NR 511 Final Exam STUDY GUIDE ALL 350 QUESTIONS AND CORRECT VERIFIED ANSWERS LATEST UPDATE JUST RELEASED THIS YEAR

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NR 511 Final EXAM WITH COMPLETE QUESTIONS AND
CORRECT DETAILED SOLUTIONS LATEST UPDATED
VERSION JUST RELEASED


Question: The most common cause of pesticide poisoning to the applicator is through -

CORRECT ANSWER✔✔dermal exposure




Question: Skin exposure usually occurs via - CORRECT ANSWER✔✔mixing, application

procedures, spills, or contact with residues




Question: Eye contact with pesticides can be prevented by using - CORRECT ANSWER✔✔a face

shield or goggles




Question: Fire posing a unique risk because... - CORRECT ANSWER✔✔of the toxic fumes that

may be produced




Question: Drift is a problem during which types of applications? - CORRECT ANSWER✔✔during

turf, ornamental and interior applications

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Question: Phytoxicity can occur because of - CORRECT ANSWER✔✔an improper selection of a

pesticide and a sensitive plant being treated




Question: During some spraying operations less than... - CORRECT ANSWER✔✔50% reaches

the target area




Question: The use of check vales to prevent back siphonage is - CORRECT ANSWER✔✔required

by NJ Law




Question: If a spill occurs during the use of a pesticide, you should first... - CORRECT

ANSWER✔✔clean the spill up




Question: The use of a respirator is mandatory when - CORRECT ANSWER✔✔required by state

law OR the label

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Question: The first step toward obtaining information regarding a pesticide is to - CORRECT

ANSWER✔✔Read the pesticide label




Question: Chemical resistant gloves should be worn when - CORRECT ANSWER✔✔mixing and

loading and applying the pesticide




Question: The use of a respirator should be used whenever the pesticide label requires it (T/F)

- CORRECT ANSWER✔✔True




Question: Respirators should not be stored in the same storage space as pesticides - CORRECT

ANSWER✔✔True




Question: Goggles must be worn to protect the eyes when - CORRECT ANSWER✔✔wearing a

respirator




Question: If a poisoning occurs one should - CORRECT ANSWER✔✔treated the subject for

shock, consult the label or MSDS and call for medical help

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Q:Acute Toxicity refers to toxicity from - CORRECT ANSWER✔✔a one time exposure to a

pesticide




Question: Chronic Toxicity refers to toxicity from - CORRECT ANSWER✔✔many small exposures

to a pesticide




Question: The Term LD50 refers to the level of toxicity where - CORRECT ANSWER✔✔50%

mortality is observed




Question: Pyrethroid pesticides exert their toxicity in the form of - CORRECT ANSWER✔✔a

nerve poison with symptoms similar to chlorinated hydrocarbons




Question: Chronic Toxicity tests are conducted to determine - CORRECT

ANSWER✔✔Teratogenic and Carcinogenic effects




Question: A carcinogen is a material that causes - CORRECT ANSWER✔✔cancer