14.3 Universal/Standard Precautions

Universal and Standard Precautions

Quick Answer: Treat all blood and OPIM as potentially infectious. Standard Precautions apply to every patient, every time. OSHA 29 CFR 1910.1030 requires employers to provide an exposure control plan, engineering controls, PPE at no cost, HBV vaccine within 10 working days of assignment (after training), and immediate post-exposure follow-up. Never two-hand recap a contaminated needle.

From Universal Precautions to Standard Precautions

Older textbooks emphasize Universal Precautions—the practice of treating all human blood and certain body fluids as if infectious for HIV, HBV, and other bloodborne pathogens. CDC later expanded the framework into Standard Precautions, which apply to all patients, all the time, and cover blood, body fluids, secretions, excretions (except sweat), nonintact skin, and mucous membranes, plus safe injection practices, respiratory hygiene/cough etiquette, and safe handling of contaminated equipment and surfaces.

For the RPT exam, treat the phrases as closely related: OSHA's Bloodborne Pathogens standard still uses "universal precautions" language in places, while infection-control teaching usually says Standard Precautions. Operationally, you never decide "this patient looks healthy, so gloves are optional."

What Counts as OPIM?

Other potentially infectious materials (OPIM) include semen, vaginal secretions, cerebrospinal fluid, synovial fluid, pleural fluid, pericardial fluid, peritoneal fluid, amniotic fluid, saliva in dental procedures, any body fluid visibly contaminated with blood, and unfixed human tissues or organs. Sweat is generally excluded unless visibly contaminated with blood. Phlebotomists most often encounter blood and occasionally saliva or wound drainage during collection.

OSHA Bloodborne Pathogens Standard — 29 CFR 1910.1030

29 CFR 1910.1030 is the enforceable federal rule protecting workers with reasonably anticipated contact with blood or OPIM. Core employer duties include:

The Needlestick Safety and Prevention Act (2000) strengthened the standard's safer-device and sharps-log expectations and requires input from non-managerial employees who provide direct patient care when evaluating devices.

PPE and Hand Hygiene

Personal protective equipment is selected based on the anticipated exposure—not on whether the patient has a known diagnosis.

• Gloves: Wear for every venipuncture and capillary collection; change between patients; do not wash and reuse disposable gloves.
• Gown / lab coat: Use when splash or soil of clothing is reasonably anticipated.
• Mask and eye protection / face shield: Use when splashes, sprays, or aerosols of blood/OPIM are reasonably anticipated (for example, arterial puncture assist, removing stuck tube stoppers, or certain specimen processing steps).

Hand hygiene is non-negotiable:

• Before donning gloves and after removing gloves
• Before and after patient contact
• After contact with blood, body fluids, or contaminated surfaces
• Prefer alcohol-based hand rub when hands are not visibly soiled; use soap and water when hands are visibly contaminated with blood/body fluids or after caring for patients with certain spore-forming organisms per facility policy (for example, C. difficile)

Gloves do not replace hand hygiene.

Hepatitis B Vaccine — The 10-Working-Day Rule

OSHA requires employers to make the hepatitis B vaccination series available to all workers with occupational exposure:

• After the worker has received the required bloodborne pathogens training, and
• Within 10 working days of initial assignment to a job with occupational exposure
• At no cost to the worker, at a reasonable time and place

Exceptions exist if the employee has already completed the series, antibody testing shows immunity, or medical evaluation shows vaccination is contraindicated. An employee may decline, but must sign the mandatory OSHA declination form; the employee may later request and receive the vaccine at no cost.

Exam precision matters: memorize 10 working days, not "sometime during orientation month" and not a vague "10 calendar days" paraphrase if the question tracks the standard's wording.

Sharps Safety — No Two-Handed Recapping; Containers Not Overfilled

Contaminated needles and other contaminated sharps must not be bent, recapped, or removed unless the employer can demonstrate that no alternative is feasible or that such action is required by a specific medical procedure. When recapping or needle removal is allowed under that narrow exception, it must be accomplished by a mechanical device or a one-handed scoop technique—never the traditional two-handed recap.

Routine phlebotomy expectation: activate the safety feature and dispose of the entire unit directly into a sharps container. Do not leave used needles on beds, trays, or overbed tables "for later."

Sharps containers must be:

• Closable
• Puncture-resistant
• Leakproof on sides and bottom
• Labeled or color-coded (biohazard)
• Maintained upright during use
• Replaced routinely and not allowed to overfill

Facilities commonly empty or replace containers when they reach about three-quarters (¾) full so needles do not protrude and force-overpacking does not occur. OSHA's enforceable language emphasizes that containers must not overfill; the ¾-full practice is the high-yield bedside rule taught to prevent overfill injuries.

Exposure Incident Response

An exposure incident is a specific eye, mouth, other mucous membrane, nonintact skin, or parenteral contact with blood or OPIM. Immediate actions:

1. Stop the procedure safely; secure sharps.
2. Wash needlesticks and cuts with soap and water; flush mucous membranes with water (do not inject caustic agents into the wound as "first aid").
3. Report immediately to the supervisor / employee health per policy—do not wait until the end of the shift.
4. Seek confidential post-exposure evaluation and follow-up provided by the employer at no cost, including documentation of the route and circumstances, source testing when appropriate and lawful, baseline testing of the exposed worker if consented, post-exposure prophylaxis when indicated, counseling, and illness evaluation.

Timeliness matters for prophylaxis decisions. "I felt fine so I finished my draws first" is both unsafe practice and an exam wrong answer.

Biohazard Labeling and Regulated Waste

Containers of regulated waste, refrigerators/freezers containing blood/OPIM, and containers used to store, transport, or ship blood/OPIM must be labeled with the biohazard symbol or color-coded (fluorescent orange or orange-red background). Phlebotomists should recognize labeled sharps containers and biohazard bags and use them consistently—never discard bloody gauze in a regular trash can.

High-Yield Traps

• Trap: "Offer HBV vaccine within 30 days of hire." Correction: After training and within 10 working days of initial assignment.
• Trap: "Two-handed recapping is fine if you are careful." Correction: Traditional two-handed recapping of contaminated needles is prohibited.
• Trap: "Fill the sharps container to the brim to save money." Correction: Do not overfill; replace routinely, commonly at ~¾ full.
• Trap: "Gloves mean I can skip hand hygiene." Correction: Hand hygiene is required before donning and after removing gloves.