Sentence Completion bn the space provided write the word or phrase that best com

Question

Sentence Completion bn the space provided write the word or phrase that best completes each smtence. is a type of ultrasound test used to study 10 10, the structure and function of the heart. 11. Before an MRI, it is important to determine whether the patient has any internal In a double-contrast barium enema, forced into the colon to distend the tissue. During an IVP, a radiologist injocts a contrast medium into a patients 12. 13, 14. 15 16. materials 12. 13. 14. A test used to help diagnose and evaluate obstructions, ukcers polyps, diverticulosis, tumors, or motility problems of the esophagus, stomach, duodenum, and small intestine is a swallow 15. A type of teletherapy that uses CT or MRI scanning in conjunction with radiation to treat brain tumors, acoustic neuromas, and arteriovenous malformations is radiosurgery 16. The dense areas of an X-ray are the lightest on the film. 17. Prior to having a mammogram, a patient should not use powders, or perfumes Short Answer Write the answer to cach question on the lines provided 18. What are four general duties that medical assistants may perform for patients who will undergo radiologic testing? 19. Why are contrast media used in some diagnostic radiologic tests? List three ways that contrast media can be administered. 20. Describe the mechanics of the diagnostic procedure fluoroscopy 21. Why do some radiologic diagnostic procedures require patients to be admitted to a hospital or same-day surgical facility? Give one example of such a procedure. 684 Chapter 50: Diagnostic Imaging

Explanation / Answer

10. ANS: echocardiography

Explanation: A type of ultrasound test used to study the structure and function of the heart

11. ANS: Metallic

Explanation: Ask whether any internal metallic materials are present, such as a pacemaker, clips, shunts, heart valves, or slivers or chips from working with metal.

12. ANS: barium enema where air is forced in the colon to distend or inflate the tissue.

Explanation: A barium enema is a radiographic (X-ray) examination of the lower gastrointestinal (GI) tract. The large intestine including the rectum, is made visible on X-ray film by filling the colon with a liquid suspension called barium sulfate (barium). Barium highlights certain areas in the body to create a clearer picture. The barium is inserted into the colon and then drained out, with only a thin layer of barium remaining on the colon wall. The colon is then filled with air to expand the colon and provide a more detailed view of the inner lining of the colon.

13. ANS: Vein.

Explanation: An injection of X-ray contrast medium is given to a patient via a needle or cannula into the vein.

14. ANS: Barium Swallow (upper GI series)

Explanation: Involves oral administration of a barium sulfate drink to help diagnose and evaluate obstructions, ulcers, polyps, diverticulosis, tumors or motility problems of the esophagus, stomach, duodenum, and small intestine

15. ANS: sterotactic radiosurgery

Explanation: a type of teletherapy that uses CT and MRI scanning in conjunction with radiation to treat brain tumors and etc. this also targets small areas

16. ANS: High dense

Explanation: Dark areas = high density
Light areas= low density

17. ANS: Deodorant

Explanation: Don't use deodorant before your mammogram. Avoid using deodorants, antiperspirants, powders, lotions, creams or perfumes under your arms or on your breasts. Metallic particles in powders and deodorants could be visible on your mammogram and cause confusion.

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