Introductory Medical Radiation Science Lab Report

By comparing a light beam to a ghostly, exploratory finger it sets the tone fairly dark which makes me think that something bad might

Advances in both radiography and radiation treatment keep on advancing and get to be more sophisticated. Cases incorporate digital subtraction angiography (DSA) in which, apparently, there is the potential for more prominent inclusion by radiographers and by radiation therapists in image guided radiation treatment. Looking even to the moderately later past underscores the degree to which change is happening in the radiography and radiation treatment work environment. Case in point, ten years prior it was radiologists who embedded cannulas for CT patients (AIR 2014, 1). Presently radiographers and attendants attempt the assignment. In private radiology hones, Australian radiographers now consistently embed central lines and do feature joint, shoulder, arm, and tendon infusions under supervision.

- Even though the X-ray expose patient to harmful radiation it is used to see inside the human body and diagnose broken bones, gallstones and later tuberculosis.

Specific goal: For the audience to understand and comprehend the importance, history, and safety concerns regarding X-rays

Make three exposures using given technical factors on a phantom knee in PA position . Include saline bags in exposures 1 and 2 to demonstrate patient soft tissue thickness.

To learn about contrast enhancements, and the impact of the different enhancement types on raw imagery

There are guidelines/protocols that have been put in place by the trust that must be adhered to by all staff. Ensure that I am dressed appropriately so that my clothing does not compromise my safety or the patients. Ensure work/clinical areas void of equipment that may constitute a hazard if stored or left in the wrong place. There is adequate information and training provided by the trust to ensure competency and safe working. For instance, when in the mould room, I have been trained to use equipment and been made aware of safe working when using the various materials and substances in the mould (i.e. lead, hot water). The body absorbs lead when you breathe in the lead dust or swallow lead when you bite your nails after working with lead

The article Radiation Protection of Medical Staff1 looks at the various occupational hazards medical imaging personnel face on a day to day basis. As technology has improved over the years, there has been an increase in the number of medical imaging procedures in which medical imaging staff must stay in the room or near the patient when the radiation exposure takes place. Because of this, medical imaging personnel could be at a substantial risk of occupational exposure to radiation and they must be aware of the proper actions and steps that are in place to keep their occupational exposure dose as low as reasonably achievable.

What additional laboratory or radiological tests would be indicated and why? What would you expect to find?

These places would be surgery, fluoroscopy, staying in the room to hold the patient, and when performing mobile exams. While being involved in one of those tasks, you must prepare yourself. This includes wearing a lead apron that covers your chest and gonadal area, along with a thyroid collar, and even lead glasses. A long term effect of radiation exposure is cataracts. If you are constantly in the surgery room using the c-arm or o-arm, or you are performing fluoroscopy exams left and right, you should wear lead glasses to protect your eyes. While performing an exam in the department, you should always stand behind the lead wall before pressing the exposure button. This guarantees that the scatter radiation will not make its way to you. If you have a patient that needs to be held throughout the exam, a technologist should be the last person to hold; a family member, friend, or even someone outside of the department should help hold the patient because they are exposed to less radiation on a daily

While healthy babies are born every day, not everyone is so fortunate. In many cases, diagnostic radiology is required for patients during their childhood. Can having this radiation during the formative years lead to adverse effects later in life? The biggest concern from radiation is the risk of cancer. Cancer can occur at any dose from ionizing radiation because it is a stochastic effect, meaning that it is probabilistic. The probability of a stochastic effect, such as cancer, increases as the dose increases. While receiving this radiation may be necessary, it can cause some serious trouble later in life, such as breast cancer, leukemia, and thyroid cancer.

Radiotracers help doctors diagnose and evaluate the degree of severity of the disease. The tracers are injected, swallowed, or inhaled. Special cameras used by the doctor to detect molecular information then detect the emissions from the radiotracers. One of the most important procedures in nuclear medicine is the MRI, or the magnetic resonance

The effects of radiation can be hazardous to any part of the human body. In this guide I will explain the advantages, and disadvantages of x-ray radiation. I will also discuss the technological advances that we have today then of what we had the past on the human body during radiation exposure. I will explain preventions of exposure and safety precautions that we as dental assistants as well as patients can follow to stay safe.

When assisting the patient, the radiographers have to make sure they provide radiation safety not only for the patient but also for themselves. There are many different methods to providing safety. With the equipment and radiation dosage, highest KVp and the lowest mAs is used to provide the minimum amount of dosage required for the procedure. Furthermore, safety can be provided by reducing the amount of rime in radiation area, by putting as much distance between you and the radiation source as possible. When performing a portable examination stand at least six feet from x-ray source and wear a lead apron. The patient should remove any jewelry or metal accessories that may interfere with radiation procedure and both the technologist and the patient needs to wear protective lead shields for example lead gloves, aprons, skirts and thyroid shields to protect the other body parts from the radiation. It is advised to also always wear monitoring device at collar level. Lastly, the technologist uses immobilization devices to hold the patients when needed.

With this stability and mass production, x-rays machines became very common everywhere. From large factories, to doctors offices, all the way to the corner store of small towns, where children and adults alike could insert a coin into a machine and view the bones in their feet. (3.) Because of their relative adolescences in the world, not much was known about x-rays or their effects on the human body. The first theories about the rays’ effects on the human body were that they had beneficial applications. With this being the only theory about their effect, widespread use went on, unmonitored, and unregulated. This unregulated use led to injuries but because of their slow onset the injuries were never attributed to x-rays. While some scientists tied certain skin burns to over exposure of x-rays it wasn’t until popular minds of the world like Thomas Edison, Nikola Tesla and William J. Morton expressed that they experienced eye pain when dealing with the rays for extended periods of time that people began to connect the dots and understand the negative