Soap has an emulsifying action as it reduces surface tension which facilitates the removal of dirt. Then wash the articles in hot water and soap. Hot water coagulates the organic matter and tends to make it stick to the article.Ģ. Rinse the articles first with cold water to remove the organic material. The following steps should be considered while cleaning the articles:ġ. Medical asepsis refers to all practices used to protect the clients and his environment from the transmission of disease producing organisms (prevention of cross infection).Īn article is considered to be clean when it is free from pathogenic organisms. The waist ties are then fastened by the circulating nurse from behind. The gown is then fastened at the neck by the circulating nurse and the open edges are then folded or held together.ġ0. The circulating nurse the assist her in pulling the sleeves by working from behind and holding the gown from the inside.ĩ. Extend the arms and hold hands upward at the shoulder height when putting them through the arm hole.Ĩ. Hold the gown at the shoulder seams (inside) and put each hand alternately into the arm holes.ħ. Unfold it by keeping the gown away from the body. Stand well back about one foot from the sterile bundle and the table.ĥ. Pick up the gown by grasping the folded gown at the neck. The points to remember when wearing a gown:Ĥ. To keep the gowns sterile, they are folded inside out and are touched only on the inside. They live in a wide variety of moist habitats including fresh water, marine environments and the soil.Sterile gowns are worn in the operating room and the delivery room an whenever open wounds are present which necessitate a sterile technique e.g., to attend to a client with burns. They come in many different shapes and sizes ranging from an Amoeba which can change its shape to Paramecium with its fixed shape and complex structure. The cell they multiply in is called the host cell. They are unique because they are only alive and able to multiply inside the cells of other living things. They are said to be so small that 500 million rhinoviruses (which cause the common cold) could fit on to the head of a pin. In humans these include skin diseases such as athletes' foot, ringworm and thrush - Viruses are the smallest of all the microbes. A very small number of fungi cause diseases in animals. In crops fungal diseases can lead to significant monetary loss for the farmer. Some are parasites of plants causing diseases such as mildews, rusts, scabs or canker. A group called the decomposers grow in the soil or on dead plant matter where they play an important role in the cycling of carbon and other elements. They are found in just about any habitat but most live on the land, mainly in soil or on plant material rather than in sea or fresh water. For example it may contain a gene that makes the bacterium resistant to a certain antibiotic - Fungi can be single celled or very complex multicellular organisms. The plasmid often contains genes that give the bacterium some advantage over other bacteria. Some bacteria have an extra circle of genetic material called a plasmid. Instead their control centre containing the genetic information is contained in a single loop of DNA. The cell structure is simpler than that of other organisms as there is no nucleus or membrane bound organelles.
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