They should also wear Disposable gloves when physical contact with open wounds, for example when changing dressings, handling needles or inserting an intravenous drip. Hands should be washed after gloves are removed. Patients with a known or suspected MRSA infection should be isolated. Nurses should carefully handle /disposal of soiled linen and other contaminated waste and dispose of them in the right bin. Nurses must use sterile dressings on open skin surfaces to prevent infection.
Treat casualties with the most serious conditions first and arrange for appropriate help. Washing hands and wearing latex free disposable gloves covering cuts and grazes on hands with waterproof dressing, wearing a plastic apron if dealing with large quantities of body fluids and wearing plastic glasses to protect eyes. Safe disposal of waste also avoid touching
Care must be taken when squeezing the pipet bulb on the filter pipet. Too much pressure might cause the filter to leak or fall off. Add about 2 mL of fresh tert-butyl methyl ether to the solid in the RB flask, warm briefly, let the solids settle for a minute, and pipet the liquid to the centrifuge tube as before. Again allow the solids to settle briefly in the centrifuge tube, then filter the liquid through the pressure filtration apparatus, into the same 25 mL Erlenmeyer flask. Doing a rinse such as this helps to ensure that any trimyristin that was left behind in the RB flask and centrifuge tube is not lost, thereby helping to ensure that
Fill the cuvette about 3/4 full of the solution you wish to test. Wipe the outside of the cuvette with a soft tissue (Chemwipe) to remove any moisture or fingerprints from the outside
Use the 1.0mm opening for 1.6mm fiber. Also trim the Kevlar to the ‘C’ length using the electrician style scissors. * Using the marker pen and the template card provided, measure and mark the buffer strip length as shown on the template. * Using the buffer strippers, strip off the buffer in at least two pieces. * Using a dry, lint-free wipe; Remove any remnants of the protective coating on the fiber after stripping the buffer.
Use tape to tape lift hairs, fibres, paints, particulates and prints. Use a pipette to collect wet, pooled samples. Brushing can be used for particulates or large amount of debris and digging can be used to recover buried items or seepage. You can hand pick larger (macroscopic) items. Package and storage of evidence Blood in liquid pools should be picked up on a gauze pad or clean sterile cotton cloth and allowed to dry at room temperature.
7,8,Any spillages,i would clean thoroughly and as quickly as possible using the correct materials and equipment for that particular spillage.I would effectively wash my hands using an effective antibacterial soap,after collecting and disposing of body
Dry your hands with disposable paper towels. • Unbroken skin - intact and healthy skin is a major barrier to pathogens. Any cuts or abrasions should be covered with a waterproof dressing. • Gloves - wear gloves if you are handling body fluids or equipment containing body fluids, if you are touching someone else's broken skin or mucus membrane, or performing any other invasive procedure. Wash your hands between each client and use fresh gloves for each client where necessary.
Allow the test tube to cool and record your observations. 5b. After the test tube has cooled, add 5-10 drops of water and record your observations. 6. Obtain 6 clean/dry test tubes and arrange in your test tube rack.
12. With your fingertips, pinch the sides together of the empty pipette labeled Na2S203. 13. Gently tip the 24-well plate towards you so that the drops of Na2S203 are puddled together along the bottom rim. Insert the stem of the pipette into the puddle and release the pressure of your fingers to suck all of the Na2S203 into the pipette.