Preview

Ultrasound

Satisfactory Essays
Open Document
Open Document
283 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Ultrasound
Ultrasound is a sound pressure with a frequency greater than the limit of human hearing. This limit varies from person to person, it is around 20 kilohertz in young adults. 20 kHz is a useful lower limit in describing ultrasound. The making of ultrasound is used in many different fields , a property also used by animals such as bats for hunting. The most well known application of ultrasound is its use in sonography to produce pictures of foetuses in the woman's womb. Ultrasound is also used for more as well.
It is a fact that children can hear some high-pitched sounds that older adults cannot hear, because in humans the highest limit pitch of hearing tends to become lower with age. A mobile phone company has used this to create ring signals supposedly only able to be heard by younger humans; but many older people are able to hear it, this is probably due to the variation of age-related deterioration in the upper hearing.
Some animals e.g. dogs, cats, dolphins, bats, and mice — have an upper frequency limit that is greater than the human ear and can hear ultrasound. This is how a dog whistle works.

Ultrasound imaging or sonography, involves exposing part of the body to high-frequency sound waves to produce pictures of the inside of the body. ultrasound images are captured in real-time, they can show the structure and movement of the body's internal organs, as well as blood flowing through blood vessels. Ultrasound imaging helps physicians diagnose and treat medical conditions.
Ultrasound is a useful way of examining many of the body's internal organs

This Picture is using Sonography to look at the

You May Also Find These Documents Helpful

  • Powerful Essays

    In the medical field, new developments and techniques are discovered and improved everyday. The medical field has always brought together the brightest and best of society to help those in need along with making and using the tools provided to help patients. Diagnostic medical sonography is one of the many advanced technological tools that is used today to help capture live images of the inside of the body, seek out problems, and diagnose patients. Seeing that this modern technology is used often today, there are various job opportunities for this area of study, a very intricate way of how it works along with what is studied, and there are multiple ways as…

    • 1425 Words
    • 6 Pages
    Powerful Essays
  • Good Essays

    Ultrasonography, commonly called sonography, is a diagnostic medical procedure that uses high frequency sound waves (ultrasound) to produce dynamic visual images of organs, tissues, or blood flow inside the body. This type of procedure is often referred to as a sonogram or ultrasound scan. Sonography can be used to examine many parts of the body, such as the abdomen, breasts, female reproductive system, prostate, heart, and blood vessels. Sonography is increasingly being used in the detection and treatment of heart disease, heart attack, and vascular disease that can lead to stroke. It is also used to guide fine needle, tissue biopsy to assist in taking a sample of cells from an organ for lab testing (for example, a test for cancer in breast tissue). Unlike X-rays, sonography is a…

    • 1046 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Ultrasound technicians, or sonographers, generate diagnostic images for physicians through the use of high-pitched sound waves. These ultrasonic frequencies are affected by the density of the tissues they 're travelling through, and computer processors inside the ultrasound unit interpret the echoes to create a visual image of the tissues. Sonography is one of the highest-paid professions open to those without a bachelor 's degree.…

    • 1858 Words
    • 8 Pages
    Good Essays
  • Powerful Essays

    The economic situation in the United States has led to many American workers considering the benefits of pursuing a two year, career-oriented education instead of the traditional four year bachelor’s degree. There are many associate’s degree programs that offer a quality education in flourishing and relatively high paying fields. One of these is Medical Sonography. Medical Sonography has enormous growth potential, and offers someone the ability to work in the medical field in a rewarding career. It is also a less competitive program than some of the other health sciences fields offered at the associate’s degree level, such as nursing or physical therapy assistant. Because of the less stringent admissions guidelines and a comparable earning potential, Medical Sonography is an exceptional choice for many people looking to further their careers in a limited amount of time.…

    • 2230 Words
    • 9 Pages
    Powerful Essays
  • Good Essays

    Sonography is the use of sound waves to generate an image for the diagnosis of medical conditions. Sonography is rapidly growing due to the harmful effects of x-rays and such. The most common use of sonography is associated with pregnancy, but can be used for many other things throughout the body. There are many different types of diagnostic medical sonographers, including but not limited to, obsteric sonography, abdominal sonography, neurosonography, or breast sonography.…

    • 536 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    radiology

    • 280 Words
    • 1 Page

    Jason Hendrix is a -year-old senior at the University of Delaware, majoring in economics. While on spring break in Florida, Jason was involved in a onevehicle motorcycle accident. In the accident, Jason was thrown from his bike to the pavement, landing on his back. A police offi cer witnessed the accident and immediately called for medical assistance. Emergency personnel arrived…

    • 280 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    As it evolves it will be used instead of exams that are invasive and expensive. To Health insurance companies support the use of ultrasound rather than other procedures that involve radiation (Diagnostic). Diagnostic medical sonography is expected to “see significant growth over the coming years,” according to the Bureau of Labor Statistics (5). Employment is expected to rise 43.5 percent from 2012 to 2020 (Five). More growth in sonography is going to stem from the effects of the Affordable Care Act due to changes to healthcare requirements during pregnancy requiring a greater use of ultrasound. A great reason to become a sonographer is because of changes to the healthcare industry (Five). Ultrasounds are much cheaper in comparison to similar…

    • 1291 Words
    • 6 Pages
    Good Essays
  • Good Essays

    The doctors say, “Young people listening to high volume noise over 85 decibels for more than an hour, without giving their ears any rest could damage their hair cells.” Doctors also say, “If these young people listen over 89 decibels they could possibly lose their hearing within 5 years, but the biggest concern is that people might lose their ability to categorise consonants under…

    • 756 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Scientists realized that by using the same technology they could create images of the inside of the human body; Operators utilize transducers to send sound waves through the human body which in turn project images onto a screen in a process commonly known as ultrasounds. Many people associate ultrasounds to only be used to see a fetus in the womb but there are actually a variety of specializations and purposes ultrasounds are used for including to examine musculoskeletal systems, the abdomen, internal organs, vascular systems and more. The images that sonographers create aid doctors and physicians to identify internal problems and issues that cannot be seen through any other method. Because Sonographers use high frequency sound waves it is the safest most painless way of using medical imaging to assess and diagnose internal…

    • 822 Words
    • 4 Pages
    Good Essays
  • Good Essays

    According to Makely, Badasch, & Chesebro (2014), “They use diagnostic ultrasound to transmit sound waves at high frequencies into the patient’s body. Images are seen on a screen and also records on a strip of video” (p. 39). Many people relate Sonographers with pregnancies, because it is how a fetus can be seen during pregnancy. Being able to show a mother their unborn baby is such a breath taking experience. Medical sonographers work in clinics, hospitals or in a OBGYN office. Sonographers most of the time work on weekdays but must stay available to come in to work. To become a Diagnostic Medical Sonographer, you need to have a high school diploma or equivalent, graduate from an accredited sonography program, have passed the ARDMS which is the American Registry for Diagnostic Medical Sonography. The Annual Salary is from $53,300-63,600 (p.76). Although this is my dream career it also has its disadvantages like for example not being able to get into the sonography program due to it being a limited access program. Medical Sonographers deal with lots of emotions, and I’m not so sure I have the heart to tell a soon to be mother, that I hear no heartbeat, or that something is wrong with their…

    • 622 Words
    • 3 Pages
    Good Essays
  • Good Essays

    The Austin Community College Catalog 2012-2013 States that you must obtain a two year, “Associate of Applied Science Degree” (174-175). “Typical Coursework includes classes in anatomy, physiology, medical ethics, physics and patient care”, as noted by Education Portal. According to The Austin Community College Catalog 2012-2013 you must complete a required total of “72 credit hours” (174-175). You must be knowledgeable in the anatomy of the human body and the function of its vital organs. The sonographer, also known as an ultrasound technician, operates medical equipment that produce images through sound waves, that can then be recorded either on video or still pictures and are then viewed for interpretation to diagnose many different ailments in various parts of the human body. There is also a required knowledge of how to use the sonography machine in order to properly provide a successful diagnosis. There are many different fields of sonography that one could specialize in as stated by the School for Diagnostic Medical Sonography, such…

    • 1159 Words
    • 5 Pages
    Good Essays
  • Satisfactory Essays

    Throughout high school, I’ve immersed myself in many extracurricular activities and courses that I love that helped shape who I am. I mainly participated in intensive academic courses involving advanced or AP credits as well as many different volunteering opportunities which resulted in a tight schedule. In the beginning of senior year, it was difficult for me to juggle because I also started my first job. With the help of my sister, who recently graduated Physical Therapy school, I was able to create a schedule that helped relieve my stress without having to give up any of my activities I genuinely enjoyed. My sister helped me create a time allotment for my schoolwork, volunteering, and college applications. She and I are very similar in the sense that we are both determined when we set our sights on what we want. She knew exactly what she wanted to be at the start of high school and worked hard to accomplish her goal. She inspired me to also partake in a medical science as my career due to my love for science and helping others. At first, it was challenging deciding what career path I wanted to follow because I don’t like blood or needles, which eliminated many of my options. I finally decided that I want to pursue a career as a Diagnostic Medical Sonographer, which is a person who implements sound waves to produce images such as ultrasounds.…

    • 298 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Diagnostic Imaging

    • 764 Words
    • 4 Pages

    Diagnostic Imaging is medical tools used by doctors to see inside our bodies without actually opening the body. Diagnostic imaging can involve the use of radiation which could be dangerous if exposed to large amounts of. Diagnostic imaging allows doctors to find tumors, broken bones, pneumonia, etc. In general, diagnostic imaging is very helpful.…

    • 764 Words
    • 4 Pages
    Good Essays
  • Good Essays

    To get started, an ultrasound technician (which is also called a diagnostic medical sonographer) uses high-frequency sound waves that create images of soft tissue in a patient’s body. The ultrasound waves create the sonogram. Then Physicians…

    • 982 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    p1 health and social care

    • 2995 Words
    • 12 Pages

    Every individual have rights and for them to have the best care they should be able to practice their rights as long as it doesn’t affect others around them or put themselves in danger. To have a supportive relationship with someone you would have to respect and value them and allow them to exercise their rights. One of the key principles in caring for a people is to develop a supportive relationship by helping and enabling them, this is done by empowering. Empowering clients means that a carer should give their clients choices when caring for them. For example, Mrs Martin is Muslim and she doesn’t eat pork but most of the other clients’ enjoys eating pork, so whenever pork is being prepared in the home for the other clients to eat the carer always ensure that Mrs Martin is given a choice about what she would like to eat. Giving clients choices will give them the sense of dignity and independence this will encourage them to take control over their own life and at the same time carer would be empowering their clients. This therefore means that carer is respecting clients’ right in a supportive relationship.…

    • 2995 Words
    • 12 Pages
    Powerful Essays

Related Topics