MED275 Week 6 Quiz

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American National University *

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275

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Chemistry

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Jan 9, 2024

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MED275 Week 6 Quiz Question 1 During screening, you should always ask female patients for the: date of the last day of menstrual flow of their last menstrual period Correct! date of the first day of menstrual flow of their last menstrual period estimated date of the last day of menstrual flow of their next menstrual period estimated date of the first day of menstrual flow of their next menstrual period Question 2 The X-ray was discovered in 1895 by: Correct! Wilhelm Konrad Roentgen Xavier Raymond Kord Thomas Alva Edison Marie Sklodowska Curie Question 3 Which type of radiation therapy allows deep penetration for deep tumors and is performed on an outpatient basis? transduction brachytherapy sonography Correct! teletherapy Question 4 Which type of radiation therapy involves placing radioactive implants close to or into cancerous tissue? transduction Correct! brachytherapy sonography teletherapy Question 5 In preparation for a cholecystogram, the patient should: drink several carbonated beverages the day before the test Correct! eat a low-fat meal the evening before the test

refrain from taking any regularly prescribed medications eat a high-fat meal the morning of the test Question 6 The contrast medium for a cholecystogram is usually in ____ form. patch liquid Correct! pill powder Question 7 Which technique has replaced the cholecystogram? Correct! abdominal ultrasound abdominal X-ray CT scan magnetic resonance imaging (MRI) Question 8 During an upper GI series, the radiologist observes the flow of the contrast medium directly by means of a(n): radioscope Correct! fluoroscope cystoscope otoscope Question 9 In preparation for an upper GI series, the patient should be instructed to drink: anything they want only water and carbonated beverages only milk and water Correct! only clear liquids Question 10 After ingesting barium, a patient’s stool may appear: Correct! lighter in color than usual

darker than usual more loose than usual a bright red or blue color Question 11 During a barium enema, patients should be told to: breathe through the nose slowly and deeply Correct! breathe through the mouth slowly and deeply hold their breath take short, shallow breaths Question 12 Which of the following is used as the contrast medium for an intravenous pyelogram (IVP)? red dye calcium barium Correct! iodine Question 13 A retrograde pyelogram is usually done in conjunction with which procedure? upper GI series lower GI series Correct! cystoscopy colonoscopy Question 14 The KUB (kidneys, ureters, bladder) X-ray is not used to: diagnose urinary system diseases and disorders Correct! confirm that a patient is pregnant help determine the position of an intrauterine device (IUD) locate foreign bodies in the digestive tract Question 15 After age 40, women are urged to have a mammography every ____ years. Correct!

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1–2 3–5 5–10 8–12 Question 16 The breasts are compressed during a mammography because doing so: breaks apart any small tumors that may be present is more comfortable for the patient Correct! requires less radiation to be used eliminates the need to use radiation Question 17 If the breasts become discolored after a mammogram: it is the result of dyes used during the procedure the patient should immediately be transported to the hospital it means the breast tissue has been damaged Correct! the patient should not be alarmed Question 18 When scheduling patients for an abdominal ultrasound, you should tell them to: Correct! avoid eating foods that produce gas refrain from drinking fluids void after drinking fluids eat and drink anything they want Question 19 An MRI: is an invasive procedure requires that the patient stand alone in a special padded room Correct! can last from 30 to 60 minutes requires extensive patient preparation Question 20 Female patients should refrain from wearing ____ during an MRI.

plastic jewelry Correct! mascara loose clothing contact lenses Question 21 Match each term with its definition. Correct! Radiation therapy used in the treatment of cancer to prevent cellular reproduction therapeutic radiation Correct! Using sound waves with a frequency of over 20,000 vibrations per second to produce images of the internal structures of the body sonography Correct! Radiation exposure badge dosimeter Correct! Also known as a gallbladder series oral cholecystogram Correct! Another name for a barium enema lower GI series Correct! Worn as protection any time you may be exposed to radiation lead shield Correct! Also known as a barium swallow upper GI series Correct! Added during a radiologic procedure to improve visualization by changing the density of the structure being assessed contrast agent Correct! Using a combination of crystals with a small amount of water to add air to the stomach during a barium enema

double contrast Correct! High-energy electromagnetic radiation produced by the collision of a beam of electrons with a metal target in an X-ray tube roentgen rays Question 22 Match each term with its definition. Correct! Use of a vaginal probe during a pelvic ultrasound to aid in visualizing internal structures invasive ultrasound Correct! Study of the urinary tract done by inserting a sterile catheter into the urinary meatus, through the bladder, and up into the ureters retrograde pyelogram Correct! Taken to relieve discomfort or aching a patient may experience after a mammogram mild analgesic Correct! Branch of medicine that uses radionuclides in the diagnosis and treatment of disease nuclear medicine Correct! Procedure that allows providers to examine a particular area of the body without exposing patients to X-rays or surgery magnetic resonance imaging (MRI) Correct! Aids in the diagnosis of breast masses mammography Correct! Method of radiology involving the rapid scanning of single-tissue planes by a process that generates images of the tissue in “slices” about 1 cm thick computed tomography (CT) Correct! Used in the examination of the abdominopelvic cavity to locate aneurysms of the aorta and other blood vessel abnormalities ultrasonography Correct! X-ray of a patient’s abdomen; sometimes termed flat plate of abdomen KUB (kidneys, ureters, bladder)

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Correct! Procedure in which a patient ingests a radioactive substance under careful supervision and returns within 24 hours to have the amount of radioactive substance in a particular organ measured uptake study Question 23 Which of the following is not a contraindication for an MRI procedure? Correct! patients who are allergic to iodine patients who have pacemakers patients who have metallic implants patients who are severely claustrophobic or are obese Question 24 Match the following term with its definition or description. Correct! Referring to measures that assist in the recognition of diseases and disorders of the body diagnostic Correct! A minute particle of matter charged with the smallest known amount of negative electricity; opposite of proton electron Correct! To exert force against, press compression Correct! A medication that promotes emptying of the bowels evacuants You Answered A specialized field of radiology that involves the use of both electrical and magnetic fields for diagnosis of disease processes electromagnetic radiation Correct Answer electromagnetic Correct! A situation in which two or more things happen at the same time or in the same place conjunction Correct! A device consisting of a fluorescent screen in conjunction with an X-ray tube to make visible shadows of objects interposed between the screen and the tube

fluoroscope Correct! An abnormal fear of being in enclosed or confined places claustrophobia Correct! To become inflated, to stretch out distends Correct! Something implanted into tissue; a graft; artificial part implants Correct! A diagnostic procedure performed with a cystoscope that allows a provider to look at the inside of the bladder and urethra, collect urine samples, and examine the prostate gland; it also enables biopsies to be taken or small stones to be removed by way of a hollow channel cystoscopy Correct! A type of radiation therapy that places radioactive isotopes in or near the tumor brachytherapy You Answered Rays produced by the collision of a beam of electrons with a metal target in an X-ray tube electromagnetic Correct Answer electromagnetic radiation Correct! Introduces the contrast medium into the colon via a tube enema Question 25 Match the term to its description or definition. Correct! A record produced on a photographic plate, film, or paper by the action of X-ray or radium radiograph Correct! A flat or relatively smooth surface; points of reference by which positions or parts of the body are indicated planes Correct! Impenetrable to the X-ray or other forms of radiation

radiopaque Correct! A contrast medium; patients may have an allergy to this substance and a different preparation must be used iodine Correct! Barium remaining in the intestinal tract following evacuation at the completion of X-ray studies residual barium Correct! A device that transforms power from one system to another in the same or different form transducer Correct! A form of imaging permitting visualizing the physiologic function of the body positron emission tomography Correct! An injury or wound; a circumscribed area of pathologically altered tissue lesion Correct! Capable of emitting radiant energy radioactive Correct! A state of full development maturity Correct! Radiation therapy administered by a machine that is positioned at some distance from the patient teletherapy Correct! One who diagnoses and treats disease by the use of radiant energy radiologist Question 26 In an all-liquid diet, the patient may have all of the following, except: Correct! milk coffee or tea clear gelatin desserts

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strained fruit juice Question 27 Which of the following is the patient encouraged to do in preparation for a mammogram? Apply deodorant. Apply perfume or scented lotion. Correct! Wash the chest and underarms. Use powder to keep dry. Question 28 Which of the following is the preparation for intravenous pyelogram (IVP)? You Answered All-liquid diet. Day prior to the examination, take three Dulcolax 5 mg tablets from 2 to 4 p.m. Drink only one glass of liquid on the morning of the exam. Correct Answer All of the above Question 29 Because a mammogram is often very uncomfortable and even sometimes painful for many women, which of the following suggestion(s) might be helpful in reducing discomfort? Correct! At the advice of the provider, a mild analgesic may be taken to relieve any discomfort or aching the patient might experience. Advise patients to continue with normal caffeine use for at least 7–10 days prior to this examination to reduce the possible effects of swelling and soreness. After the procedure, some areas of the breasts might become temporarily discolored; alert the provider and/or technician immediately as this may be a cause for concern. Schedule the mammography during the last week of the patient’s menstrual cycle.