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Quiz 6
Kaylie K
| Question | Answer |
|---|---|
| In an intravenous urography, what anatomical structures are visualized? A. kidneys B. ureters C. bladder D. urethra | A, B, and C |
| Dyes are agents that: | color or mark tissue. |
| An angiogram is defined as an x-ray of: | blood vessels. |
| Diatrizoate meglumine and diatrizoic acid (Hypaque) of various concentrations may be used for all of the following EXCEPT: | myelogram. |
| During an operative cholangiogram, the surgeon incorrectly asks for a dye to determine the presence of biliary stones. What should the surgical technologist do? | Ask the surgeon to clarify what is being requested. |
| All contrast imaging agents used in surgery have what type of base? | Iodine |
| Lymphazurin 1% is used in which of the following procedures? | Sentinel node biopsy |
| If a surgical patient has a positive shellfish allergy and is undergoing a procedure that requires the use of a contrast media, what should the surgical technologist do? | Check for a premedication routine for prednisone and diphenhydramine available. |
| All of the following are true of contrast media EXCEPT: | most are radiotransparent. |
| You are assigned to scrub on a femoral embolectomy. What route would be used to administer the contrast media? | Intra-arterial |
| To perform a Schiller's test of the cervix, which agent is applied topically? | Lugol’s solution |
| Radiopaque means that a substance: | does not permit the x-rays to pass through. |
| Which agent is used to mark skin incisions? | Dyes |
| Staining agents are designed to: | help identify abnormal tissue for biopsy. |
| Which contrast media is approved for intrathecal use? | Omnipaque-240 |
| How is lymphazurin blue 1% used to find a sentinel node? | The surgeon follows its path to the node. |
| When ROCM is administered intravenously, a contrast agent is absorbed______________ because it directly enters the ________________. A. Immediately B. slowly C. circulatory system D. muscular system. | A and C |
| Schiller’s test on cervical tissue is performed using: | Lugol solution. |
| All of the following are newer uses for intravenous fluorescein dye EXCEPT: | gall stones. |
| Many radiopaque contrast media contain barium or: | iodine. |