Archive for the ‘Science’ Category
A radiologic technologist, who can also be known as a radiographer, is a health care professional who generally makes use of X-rays and other radiographic equipment in order to take medical images of the body and analyzing these images for doctors in order to help them diagnose and treat patients of their afflictions or injuries. If you decide that you want to make a career in this medical field, you must first get formal education and training. You can get it from schools, universities, radiology tech schools and even some hospitals.
The term radiologic technologist is a more general name for different specializations in this field of medicine. One can be a radiographer, a sonographer or therapist, among many others, and use advanced radiographic equipment for taking high quality images of the different parts of the body.
A radiologic technologist can specialize in different fields, like Diagnostic Radiography for example, which deals with taking images of the bones, cavities and other foreign objects inside the body. Sonography is another example, and makes use of ultrasound technology to render images of the body, while Radiotherapy uses radiation in eradicating or reducing the number of cancerous cells in the body. One can also take on Fluoroscopy, CT (Computed Tomography), MRI (Magnetic Resonance Imaging), Nuclear Medicine and Mammography.
Before a radiologic technologist can take images of a patient’s body for diagnosis, he first makes sure that patients are prepared for the examination by briefing them on the imaging procedure that they are about to undergo. X-rays are very commonly used, and these professionals make sure jewelries and other interfering objects are removed from the patient. They also help minimize exposure of patients to radiation by providing them with protective apparatus like lead shields.
Radiographers make use radiographic equipment by properly positioning it at the correct angle and height over the area of the patient’s body that needs to be scanned.
With the help of an instrument similar to a measuring tape, they are able to determine the appropriate thickness of the area to be scanned and control the equipment to provide images of the right detail, contrast and density. They then position an X-ray film underneath the body part to be scanned and make the exposure, after which the film gets developed for analysis.
As a certified nursing assistant, you will be working under the supervision of a doctor or nurse in order to provide patient care and other health care services. Becoming a nursing assistant will require you to undergo a special training program to prepare you for the responsibilities that await you. Training and education is usually offered in vocational centers, community colleges and certified nursing assistant schools.
Among the subjects tackled in a common nursing assistant program include human biology, infection control, emergency care, resident rights, and nursing assistant skills. You can find quality nursing assistant programs in a wide range of certified nursing assistant schools and usually take just 6 to 12 weeks to complete. A typical program also includes clinical training as well.
Before you can enter certified nursing assistant schools, you must already have a high school diploma or its GED equivalent. Once you have completed your training and education, the next step will be becoming a Certified Nursing Assistant or CNA by successfully completing a nursing assistant certification exam. Being certified ensures competency and proficiency of an individual and also opens up bigger employment opportunities.
When choosing from the many certified nursing assistant schools available today, it is highly recommended that your choice be based on
your needs and preferences. Some of the factors you might want to consider are class schedules, financial capability, history of the school, and quality of instruction. Should you wish to make inquiries, visit the school personally or log-on to their website for access to detailed information.
In your search for certified nursing assistant schools, your list should include those that offer programs that have been accredited by the United States Education Department or Council for Higher Education Accreditation (CHEA). Schools that have been accredited by these agencies are a good indication of the instruction quality they are capable of providing.
When you’re searching the internet for certified nursing assistant schools, you might also come across those which only offer internet or online-based instruction; please be wary of these as nursing assistant training cannot be given through instruction and demonstration alone, it must also include actual practice and this cannot be achieved in an online setting.
Today’s technological innovations in veterinary medicine are giving a whole new meaning to animal care and health. The population of pet owners have steadily increased, opening more doors of opportunity, both for working and aspiring veterinary technicians. Similar to the job of a nurse, a veterinary technician helps the veterinarian in providing healthcare to animals. An aspiring vet tech can seek the help of veterinary technician schools in order to acquire the needed skills and knowledge for this career.
Being an important part of veterinary medicine, veterinary technicians work hard to assist in carrying out many clinical and technical duties. Examples of these are taking blood samples, performing medical tests and maintenance of patient records. They can be employed in veterinary clinics, research facilities, animal shelters, as well as zoos.
It is highly recommended that an aspiring veterinary technician enroll in veterinary technician schools which will prepare him for the challenges that lie ahead.
Accreditation is one of the things you should check when looking for veterinary technician schools. Their programs must have previously received accreditation from the American Veterinary Medical Association (AVMA) or the Canadian Veterinary Medical Association (CVMA). After a student completes his education and attains a degree, he must seek certification by passing the Veterinary Technician National Exam. Each state may also have other requirements for certification.
Another important factor you need to look for in veterinary technician schools is the composition of their faculty staff and their course outlines as well. These factors can be crucial determinants of how proficient an individual would be should he become a veterinary technician. Also, don’t forget to check the nature of their internship/externship program as it allows the student to have a hands-on experience on the work of a vet tech. A good school can help prepare you for the licensure exams too.
The internet is one of the best places to look for veterinary technician schools. A good tip would be to find a school that is within your area of residence since they usually give priority to resident students. Narrow down your choices and study each school’s admission requirements, policies, tuition fees and other information which will allow you to determine the best school for you. You can also schedule a personal visit with the school in order to talk to key personnel and preview the school environment.