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85 Cards in this Set
- Front
- Back
- 3rd side (hint)
Know the date and person who discovered x-rays |
Wilhelm Conrad Roentgen, November 8, 1985 |
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Radiographer |
Produces/evaluates images for quality.
DOES NOT READ IMAGE/DIAGNOSE |
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Radiologist |
Medical doctor who reads exams, Medical school and 4 years residency |
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Contrast Study/Contrast Material or media |
contrast dye (ex: barium) Radiologist/RRA in room. By Injection, Ingestion or Edema |
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Nuclear Medicine |
Radioactive injections. Radioactive material or radiopharmaceuticals to examine organ function/structure. |
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Ultrasound(Diagnostic Medical Sonography) |
High frequency sound waves to produce images of internal body structure. No radiation |
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Radiation Therapy |
Treatment that uses beams of intense energy to kill cancer. External beam. (X-rays, proton, energy) |
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CT Scanning |
Cross sectional x-ray image Can show soft tissues, blood vessels, and bones in various parts of the body. |
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Angiography |
Examination by x-ray of blood/lymph vessels, organs, heart chambers, etc. Contrast Material used, Radiopaque substance. |
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MRI |
Magnetic energy using no radiation. Magnetic waves, magnetic fields and radio waves to form a picture of anatomy. |
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National agency responsible for the accreditation of radiography programs |
JCERT - Joint Review Committee on Education in Radiologic Technology |
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National agency responsible for administering the Registry exam for certification of radiography program graduates. |
ARRT- American Registry of Radiologic Technologist |
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Preferred/accepted titles for the Diagnostic x-ray technologist- |
Radiologic Technologist, X-ray Technologist, X-ray Tech, Rad Tech NOT TECHNICIANS |
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Body Mechanics |
Proper body alignment, movement, posture and balance |
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Body Mechanics importance |
To prevent injury to muscles, tendons, ligaments & joints |
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Base of Support |
The portion of the body that is in contact with the floor- space between feet ---- |
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Center of Gravity |
The point around which the weight of the body is balanced- area or pelvis X |
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Line of Gravity |
Vertical line passing through the center of gravity | | | |
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Rules of Body Mechanics |
-Maintain wide base of support: 8 inches apart -Keep body equally balanced over both parallel feet -Keep load close to center of gravity Back straight -Use leg,arm,abdominal muscles -Bend at knees not waist -Turn body as unit: don't segment |
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Best way to move a heavy load and why? |
Pull don't push. To prevent injury |
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#1 cause of days lost from work among health are workers such as radiographers and nurses |
Back pain/injury |
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Professional Ethics |
Collection or standards adopted by professional community. Personal and corporate standard of behavior expected by professionals. |
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Code of Ethics, several principles |
Code of Ethics- expectations. Act professionally, respectfully without discrimination, use equipment as accepted. standard of practice, responsible for professional decisions, diagnosis is outside scope of practice, patients right to quality care/privacy, strive to continually improve knowledge |
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Rules of Ethics and several principles |
Rules of Ethics- Law. Fraud or deceptive practices, subversion, unprofessional conduct, scope of practice violations, being used to practice, improper management of patient records, violation of state laws/ federal laws/regulatory rules. Failure to report violations or errors. |
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Patients' Bill of Rights |
-Considerable/Respectful care -Obtaining information such as diagnosis/treatment -Know identity of physicians and nurses -Right to make decisions about plan it fare prior/during procedure care and refuse -Privacy -communications/records confidentiality -review records -informed of hospital policies |
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Right to Privacy, how it relates to care of the patient in the radiology department |
All patients have the right to have information concerning their state of health Personal information not disclosed to anyone uninvolved with patients care |
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Importance of checking the patients name band and other factors associated with good patient communication |
Lowers chance of misidentifying patient, positive therapeutic skills for patients to feel valued |
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How to respond to patients when they ask what the x-ray showed |
Rad Techs do not read images, radiologist does. Outside of our scope of practice |
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Know several ways to communicate non verbally with patients (positive and negative) |
Facial expressions, gestures, eye contact, touch(positive or negative), professional appearance, room readiness |
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Professional vs Unprofessional appearance, conduct, and behavior |
Professional: Hair tied back, clean short nails, ethical behavior Unprofessional: wrinkled scrubs, running back and forth (unreadiness), etc. |
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Addressing patient as "sweetie" or "honey" |
Can be viewed as disrespectful |
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How to positively identify the patient if he or she does not have on an identification bracelet |
Medical records, 2 methods of identification |
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Empathy vs Sympathy, which is most appropriate for the Radiographer. |
Empathy- the ability to share in the emotions/feelings of your patient without sympathy or pity. Converts genuine care/concern (IDEAL) Sympathy- Feelings of pity and sorrow for someone else's misfortunes |
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Order for x-ray unclear |
Converse with physician |
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Communicate with elderly, pediatric, hard of hearing, comatose and non English speakers |
Elderly- Talk slowly not shout Pediatric- Explain process/entertain Hard of hearing- Get closer and talk slowly Comatose- talk as if they were conscious Non English Speaker- Use interpreter *Use gestures/act out part, face to face, rephrase and summarize, speak slow not loud and avoid uncommon words |
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Importance of obtaining complete/accurate medical history from patient |
Ex: Are they sedated? Have knowledge of any implants such as pacemaker that can affect images. |
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Importance of introduction to patient and explaining procedure |
Quality patient care can reduce anxiety and have patient feeling valued. Instructions |
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Trendelenburg |
Head lower than rest of body, feet elevated |
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High Fowlers |
45-90 degree elevated (upper body) |
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Semi-Fowlers position |
15-30 degrees elevated (upper body) |
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Supine |
Face up |
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Prone |
Face down |
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Patient with abdominal/back pain, how to make them more comfortable when using x-ray table |
Use sheet, blanket, pads, can sit if waiting long period of time |
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Prevent decubitus ulcers while on x-ray table for extended period of time |
-Change position (relieve pressure/blood flow) -Circulation impairment- blanching -Pads under susceptible areas |
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Dress vs Undressing Patient |
Undress clothing from unaffected side first Dress clothing from affected side first
Keep patient covered as much as possible, no unnecessary person's in room, provide privacy & modesty, cut clothing (permission needed), soiled gowns change immediately
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(31:14 Patient Care/Safety Lecture video) |
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Conditions which may cause difficulty for patient |
Kyphosis (humpback), Abdominal pain (painful to lie flat), Orthopnea (difficulty breathing lying down), Head injury Dyspnea (High Fowlers) Syncope/shock (dorsal recumbent) Tracheostomy (semi/high Fowlers) Back pain(bend knees, sponge support) Post myelogram (35-40 Fowlers) Post Hip Replacement (Turn toward operative hip) |
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Describe the importance of close patient monitoring at all times in terms of safety as well as to relieve patient anxiety |
Prevent injury, reassure patient |
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3 basics modes of transporting patient to radiology department |
Ambulatory, Stretcher/Gurney, Wheelchair |
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What is ambulatory? |
Patient walks to x-ray department. Not very common or safe |
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3 ways of moving an immobile patient from a stretcher to the x-ray table |
Draw sheet, Glider board/slipper, Logroll |
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Know how to position the wheelchair in relation to the x-ray table before locking the wheels and standing the patient uo |
Stand-Pivot-Sit method |
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Safety guidelines when transporting patients from a stretcher/wheelchair |
Lock wheels/arms on stretcher & wheelchair, never stand patient if in doubt of their condition. |
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Know what a draw sheet is and how it is used to help facilitate patient transfer from a stretcher to x-ray table |
Heavy gauge half size sheet placed under patient, rolled edges act as handles with sheet pulled tight, 2 transporters on each side and one at head |
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4 major classifications of microorganisms |
Bacteria, Viruses, Fungi, Protists |
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Cycle or infection |
1) Reservoir (environment) 2) Portal (open wound/mucous membrane) 3) Means of Transmission (airborne, droplet, contact) 4) Portal of Entry (ingested/inhaled/sex) |
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5 modes of transmission of the spread of infection |
1) Contact (Direct- through source, Indirect- contaminated obj.) 2) Droplet (cough, sneeze, talking) 3) Airborne/Suspended (inhaled) 4) Vehicle (contaminated food, water, drugs, blood) 5) Vector (animal sting/bite) |
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Nosocomial infection |
Hospital acquired infection HAI - Healthcare Associated zinfexrion |
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Pathogen |
Disease causing microbes |
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Fomite |
Inanimate object which carries and transmits pathogens |
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Vector |
animal transmission by sting/bite |
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Medical asepsis |
Removal of microorganisms by soap, water, friction and chemical disinfectants (sanitizer) |
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Surgical asepsis |
Removal of microorganisms and their spores destroyed by means of heat or by chemical process |
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Sterilization |
Any process that removes, kills or deactivates all forms of life |
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Disinfection |
Removal of pathogens from objects through mechanical and chemical processes |
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Spore |
Dormant bacteria protected by hard covering, lives in adverse conditions |
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Proper hand-washing technique |
2 minute hand washing aseptic technique (30 seconds between patients) |
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Various techniques of infection control which should be practiced routinely by all health care workers |
Medical aseptic techniques and use of Standard Precautions |
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3 most common microorganisms which are responsible for causing the majority of hospital acquired infections |
MRSA, VRE, E. coli, C diff |
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Best means to prevent spread of disease in a medical setting |
Washing hands |
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Isolation techniques |
Placement in a private room or with a select roommate The use of protective barriers such as: Masks, gowns and gloves, special emphasis on hand-washing and special handling of contaminated articles |
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"Category specific" or "transmission based" isolation |
Seperate patient who has contagious illness from other hospitalized patients and health care workers. Airborne, droplet, contact |
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Identify the various categories of isolation |
Airborne, droplet, contact, expanded |
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Patients where protective or reverse isolation might be required |
Transplant recipients, chemotherapy patients, immunocompromised |
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# of techs needed to radiograph patient in isolation |
2 |
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Clean tech and dirty tech |
Clean tech: doesn't touch patient, only x ray equipment and uncovered image receptor. Places IR in cover and hands to dirty tech Dirty tech: touching only the patient and covered IR, holds IR by the cover allowing clean tech to take it without touching the cover |
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What to do first when undressing after isolation radiography |
Discard it in a red, infectious waste, plastic bag |
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Protective device for tech to wear under respiratory or droplet precautions |
Respiratory: N95 MASK Droplet: surgical mask within 3 feet |
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What must be done to portable machine after isolation case |
Disinfect |
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AIDS |
Acquired Immune Deficiency Syndrome Retrovirus (destroys immune system) |
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What virus causes AIDS |
HIV (Human Immunodeficiency Virus) |
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Primary factors associated with contraction of AIDS virus |
80-90% 3 year prognosis, high mortality rate, incurable, opportunistic infections |
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What body substances transmit AIDS |
Sex, blood transfusion, mucus membrane/open lesion exposed to infected body fluids, mother to child in utero/delivery, breast feeding. DOES NOT saliva, tears sweat, CSF, urine, amniotic fluid |
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Symptoms of patient with AIDS |
Phase 4: flu like/persistent symptoms, Enlarged lymph nodes, dramatic weight loss, fatigue, fever, diarrhea, neurological disorders |
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2 diseases characteristic of a patient who is HIV positive |
Kaposi's Sarcoma- malignant tumor of endothelium (lesions/tumors) Pneumocystis Carinii- pneumonia caused by protozoa (SOB and nonproductive cough) |
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Are health care workers at risk for contracting HIV virus following standard precautions |
Relatively low risk due to standard precautions |
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