Rt Simulation Examination 5

100 Questions | Total Attempts: 97

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Rt Simulation Examination 5

This is a Simulated Examination for Gulf RT Examinations taken from Last Month's HAAD Feedbacks. This examination contains 100 of the most UPDATED EXAMS from Abu Dhabi, KSA, and UAE. Take this examination for 120 minutes. You need to get 86% to pass the HAAD. 60% to pass MOH, DHA, or Prometrics. Please text 0919-286-29-29 in the Philippines or visit our website www. Rtonline. Weebly. Com THIS IS YOUR ASSESSMENT FOR ANY GULF RT EXAMINATIONS INCLUDING HAAD RT, SAUDI PROMETRICS, DUBAI DHA, AND UAE MOH. THE QUESTIONS HERE ARE TAKEN FROM THIS ACTUAL EXAMINATIONS, SO PASSING THIS ASSESSMENT EXAM WILL GIVE YOU A HIGH PROBABILITY OF PASSING THE SAID EXAMINATIONS


Questions and Answers
  • 1. 
    The adjacent pixels are measured to have difference of 1 HU unit. This amount to a tissue density difference of approximately
    • A. 

      0.1%

    • B. 

      1.0%

    • C. 

      10%

    • D. 

      25%

  • 2. 
    The intensity of the CT x ray beam can be increased by
    • A. 

      Increasing filtration

    • B. 

      Decreasing collimation

    • C. 

      Decreasing applied tube voltage

    • D. 

      Increasing collimation

  • 3. 
    When choosing a window to display a CT image, the width defines the
    • A. 

      Midpoint of the range of pixels displayed

    • B. 

      Range of CT numbers to be displayed

    • C. 

      Range of pixel values included in a ROI

    • D. 

      Average CT number of the tissue on interest

  • 4. 
    Which of the following technologic advances has led to the development of spiral and helical CT scanning1 slip ring technology2 electron beam technology3 high efficiency x ray tubes
    • A. 

      1 only

    • B. 

      1 and 2

    • C. 

      1 and 3

    • D. 

      1, 2, and 3

  • 5. 
    Simple cysts of the kidney have average attenuation values in the range of
    • A. 

      -40 to 0 HU

    • B. 

      0 to 20 HU

    • C. 

      30 to 50 HU

    • D. 

      Above 60 HU

  • 6. 
    After initiation of rapid bolus administration of an iodinated contrast agent, the arterial phase of hepatic contrast enhancement occurs at aproximately:
    • A. 

      15-20 sec

    • B. 

      25-35 sec

    • C. 

      60-70 sec

    • D. 

      120-180 sec

  • 7. 
    The accumulation of gas within a degenerating intervertebral dis is called
    • A. 

      Aeration effect

    • B. 

      Vacuum phenomenon

    • C. 

      Oxygen saturation point

    • D. 

      Carbonization sign

  • 8. 
    During a spiral or helical CT examination, the scanner acquires data:
    • A. 

      Continusly as the patient travels throught the gantry

    • B. 

      One section at a time

    • C. 

      In the form of a complete volumetric data set

    • D. 

      A & B

    • E. 

      A & C

  • 9. 
    Which of the following CT studies of the head is typically performed without a contrast agent?
    • A. 

      Ct angiogram for circle of Willis

    • B. 

      Coronal scan to r/o pituitary tumor

    • C. 

      CT of brain to r/o subdural hematoma

    • D. 

      Ct of brain to r/o metastatic disease

  • 10. 
    Which of the following phases of renal contrast enhancement best demonstrates transitional cell carcinoma (TCC) of the bladder?
    • A. 

      Early arterial

    • B. 

      Corticomedullary

    • C. 

      Nephrographic

    • D. 

      Excretory

  • 11. 
    Which of the follwoing sets of section width and spacing would be most suitable for a general survey CT oe neck?
    • A. 

      0.75 mm thick every 0.75 mm

    • B. 

      3 mm thick every 5 mm

    • C. 

      3 mm thick every 3 mm

    • D. 

      10 mm thick every 10 mm

  • 12. 
    The still viable ischemic cerebral tissue that surrounds the infarct core in a patient with an acute stroke is termed the :
    • A. 

      Thrombolytic zone

    • B. 

      Hemorrhage focus

    • C. 

      Ischemic penumbra

    • D. 

      Strocke volume

  • 13. 
    Diffuse fatty inflitration of the hepatic parenchyma may be referred to as:
    • A. 

      Chromatosis

    • B. 

      Steatosis

    • C. 

      Cirrhosis

    • D. 

      Lipomatosis

  • 14. 
    Which of the following pathologic processes may be considered an interstitial disease of the lung?
    • A. 

      Bronchiectasis

    • B. 

      Mediastinal lymphadenopathy

    • C. 

      Pulmonary metastasis

    • D. 

      Bronchogenic carcinoma

  • 15. 
    An enterovesical fistula is an abnormal communication btw the bowel and the
    • A. 

      Uterus

    • B. 

      Bladder

    • C. 

      Vagina

    • D. 

      Umbilicus

  • 16. 
    Prior to a CT colongraphy, the patient may undrgo  a process of bowel cleansing termed:
    • A. 

      Purgation

    • B. 

      Hydration

    • C. 

      Catharsis

    • D. 

      Fasting

  • 17. 
     The imaging plane that is parallel to the foot's plantar surface is called
    • A. 

      Coronal plane

    • B. 

      Sagittal plane

    • C. 

      Axial plane

    • D. 

      Oblique axial plane

    • E. 

      Oblique axial plane

  • 18. 
    The condition of intermittent cramping pain in the legs due to poor circulation is called
    • A. 

      Varices

    • B. 

      Claudication

    • C. 

      Stenosis

    • D. 

      Thrombosis

  • 19. 
    Which of the following terms is used to describe a fibroid tumor of the uterus?
    • A. 

      Leiomyoma

    • B. 

      Cystic teratoma

    • C. 

      Endometriosis

    • D. 

      Corpus luteum

  • 20. 
    The section thickness that would demonstrate the greatest detail of the paranasal sinuses is
    • A. 

      3 mm

    • B. 

      5 mm

    • C. 

      7 mm

  • 21. 
    Which of the following anatomic organs is located within the peritoneal cavity?
    • A. 

      Pancrease

    • B. 

      Kidneys

    • C. 

      Uterus

    • D. 

      Liver

  • 22. 
    Which of the following may be included as part of a routin preparation for a general contrast-enhanced CT examination of the abdomen and pelvis?
    • A. 

      Instructing the pt to take nothing by mouth for 4 hrs prior to exam

    • B. 

      1200 mL of oral contrast agent administered 90 min. prior to exam

    • C. 

      Having the patient drink 4 liters of polyethylene glycol (peg) 24 hrs prior to exam

    • D. 

      A only

    • E. 

      A and B

  • 23. 
    The recommended scan field of view (SFOV) for a CT examination of the cervical spine is:
    • A. 

      9.6 cm

    • B. 

      15.0 cm

    • C. 

      25.0 cm

    • D. 

      50.0 cm

  • 24. 
    Air trapping within the trachea and bronchial tree may be optimally demonstrated with multiplanar volume reconstruction  (MPVRs) of the thorax known as:
    • A. 

      Maximum intensity projections (MIPs)

    • B. 

      3D volume renderings

    • C. 

      Shaded-surface displays (SSDs)

    • D. 

      Minimum intensity projections (min-IPs)

  • 25. 
    The Lisfranc joint is the articulation between the:
    • A. 

      Tarsals and metatarsals

    • B. 

      Tarsals and lower leg

    • C. 

      Metatarsals and phalanges

    • D. 

      Metatarsals and tarsals

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