Disposal Information and Courses from MediaLab, Inc.

Important safety precautions must be observed when handling cerebrospinal fluid. The following guidelines apply:Semi-automatic micropipettes and disposable plastic chambers are the safest option for CSF testing. Many laboratories still use the hemacytometer with disposable pipets.If disposable materials are not used, soak contaminated reusable pipets, hemacytometer and coverslip in 70% alcohol or Wexide.All disposable items should be placed in a biohazard container for appropriate disposal.Wash hands thoroughly when the examination is completed.Spinal fluids which are to be discarded must be placed in biohazard containers for appropriate disposal.Careful attention to specimen processing and handling will help ensure that accurate results are obtained.

The urine specimen should be collected in a clean container and examined as soon as possible after voiding. If testing will be delayed more than two hours after voiding, the specimen should be refrigerated immediately. Allow the specimen to return to room temperature before testing. The general procedure for using a reagent strip is outlined in this exercise. Each test on the strip will be discussed in detail in the remaining exercises.

Additional physical safeguards must be in place with regard to storage and disposal of electronic storage media such hard drives, tapes, and CDs. You must of course follow your own facilities' specific policies and procedures regarding electronic media. Examples may include: Storing ePHI on network hard drives only. Storing portable media such as CDs and tapes in a locked cabinet or room.Properly disposing of electronic media, by wiping or shredding data on hard drives, or physically destroying portable media such as tapes and CDs.

Engineering Controls are devices which isolate the worker from the hazard of exposure.Examples: Self-sheathing needles Sharps disposal containers Disposable resuscitation bags Microbiological safety cabinets Proper use of engineering controls in your workplace will help protect you from bloodborne pathogens.

The correct course of action if a spill or leak occurs. How to dispose of the chemical properly.

Also remember to: Learn basic first aid measures. Read chemical labels. Read MSDS. Follow warnings and instructions. Use the correct protection. Practice sensible, safe work habits. Be knowledgeable about your laboratory's Chemical Hygiene Plan and the location in your laboratory of all reference materials on the hazards, safe handling, storage, and disposal of hazardous chemicals, including the location of Material Safety Data Sheets.

Julie Smith, a newly certified phlebotomist at Northlake Hospital, entered a patient’s room on the third floor for a routine blood draw. The patient was an elderly woman who had very small fragile veins. Julie therefore decided to use a safety butterfly needle attached to a Vacutainer tube in order to draw the blood. When Julie was finished with the venipuncture, she detached the butterfly needle from the Vacutainer, and approached the Biohazard needle disposal box. She noticed that the disposal box was full , but decided to try to fit the butterfly into the box anyway. Holding the butterfly by the tubing, she tried to push the butterfly into the box. The needle suddenly recoiled and stuck Julie’s finger. Julie left the patient’s room in a panic and headed back to the lab to report the needle stick injury.

All biohazard needle disposal containers are marked with a “full” line at about ¾ of the box’s volume. Therefore, needles should never be sticking out of the top of the container. Julie should never have attempted to put the needle into an overly full container. The needlestick safety and prevention act requires the use of butterflies with built in safety devices. However, they are only effective if properly activated. When disposing of a butterfly needle, hold its “wings” with one hand, and the hub at the opposite end of the tubing with your other hand to prevent the needle from recoiling. Butterflies should be used with extra caution since they are the number one cause of needle stick injuries.Relevant topics:Needle disposal, Sharps disposal containers, Butterfly needles with safety 1, Butterfly needles with safety 2, Needle-stick injuries, Built-in safety features, Angel Wing™ safety butterfly, Punctur-Guard™ safety butterfly

Remove the needle from the holder if appropriate, and properly discard it in an approved sharps disposal container.Discard all waste and gloves in a red biohazardous waste container. Wash hands.

All needles & other sharps must be disposed of in approved sharps disposal containers. Other contaminated waste must be discarded in an appropriate red biohazard bag or waste receptacle.