Zoysia grass, Gramineae, Zoysia, perennial herb. The festival is short-leaved and leafy. The leaves are slightly leathery, dark green, 2.5-5 cm long. They are hi-light, resistant to drought and trampling, and have strong regenerative ability. They are an excellent variety for stadium greening. It also has the characteristics of anti-sulphur dioxide and other toxic gases, and has a strong ability to produce weeds. It is a good variety of plant, garden greening and embankment slope protection. Zoysia is usually planted in April-May or August-September. One month before planting, fertilize, soil preparation, watering, and spraying herbicide (sodium pentachlorophenol) on the soil surface. After one month, water again and wait until the surface of the soil is half dry and wet. In order to increase the germination rate of zoysiagrass, emergence of seedlings, and germination in advance, the seeds must be treated with drugs. Soak the seeds with 0.5% sodium hydroxide solution for 24 hours and rinse with clean water. Allow to dry after sowing. It is advisable to sow 5-6 kilograms per acre. After sowing, gently pull it with a pestle to spread a layer of compost or cover a layer of sawdust on the surface of the ground. A thin layer of straw can be covered under conditions to prevent sunlight. Directly, increase the germination rate, and spray water to maintain a certain humidity after sowing. After about 10 days germination, the straw cover was removed. When the seedling height is 6-8 cm, the erect stem of young grass is cut off, which promotes the germination of tillers and accelerates the spreading speed of the lawn. Regular rolling and shearing is an important task in seedling management. In April-October, mechanical rolling is used twice a month to make the weeds of one year and two lose their tender heads or flowering stems, lose the ability of seeds to spread their offspring, and accelerate turf spread.
Objective To evaluate the methods and the effects of an Airway Management nursing team in clinical practice
The evidence based guidelines shows that Anesthesia breathing circuit components can help to reduce infections,
prevent cross contamination between patients and maintain normothermia.
Why single-use circuits
• Respiratory pathogens can be transmitted through breathing circuits used to provide anesthesia. This can put
reusable circuits at risk for contamination of the next patient.
• The reuse of breathing circuits puts both patients and anesthesiologists at risk for hospital acquired infections.
Disposable circuits can be an important part of prevention protocol.
• The OR has unique infection control issues compared with other clinical care areas-due to the patient`s
vulnerability and prolonged period under anesthesia. Consequently, microorganisms may be transmitted via
contamination of normally sterile sites with a patient`s own bacteria and transmission of bacteria to subsequent
patients in the OR.
Airway Devices,Laryngeal Mask Airways,Extraglottic Airway Devices,Supraglottic Airway Devices
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