FREE CFA Safety and Emergency Procedures Questions and Answers

Question 1

An applicator accidentally splashes a liquid fertilizer concentrate on their arms and face. They are unsure of the specific first aid measures required. What is the most important and immediate source of detailed first aid information they should consult?

Accepted Answer

The Safety Data Sheet (SDS) for the product.

Answer

While the product label has first aid info and calling poison control is a valid action, the Safety Data Sheet (SDS) provides the most comprehensive and specific information on hazards, required PPE, and detailed first aid procedures for that exact chemical product. It is the primary reference document for chemical safety in the workplace.

Question 2

Due to its potential use as an oxidizing agent, which of the following nitrogen fertilizers requires specific, secure storage practices to prevent theft and misuse, often regulated by the Department of Homeland Security (DHS)?

Accepted Answer

Ammonium Nitrate (34-0-0)

Answer

Ammonium nitrate is an oxidizer and can be used to manufacture illicit explosives. Because of this security risk, its sale and storage are regulated under the Chemical Facility Anti-Terrorism Standards (CFATS) program by the Department of Homeland Security to prevent it from being acquired by unauthorized individuals.

Question 3

Which of the following is the correct sequence of actions when responding to a manageable fertilizer spill, according to the 'Three C's' of spill management?

Accepted Answer

Control, Contain, Clean up

Answer

The standard emergency response protocol for spills is to first Control the source of the spill to stop more material from being released. Second, Contain the spilled material to prevent it from spreading. Third, Clean up the material according to the SDS and local regulations.

Question 4

An applicator is transporting a 1,200-gallon nurse tank of anhydrous ammonia. According to Department of Transportation (DOT) regulations, what must be displayed on the tank?

Accepted Answer

A '1005' placard and the words 'Inhalation Hazard'.

Answer

Anhydrous ammonia is a hazardous material regulated by the DOT. The proper placard for anhydrous ammonia is the UN number 1005 on a non-flammable gas placard (Class 2.2). Because it is toxic if inhaled, it must also be marked with the words 'Inhalation Hazard'.

Question 5

When handling a dusty, granular fertilizer like potassium chloride (potash), what is the minimum respiratory protection an applicator should wear to prevent irritation of the respiratory tract?

Accepted Answer

A NIOSH-approved N95 particulate respirator (dust mask).

Answer

Even nuisance dust from fertilizers can cause respiratory irritation. The SDS for such products recommends protection against dust inhalation. A NIOSH-approved N95 respirator is the appropriate minimum protection as it is designed to filter at least 95% of airborne particles. Ammonia cartridges are for specific gas vapors, not dust.

CFA Practice Test

CFA Practice Test

FREE CFA Safety and Emergency Procedures Questions and Answers