Safety Procedures & Infection Control Flashcards

Why is hand hygiene critical in specimen collection?

Answer: To prevent infection spread

Hand hygiene is critical in specimen collection to prevent the spread of infection between the collector, donor, and specimens. Washing hands or using an alcohol-based sanitizer before and after each collection minimizes the risk of transmitting pathogens. This practice protects both the health of individuals involved and the integrity of the collected sample.

When must collectors wear disposable gloves?

Answer: Throughout specimen handling

Collectors must wear disposable gloves throughout all stages of specimen handling. This includes receiving the specimen from the donor, checking its temperature, sealing the containers, and preparing it for shipment. Gloves act as a barrier to prevent contact with potentially infectious bodily fluids and reduce the risk of contamination for both the collector and the specimen.

What is the correct way to dispose of contaminated materials?

Answer: Biohazard waste container

Contaminated materials, such as used gloves, wipes, or any items that have come into contact with bodily fluids, must be disposed of in a biohazard waste container. This specialized disposal method prevents the spread of infectious agents and complies with health and safety regulations. Proper biohazard waste management is essential for maintaining a safe collection environment.

Which practice reduces cross-contamination risk?

Answer: Using single-use items and proper disposal

Using single-use items and ensuring their proper disposal significantly reduces the risk of cross-contamination between donors. Reusable items, if not properly sterilized, can transfer pathogens or adulterants from one sample to another. This practice is fundamental to maintaining the integrity of the specimens and the safety of the collection site.

What type of sanitizer should be used when soap and water are unavailable?

Answer: Alcohol-based sanitizer (≥60%)

When soap and water are unavailable, an alcohol-based sanitizer with at least 60% alcohol should be used for hand hygiene. This type of sanitizer is effective at killing most germs and is a suitable alternative for maintaining cleanliness between collections. However, visible dirt or contamination still requires washing hands with soap and water.

How often should collection surfaces be disinfected?

Answer: After every donor

Collection surfaces must be disinfected after every donor to prevent cross-contamination and maintain a hygienic environment. This ensures that any potential spills or contaminants from one collection are removed before the next donor uses the space. Regular disinfection is a key component of infection control protocols in specimen collection.

What should a collector do if exposed to bodily fluids?

Answer: Report and follow protocols

If a collector is exposed to bodily fluids, they must immediately report the incident and follow established exposure protocols. This typically involves washing the affected area, seeking medical attention, and documenting the exposure. Prompt reporting and adherence to protocols are crucial for assessing risk, preventing potential infection, and ensuring workplace safety.

Which PPE (Personal Protective Equipment) is essential during specimen handling?

Answer: Gloves, face shields, lab coats

Essential Personal Protective Equipment (PPE) during specimen handling includes gloves, face shields, and lab coats. Gloves protect hands from direct contact with specimens, face shields protect eyes and face from splashes, and lab coats provide a barrier for clothing. Using appropriate PPE is vital for protecting the collector from potential exposure to bodily fluids and maintaining a safe collection environment.

Why is infection control training important for collectors?

Answer: To ensure safety and compliance

Infection control training is crucial for collectors to ensure safety and compliance with health regulations. This training educates collectors on proper hand hygiene, use of PPE, waste disposal, and managing bodily fluid exposures. It equips them with the knowledge and skills to protect themselves, donors, and the integrity of specimens from infectious agents.