Showing posts with label Fundamentals. Show all posts
Showing posts with label Fundamentals. Show all posts

Friday, 12 August 2016

Fundamentals About Liquid Kratom And The Tree In General


By Lela Perkins


Liquid kratom is extracted from a tropical deciduous tree that remains green throughout the year. The tree falls in the coffee family and is native to the southern parts of Asia. The tree was first described by a Dutch colonial botanist. The same botanist was responsible for giving this plant its scientific name. Further studies about the substance have been conducted by modern day scientists and its effects are now known. It is used for medical reasons.

The tree is also known by other names like kranthom and krantum. It grows differently relying on the climatic conditions within its area of growth. For example, it has been seen to develop to a maximum height of nine meters under ordinary circumstances but when given additional care, it develops up to 30 meters. There are many species under this family of plants and each has slight differences from the other.

The stem of kranthum is erect and gives branches at intervals. Leaves are dark green in color. The width of leaves is usually 4 inches while the length is 7 inches and the growth pattern is opposite. The shape of leaves is ovate-acuminate. Flowers develop in clusters and are mostly produced at the terminal of the branch.

Kranthom grows by itself in Southern regions of Asia though in other locations around the globe, it gets cultivated by humans. The tree grows healthily with no human involvement in Thailand in comparison to other places in the world where it requires special attention. Although it gets provided with much care, it still does not do very well compared to its region of origin.

Traditionally, men and boys in South Asia chew the leaves of this plant as a hobby or for pleasure. The plant is not considered harmful or as a drug in any way. As such, there is no stigma connected to the substance at all. Men start chewing it at the age of twenty five and continue till death in places where it grows naturally. However, there are some countries in the native region of this plant that make its use illegal.

Current scientific research shows that liquid extracted from kranthum has many health effects. It is composed of more than 40 unique substances including alkaloids like 7-hydroxymitragynine, mitragynine, and mitraphylline. Other active compounds consist of raubasine and corynantheidine.

It is found that it can be used for treatment of a number of conditions. It is used to treat addiction in people. This is possible because of the Mitragyna alkaloids that are present in the leaves of the plant. It is also used to treat many other medical conditions such as fatigue, diabetes, anxiety, depression, and chronic pain. It is an effective antioxidant and is also used for treating high blood pressure.

Liquid kratom is prohibited in some countries around the world since it is believed to cause undesirable effects in people. Violators are usually charged a fine and/or sentenced to a jail period. The substance is only accessible from health facilities under a prescription by qualified medical practitioners.




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Sunday, 1 November 2015

Fundamentals About Long Island Audiology


By Marissa Velazquez


In Long Island audiology was a term coined from a Latin word audire, which translates to hear in English. Audiology is a sub-division of science that is concerned with the study of balance, hearing, and such like disorders in human beings. The practitioners who study and do the treatment of hearing problems are referred to as audiologists. Different countries have different academic qualification levels required for a person to work as an audiologist.

Audiologists treat people with hearing loss and also give treatment that prevent further damage to the hearing system. They do their job by use of various strategies such as otoacoustic emission measurements, electrophysiologic tests, videonystagmography, and hearing tests. All these techniques and many more aim at determining if a patient can hear within the normal range. They also determine which section of hearing is impaired in people who cannot hear in the normal range.

There are 3 portions of hearing that mainly become impaired, that is, low, high, and middle frequencies and they all get impaired to varying levels. After doing tests and impairment like vestibular abnormality or hearing loss is established, practitioners prescribe one of various options for one to choose from. Various options currently available in such circumstances include appropriate medical referrals, cochlear implants, surgery, and hearing aid.

Audiologists have adequate training in management, treatment, and diagnosis of balancing and hearing disorders. Apart from that, they have the permission to recommend and map implants and dispense hearing gadgets. They counsel families with infants experiencing hearing loss and also assist people who get deafened at old age how to handle the problem by teaching them compensation skills. As so, they also work in rehabilitation centers.

Audiologists are also recognized for helping in implementing school and new-born hearing screening programs and individual or industrial hearing safety programs. They dispense special fitting ear gadgets among other protective equipment that safeguard adults and infants against becoming deaf. Some decide to work in research programs in the capacity of auditory scientists. They spend a lot of hours in a working and their work environments are similar to that of several other medical professionals.

In some states in USA, for one to work as an audiologist at clinical level they need to be doctors of audiology. Other states that do not have that requirement are expected to adopt this trend soon. During the study, learners are supposed to sit for and pass national examinations and various competencies stipulated by the body concerned with regulation of this practice in the United States. There is also a 12-month full time, supervised practice experience that students must attend.

Students command comprehensive knowledge in cochlear implants, sign language, physiochophysics, neurology, counseling, acoustics, anatomy, physiology, and electrophysiology. An audiologist usually graduates masters degree, ScD, Au. D, STI, or PhD depending on the school attended and the state. A working license in dispensing of aids that amplify sound is required for practitioners to prescribe and dispense them.

Long Island audiology is among the most advanced. It is done by qualified experts who use very advanced and state of the art equipment. Facilities that offer these services are spread uniformly within the place for clients to ace them with ease.




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