Free COHN-S Questions and Answers

Question 1

Mercury affects?

Accepted Answer

The CNS

Answer

Mercury can indeed have significant effects on the central nervous system (CNS). It is a neurotoxic substance that can harm the brain and nerves.

Question 2

IDLH: What is it?

Accepted Answer

Immediate dangerous to life or health

Answer

IDLH stands for "Immediate Danger to Life or Health." It is a term used to describe the highest level of airborne concentration of a substance from which an individual could escape within 30 minutes without suffering irreversible health effects or acute symptoms that could impair their ability to escape.

Question 3

Which organs or tissues are most affected by ionizing radiation?

Accepted Answer

Bone marrow

Answer

Ionizing radiation can have various effects on different tissues and organs in the body, but one of the tissues that is particularly sensitive to radiation is the bone marrow.

The bone marrow is responsible for the production of blood cells, including red blood cells, white blood cells, and platelets. These cells are vital for the proper functioning of the immune system, oxygen transport, and blood clotting.

Question 4

Using solvents inhalation can result in...

Accepted Answer

Pneumonitis and death

Answer

Aspiration of solvents, which refers to the inhalation or entry of solvents into the lungs, can indeed lead to various adverse effects, including pneumonitis and potentially even death.

Question 5

The first worker's compensation law to be upheld in court was passed in...

Accepted Answer

Wisconsin

Answer

The first legally upheld Worker's Compensation Law was enacted in Germany, not Wisconsin. The German Worker's Compensation Law, also known as the Employers' Liability Law, was passed in 1884 under the leadership of Chancellor Otto von Bismarck. It provided a system of compensation for workers who suffered from work-related injuries or illnesses.

COHN Exam Practice Test

COHN Exam Practice Test

Free COHN-S Questions and Answers