
◍ IRM used as a base?.
Answer: last for 6-12 months and is temp. Also has a sedative base.
◍ General-Use Pesticide.
Answer: - If a product's label does not state "restricted-use pesticide," then it
is a general-use pesticide. - General-use pesticides should not harm people,
animals, or the environment when used according to label directions.
◍ Sedative base ?.
Answer: Help with soothing the pulp for decay that is irrating the pulp.
◍ Insulating base?.
Answer: Placed in deep cavity preps to protect the tooth from thermal shock.
◍ 3 types of pesticide registrations.
Answer: Section 3Section 24(c)Section 18
◍ Section 3.
Answer: Oregon Revised Statutes (ORS 634) and the Oregon Pesticide
Regulations are the main Pesticide Control laws. ORS 634 states that each
pesticide product distributed, sold or offered for sale in Oregon must be
registered with ODA. Each product must be registered every year. ODA
registers products that the EPA has registered first unser Section 3 of
FIFRA.
◍ Protective base?.
Answer: Placed before the restoration is place to protect the pulp.
◍ Section 24(c).
QUESTIONS WITH CORRECT
ANSWERS GRADED A+
◍ FIFRA.
Answer: The Federa Insecticide, Fungicide, and Rodenticide Act (FIFRA)-
Requires U.S. EPA register all pesticides- Requires EPA to approve each
use of pesticed and approve the product label- Requires all registered
pesticides be classified as either general-use or restricted-use- Requires
users of restricted-use be certified or work under liscenced supervision-
Provides penalties for "use inconsistent with the labeling" of a pesticide.
◍ FFDCA.
Answer: The Federal Food, Drug, and Cosmetics Act of 1938- Under
FFDCA, a certain amount of residue is allowed on food and feed crops after
harvest.- The FFDCA created the FDA.- The EPA sets the tolerance, but
FDA is responsible for enforcement of tolerances.- In Oregon, the Oregon
Deparment of Agriculture Food Safety Division cooperates with FDA to
make sure that the pesticide residue on food crops and in milk are not
greater than the tolerance.
◍ Residue.
Answer: After applying a pesticide, a small amount of it remains on plants
and produce.
◍ Etchant ?.
Answer: Critical for enamel and dentin in the cavity prep for good chemical
bond.
◍ Tolerance.
Answer: The amount of legally permitted residue.
,◍ Glass Ionomer used as a base?.
Answer: Good adhesion to enamel and dentin, release fluoride and has
bonding strengths.
◍ FAA.
Answer: The Federal Aviation Administration- In charge of the rules for
applying pesticides by airplane.- FAA certifies commercial and private farm
aircraft pilots.- Pilots must have the correct pesticide liscense from Oregon
Deparment of Agriculture (ODA), before applying pesticides.
◍ Zinc-oxide-eugenol type 1used as a base?.
Answer: Sedative, insulating helps with irrated pulp. CANT USE UNDER
GLASS IONOMER AND COMPOSTIE.
◍ Label Directions.
Answer: The Pesticide label is a legal document under both federal and state
laws. Anyone who applies a pesticide in a way that does not agree with label
directions is breaking the law.
◍ Zinc phosphate type 2 used as a base?.
Answer: Good base for it thermal insulation qualities and can be used under
polycarboxylate, ionomer and it can irrate the pulp.
◍ Trituration.
Answer: Means mixing dental alloy with mercury.
◍ Amalgamation.
Answer: Actual chemical reaction that occurs between the alloy and
mercury.
◍ Alloy.
Answer: Combination between alloy and mercury.
◍ Supplemental Labeling.
Answer: You must have special labeling for uses that are not stated on the
container label.
◍ Polycarboxylate used as a base?.
, Answer: Has elastic properties and contains fluoride and can be put under
any restoration. Also proactive and insulating.
◍ Restricted-Use Pesticide.
Answer: -Any pesticide that poses special risks, even when used according
to the label, is classified as a restricted-use pesticide (RUP). - You must
have a pesticide aapplicator license to buy or use a RUP or be working
under the supervision of someone who does.
◍ IRM used as a base?.
Answer: last for 6-12 months and is temp. Also has a sedative base.
◍ General-Use Pesticide.
Answer: - If a product's label does not state "restricted-use pesticide," then it
is a general-use pesticide. - General-use pesticides should not harm people,
animals, or the environment when used according to label directions.
◍ Sedative base ?.
Answer: Help with soothing the pulp for decay that is irrating the pulp.
◍ Insulating base?.
Answer: Placed in deep cavity preps to protect the tooth from thermal shock.
◍ 3 types of pesticide registrations.
Answer: Section 3Section 24(c)Section 18
◍ Section 3.
Answer: Oregon Revised Statutes (ORS 634) and the Oregon Pesticide
Regulations are the main Pesticide Control laws. ORS 634 states that each
pesticide product distributed, sold or offered for sale in Oregon must be
registered with ODA. Each product must be registered every year. ODA
registers products that the EPA has registered first unser Section 3 of
FIFRA.
◍ Protective base?.
Answer: Placed before the restoration is place to protect the pulp.
◍ Section 24(c).
