Question 1

Which agency is responsible for regulating worker safety and requires employers to provide Personal Protective Equipment (PPE)?

Accepted Answer

OSHA is the federal agency dedicated to protecting the health and safety of workers. They mandate the Bloodborne Pathogens Standard and PPE requirements.

Question 2

According to OSHA, eye wash stations must be available within how many seconds of travel time from a potential chemical hazard?

Accepted Answer

OSHA requires suitable emergency eye wash stations to be reachable within 10 seconds (approx. 55 feet) of the hazard for immediate flushing.

Question 3

The 'Right to Know' law refers to the:

Accepted Answer

The Hazard Communication Standard ensures that employers disclose toxic and hazardous substances in workplaces and give employees unrestricted access to Safety Data Sheets (SDS).

Question 4

When lifting heavy instrument sets, the technician should:

Accepted Answer

Proper ergonomics prevents back injury. Lifting with the strong leg muscles and keeping the load close to the center of gravity reduces strain.

Question 5

What is the OSHA Permissible Exposure Limit (PEL) for Ethylene Oxide (EtO) over an 8-hour time-weighted average?

Accepted Answer

The OSHA PEL for EtO is 1 ppm over an 8-hour shift. The Action Level (AL) is 0.5 ppm.

Question 6

Which fire extinguisher class is used for electrical fires?

Accepted Answer

Class C extinguishers use non-conductive agents suitable for energized electrical equipment (Current).

Question 7

Sharps containers must be:

Accepted Answer

To prevent needlesticks and exposure, sharps must be disposed of in rigid, puncture-resistant containers placed near the point of use.

Question 8

Under the Bloodborne Pathogens Standard, employers must offer which vaccine to employees at no cost?

Accepted Answer

Due to the risk of exposure to blood, OSHA requires the Hepatitis B vaccine be offered to at-risk employees within 10 days of assignment.

Question 9

The acronym R.A.C.E. in fire safety stands for:

Accepted Answer

R.A.C.E. is the standard protocol: Rescue patients, Activate Alarm, Contain fire (close doors), Extinguish or Evacuate.

Question 10

When putting on (donning) PPE, which item is typically put on LAST?

Accepted Answer

Gloves are donned last, pulling the cuffs over the sleeves of the gown to create a seal. Order: Gown -> Mask -> Goggles -> Gloves.

Question 11

When removing (doffing) PPE, which item is considered the most contaminated and should be removed FIRST?

Accepted Answer

Gloves (and shoe covers) are the dirtiest. They are removed first to avoid contaminating clean skin/clothes. Order: Gloves -> Goggles -> Gown -> Mask.

Question 12

A 'lockout/tagout' procedure is used to:

Accepted Answer

Lockout/tagout ensures that hazardous energy sources are isolated and rendered inoperative before service is performed to protect the technician.

Question 13

If a chemical splash occurs in the eye, the technician should flush the eye for at least:

Accepted Answer

Standard first aid for chemical splashes to the eye is continuous flushing with tepid water for at least 15 minutes.

Question 14

Which FDA Class of medical devices poses the highest risk and requires Premarket Approval (e.g., heart valves, sterilizers)?

Accepted Answer

Class III devices (implants, life-sustaining devices) pose the highest risk and undergo the strictest regulation. (Note: Most surgical instruments are Class I or II).

Question 15

Blue diamond on the NFPA hazardous material diamond indicates:

Accepted Answer

Blue = Health. Red = Flammability. Yellow = Instability. White = Special/Specific Hazard.

Question 16

Ergonomic fatigue mats in the decontamination area help to:

Accepted Answer

Anti-fatigue mats provide cushioning that reduces muscle fatigue and joint pain for staff standing at sinks.

Question 17

If a sharp object (like a scalpel blade) falls on the floor, the technician should:

Accepted Answer

Never pick up broken glass or sharps with hands. Use mechanical means to prevent cut injuries.

Question 18

Which agency registers and regulates chemical disinfectants as pesticides?

Accepted Answer

The Environmental Protection Agency (EPA) regulates environmental disinfectants and sterilants.

Question 19

To prevent carpal tunnel syndrome, technicians should:

Accepted Answer

Repetitive strain injuries are prevented by maintaining neutral posture and resting muscles.

Question 20

The 'single-use' symbol on a medical device package looks like:

Accepted Answer

The symbol for 'Do Not Reuse' (Single Use Only) is a number 2 inside a circle with a diagonal slash.

Question 21

When handling Glutaraldehyde, the minimum PPE required includes:

Accepted Answer

Glutaraldehyde is an irritant and sensitizer. Skin and eye protection are mandatory, as is adequate ventilation (10 air exchanges/hour).

Question 22

Medical Device Reporting (MDR) requires facilities to report incidents where a medical device caused death or serious injury to the:

Accepted Answer

The Safe Medical Devices Act requires reporting adverse events (death/serious injury) related to devices to the FDA and the manufacturer.

Question 23

Fingernails for personnel working in sterile processing should be:

Accepted Answer

Artificial nails and chipped polish can harbor bacteria and fungi. Long nails can puncture gloves.

Question 24

Jewelry (rings, watches, bracelets) in the decontamination area is:

Accepted Answer

Jewelry can harbor microorganisms, catch on equipment, and tear gloves. It is prohibited in prep/pack and decon.

Question 25

A 'Latex Allergy' reaction can be triggered by:

Accepted Answer

Latex proteins can cause reactions through direct contact or inhalation (aerosolized on glove powder).

Question 26

A Safety Data Sheet (SDS) indicates a chemical has a pH of 13. This chemical is:

Accepted Answer

The pH scale ranges from 0-14. 7 is neutral. Below 7 is acidic. Above 7 is alkaline. 13 is highly alkaline (caustic).

Question 27

Which of the following would be considered 'Negligence' in a sterile processing context?

Accepted Answer

Negligence is the failure to exercise the care that a reasonably prudent person would exercise in similar circumstances. Failing to ensure cleaning equipment has detergent is negligent.

Question 28

If an instrument is labeled 'Single Use' but the surgeon insists it be resterilized:

Accepted Answer

Hospitals cannot reprocess Single Use Devices (SUDs) unless they register as a manufacturer with the FDA and validate the process. Third-party reprocessors exist for this, but CS cannot do it in-house.

Question 29

Ergonomically, the 'Power Zone' for lifting and working is:

Accepted Answer

The Power Zone is where the arms and back can lift the most weight with the least amount of strain.

Safety & Regulations Practice Questions

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