Intravenous simply
means "within vein" (or "inside the vein"). Therapies
administered intravenously are often included in the designation of specialty
drugs. Intravenous infusions are commonly referred to as drips because many
systems of administration employ a drip chamber, which prevents air from entering
the blood stream (air embolism), and allows an estimation of flow rate.
Intravenous
therapy may be used to correct electrolyte imbalances, to deliver medications,
for blood transfusion or as fluid replacement to correct, for example,
dehydration. Intravenous therapy can also be used for chemotherapy.
Compared with
other routes of administration, the intravenous route is the fastest way to
deliver fluids and medications throughout the body. The bioavailability of the
medication is 100% in IV therapy.
Intravenous
infusions are fluid solutions administered through a vein. There are numerous
different types of solutions available, but they can be broken down into simple
categories depending on the function they serve. Some replace lost fluids, and
others provide nutrients, replace lost blood, and deliver medications.
One of the most
common uses for intravenous infusions is to replenish fluids lost through
dehydration. These infusions often contain normal saline solution, a
combination of sterile water and sodium chloride. This solution is known as an
isotonic crystalloid, or a solution that contains the same amount of
electrolytes as plasma in the body. It is used in cases of moderate to severe
dehydration, such as that caused by vomiting or diarrhea, when replacing the
fluids quickly is vital.
When a patient`s
gastrointestinal tract is compromised and nutrients cannot be absorbed - or
eating can worsen the condition - intravenous infusions called total parenteral
nutrition may be given. These solutions contain a mix of sterile water,
electrolytes, sugar, proteins, fats, and other nutrients, depending on the
needs of the patient. Diseases and disorders that commonly require total
parenteral nutrition include late stages of Crohn`s disease, obstructive bowel
disorder, and ulcerative colitis.
Intravenous
infusions are also used to deliver medication directly to the blood stream.
Certain medications, such as intravenous immunoglobulin, a type of antibody,
can only be given through the vein. Other medications, such as certain narcotic
pain relievers, are given intravenously because the method allows them to they
work faster than when taken orally. Chemotherapy for treatment of cancer is
also typically given intravenously.
When performed by
a medical professional, intravenous infusions are typically safe. The most
common reaction is mild pain and redness at the site of the injection, although
different medications may cause different side effects. Any time the skin is
punctured, there is a risk of infection. Having a medical professional,
typically a nurse, monitor the Intravenous Infusion and change the injection
site when irritation is evident can help prevent complications.
IV Infusion IV Infusion, Glucose IV Infusion,Intravenous Infusion NOUVASANT PHARMhealth LTD. , http://www.nouvasant.com
The high yield cultivation method of the fungus
The fungus is a year-old vine plant of the Kwai flowering genus. Its leaves are hypertrophic, full of elasticity, and their mouthfeel is very good. The fungus is a green leafy, harmless vegetable with high quality, high yield, safety and health care. Its wide adaptability, thermophilic, heat-resistant, resistant to earthworms, the soil texture requirements are not high, in addition to saline and alkali, can be planted. It can be cultivated in the field or planted in the courtyard. The cultivation methods are now described as follows: 1. Seeding methods The fungus can be sown in the spring, summer and autumn. Planting in Daejeon is suitable for drilling, and gardening is better for hole sowing. There are two sowing methods: one is sowing germination, that is, soaking the seeds in warm water for 3 days, removing and scouring with clean water, filling the container with a wet towel, and sowing in a moisturizing and breathable condition for 3 days to 4 days. When some of the seeds are dewy, lightly mix them with hay ash to spread the seeds for sowing. The second is direct seeding, that is, 7 days to 10 days after germination, and the dry seed should be seeded in 10 days to 15 days. Drilling distance 15 cm to 18 cm, ditch depth 3 cm to 4 cm, width 1.2 meters to 1.4 meters, cover soil thickness 1.5 cm. Watering after sowing keeps the soil moist. Seedlings of 2.3 to 3 kilograms were planted in the intercropping area, and 1.5 to 2 kilograms were planted in the transplanted area of ​​the seedlings. 2. Fertilizer management Base fertilizer is good for farmhouse compost piles, livestock and poultry. Top dressing is applied with decomposed manure or urea dissolved water. After harvesting 2 or 3 times, topdressing once, and so on. 3. Prevention and treatment of pests and common pests generally do not require the use of pesticides to prevent and control S. litura in particular years. If there are more young leaves with small eyes, available chrysanthemum insecticides are sprayed once at the age of 1 to 2 years of age, otherwise no medication is needed to prevent them. Another is the common brown round spot disease, this disease does not need to control chemicals, mainly to ensure adequate fertilizer and water supply, plant growth is strong, and can avoid the occurrence of far away from the place to stay. In addition, a small number of plants in Daejeon can also be found to have seedling rot and stem rot. Removal of the diseased plants can prevent and control them. Root-knot nematode disease may also occur in continuous cropping of highland crops in hilly areas. Replacing crop rotations may reduce or prevent the occurrence of disease. 4. The timely harvest of edible fungus mainly takes tender stems. Picking and picking the tender stems on the market. When the seedling height is 18 cm to 20 cm, the seedlings are homogenized, and at the same time, the leaves and stems of the plant are planted and listed. Afterwards, the axillary buds of the seated plants grow to 15 cm to 18 cm in length, and then harvested repeatedly, until 10 times. month. General yield of up to 3500 kg to 4000 kg. The seeds turn green from black to mature in November.