COHN — Certified Occupational Health Nurse,
(2026 UPDATE) QUESTIONS AND ANSWERS WITH
RATIONALES/GRADED A+/2026 UPDATE/100%
CORRECT /INSTANT DOWNLOAD
Question 1
Which OSHA standard requires employers to maintain a
written Hazard Communication Program?
A) 29 CFR 1910.1200
B) 29 CFR 1910.134
C) 29 CFR 1910.1030
D) 29 CFR 1910.1020
Answer: A) 29 CFR 1910.1200
Rationale: The Hazard Communication Standard (HCS, 29
CFR 1910.1200) requires employers to develop and
implement a written hazard communication program for
workplaces where hazardous chemicals are used. This
includes labeling requirements, Safety Data Sheets (SDS),
1
,and employee training. 29 CFR 1910.134 covers
respiratory protection, 29 CFR 1910.1030 covers
bloodborne pathogens, and 29 CFR 1910.1020 covers
access to employee exposure and medical records.
Question 2
The OSHA Bloodborne Pathogens Standard (29 CFR
1910.1030) requires that all employees with
occupational exposure receive training at least how often?
A) Upon initial assignment only
B) Annually
C) Every 2 years
D) Every 5 years
Answer: B) Annually
Rationale: The Bloodborne Pathogens Standard mandates
that training be provided at the time of initial assignment
and at least annually thereafter. This ensures employees
remain current on infection control practices, proper use
2
,of personal protective equipment, and post-exposure
procedures.
Question 3
Under the Occupational Safety and Health Act, which
form is used to summarize all work-related injuries and
illnesses at the end of the calendar year?
A) OSHA Form 300
B) OSHA Form 300A
C) OSHA Form 301
D) OSHA Form 200
Answer: B) OSHA Form 300A
Rationale: OSHA Form 300A is the Annual Summary of
Work-Related Injuries and Illnesses. It must be completed
by employers and posted in a conspicuous location from
February 1 to April 30 each year. OSHA Form 300 is the
Log of Work-Related Injuries and Illnesses, and OSHA
Form 301 is the Injury and Illness Incident Report.
3
, Question 4
Which of the following is NOT a recordable injury under
OSHA recordkeeping requirements?
A) An injury requiring medical treatment beyond first aid
B) An injury resulting in days away from work
C) A minor cut requiring a Band-Aid from the first aid kit
D) An injury resulting in restricted work activity
Answer: C) A minor cut requiring a Band-Aid from the first
aid kit
Rationale: Under OSHA recordkeeping rules (29 CFR
1904), injuries requiring only first aid are not recordable.
First aid includes minor cuts requiring Band-Aids, cleaning
minor wounds, and using non-prescription medications.
Medical treatment beyond first aid, days away from
work, restricted work activity, or loss of consciousness are
all recordable criteria.
4
(2026 UPDATE) QUESTIONS AND ANSWERS WITH
RATIONALES/GRADED A+/2026 UPDATE/100%
CORRECT /INSTANT DOWNLOAD
Question 1
Which OSHA standard requires employers to maintain a
written Hazard Communication Program?
A) 29 CFR 1910.1200
B) 29 CFR 1910.134
C) 29 CFR 1910.1030
D) 29 CFR 1910.1020
Answer: A) 29 CFR 1910.1200
Rationale: The Hazard Communication Standard (HCS, 29
CFR 1910.1200) requires employers to develop and
implement a written hazard communication program for
workplaces where hazardous chemicals are used. This
includes labeling requirements, Safety Data Sheets (SDS),
1
,and employee training. 29 CFR 1910.134 covers
respiratory protection, 29 CFR 1910.1030 covers
bloodborne pathogens, and 29 CFR 1910.1020 covers
access to employee exposure and medical records.
Question 2
The OSHA Bloodborne Pathogens Standard (29 CFR
1910.1030) requires that all employees with
occupational exposure receive training at least how often?
A) Upon initial assignment only
B) Annually
C) Every 2 years
D) Every 5 years
Answer: B) Annually
Rationale: The Bloodborne Pathogens Standard mandates
that training be provided at the time of initial assignment
and at least annually thereafter. This ensures employees
remain current on infection control practices, proper use
2
,of personal protective equipment, and post-exposure
procedures.
Question 3
Under the Occupational Safety and Health Act, which
form is used to summarize all work-related injuries and
illnesses at the end of the calendar year?
A) OSHA Form 300
B) OSHA Form 300A
C) OSHA Form 301
D) OSHA Form 200
Answer: B) OSHA Form 300A
Rationale: OSHA Form 300A is the Annual Summary of
Work-Related Injuries and Illnesses. It must be completed
by employers and posted in a conspicuous location from
February 1 to April 30 each year. OSHA Form 300 is the
Log of Work-Related Injuries and Illnesses, and OSHA
Form 301 is the Injury and Illness Incident Report.
3
, Question 4
Which of the following is NOT a recordable injury under
OSHA recordkeeping requirements?
A) An injury requiring medical treatment beyond first aid
B) An injury resulting in days away from work
C) A minor cut requiring a Band-Aid from the first aid kit
D) An injury resulting in restricted work activity
Answer: C) A minor cut requiring a Band-Aid from the first
aid kit
Rationale: Under OSHA recordkeeping rules (29 CFR
1904), injuries requiring only first aid are not recordable.
First aid includes minor cuts requiring Band-Aids, cleaning
minor wounds, and using non-prescription medications.
Medical treatment beyond first aid, days away from
work, restricted work activity, or loss of consciousness are
all recordable criteria.
4
