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MOSBY'S CT REGISTRY REVIEW 3RD EDITION: PRACTICE EXAM IMAGES, Exams of Nursing

Washington University in St. Louis (WUSTL)Nursing

MOSBY'S CT REGISTRY REVIEW 3RD EDITION: PRACTICE EXAM IMAGES

Typology: Exams

2023/2024

Available from 08/13/2024

clevelsky
clevelsky šŸ‡ŗšŸ‡ø

22 documents

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MOSBY'S CT REGISTRY REVIEW 3RD EDITION: PRACTICE EXAM
IMAGES & DIAGRAM
1 / 36
1. Number 1 on the figure corresponds to which of
the following?
a. lt pulmonary artery
b. ascending aorta
c. inferior vena cava
d. descending aorta
2. Which number on the figure corresponds to the
supe- rior vena cava?
3. The abnormal density located in the posterior por-
tion of the left lung field on the figure has an avg
attenuation value of +5.0 HUs. This density most
likely represents:
a. pneumothorax
b. hemothorax
c. atelectasis
d. pleural effusion
4. Number 2 on the figure corresponds to which of
the following?
a. left internal jugular vein
b. left external carotid artery
c. left internal carotid artery
d. left external jugular vein
5. Number 5 on the figure corresponds to which of
the following?
a. right internal jugular vein
b. right external carotid artery
c. right internal carotid artery
d. right external jugular vein
left
pulmonary
artery
4
D
left internal
carotid artery
right internal
jugu- lar vein
pf3
pf4
pf5
pf8
pf9
pfa
pfd
pfe
pff
pf12
pf13
pf14
pf15
pf16
pf17
pf18
pf19
pf1a
pf1b
pf1c
pf1d
pf1e
pf1f
pf20
pf21
pf22
pf23
pf24

Partial preview of the text

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IMAGES & DIAGRAM

1 / 36

  1. Number 1 on the figure corresponds to which of the following? a. lt pulmonary artery b. ascending aorta c. inferior vena cava d. descending aorta
  2. Which number on the figure corresponds to the supe- rior vena cava?
  3. The abnormal density located in the posterior por- tion of the left lung field on the figure has an avg attenuation value of +5.0 HUs. This density most likely represents: a. pneumothorax b. hemothorax c. atelectasis d. pleural effusion
  4. Number 2 on the figure corresponds to which of the following? a. left internal jugular vein b. left external carotid artery c. left internal carotid artery d. left external jugular vein
  5. Number 5 on the figure corresponds to which of the following? a. right internal jugular vein b. right external carotid artery c. right internal carotid artery d. right external jugular vein left pulmonary artery 4 D left internal carotid artery right internal jugu- lar vein

IMAGES & DIAGRAM

2 / 36

  1. Number 1 on the figure corresponds to which of the following? a. vocal cords b. uvula c. aryepiglottic fold d. epiglottis
  2. Number 1 on the figure corresponds to which of the following? a. transverse colon b. stomach c. duodenum d. hepatic flexure epiglottis stomach
  3. Which of the following most likely describes the pt position during the formation of the image in the figure? a. supine b. prone c. left lat decub d. right lat decub
  4. CT exams of the abdomen are often performed in the position on the figure to demonstrate the relationship between the: a. ureters and renal collecting systems b. duodenum and pancreatic head c. large and small colon d. liver and gallbladder rt lat decub duodenum and pancreatic head

IMAGES & DIAGRAM

4 / 36 Number 3 on the figure corresponds to which of the following? a. right ureter b. inferior vena cava c. renal calculi d. right renal artery

  1. Which of the following corresponds to the low- atten- uation area indicated by number 3 on the figure? a. renal cortex b. renal pelvis c. renal calyx d. renal pyramid
  2. The data for this reformatted image of the abdomen was most likely acquired in which of the following renal enhancement phases? a. precontrast b. corticomedullary c. nephrographic d. excretory
  3. Number 2 on the figure corresponds to which of the following? a. hepatic vein b. suprarenal lymph node c. adrenal gland d. common bile duct
  4. Number 2 corresponds to which of the following? a. carotid canal b. incus c. cochlea d. vestibule
  5. Number 4 corresponds to which of the following? a. external auditory meatus

IMAGES & DIAGRAM

5 / 36 renal pyramid corticomedullary beginning 30-40 sec after injection right adrenal gland cochlea carotid canal

IMAGES & DIAGRAM

7 / 36

  1. This HRCT image of the chest was most likely ac- quired with a section width of: a.1 mm b. 5 mm c. 7 mm d. 10 mm
  2. Number 2 on the figure corresponds to which of the following? a. left mainstem bronchus b. anterior segment of left upper lobe bronchus c. posterior segment of left upper lobe bronchus d. anterior segment of left lower lobe bronchus
  3. Number 7 on the figure corresponds to which of the following? a. duodenum b. pancreatic head c. jejunum d. gallbladder 1 mm anterior segment of left upper lobe bronchus pancreatic head
  4. Number 2 on the figure corresponds to which of the following? a. superior mesenteric vein b. superior mesenteric artery c. renal artery d. portal vein
  5. Number 8 on the figure corresponds to which of the following? a. duodenum b. descending colon superior mesen- teric vein ascending colon

IMAGES & DIAGRAM

8 / 36

  1. Number 1 on the figure corresponds to which of the following? a. sphenoid sinus b. ethmoid sinus c. frontal sinus d. maxillary sinus
  2. The section thickness that would demonstrate the greatest detail of the paranasal sinuses is: a. 3 mm b. 5 mm c. 7 mm d. 10 mm
  3. Which number on the figure corresponds to the zygo- matic bone? a. 3 b. 1 c. 2 d. 6
  4. Number 4 on the figure corresponds to which of the following? a. navicuar b. cuboid c. calcaneus d. talus
  5. Which of the following best describes the type of image displayed in the figure? a. sagittal MIP b. direct sagittal acquisition ethmoid sinus 3mm 2 cuboid sagittal MPR c. jejunum d. ascending colon

IMAGES & DIAGRAM

10 / 36

  1. Which number on the figure corresponds to the sep- 4 tum pellucidum? a. 2 b. 3 c. 4 d. 5
  2. Which of the following components of CT image qual- ity are being evaluated in the figure?
    1. low-contrast detectability
    2. noise
    3. uniformity
  3. The differences in Hounsfield value exhibited in the ROIs measured on this CT image of a water-filled phantom are most likely due to the phenomenon re- ferred to as: a. partial vol averaging b. noise c. beam hardening d. detector drift
  4. Which ROI on the figure demonstrates the greatest amount of image noise? a. 1 b. 2 c. 3 d. impossible to determine from the info provided 2 and 3 only beam hardening 1

IMAGES & DIAGRAM

11 / 36

  1. The artifact present on the lateral borders of the im- age in the figure most likely represents which of the following? a. edge gradient b. out-of-field artifact c. tube arcing d. beam hardening
  2. The image in the figure was produced using the fol- lowing parameters: large (full) SFOV; maximum DFOV (48cm); 200 mA; soft tissue algorithm. Which of the following technical adjustments would serve to re- duce the artifact present? a. switching to a detail or bone algoritm b. using a smaller SFOV c. increasing the mA to 240 and the kVp to 140 d. centering the pt within the SFOV
  3. Number 4 in the figure corresponds to which of the following? a. spleen b. duodenum c. left adrenal gland d. large colon
  4. Number 2 in the figure corresponds to which of the following? a. inferior vena cava b. common bile duct c. portal vein d. superior mesenteric vein
  5. The abdominal space indicated by number 7 in the figure is commonly referred to as: a. Morison pouch b. cul-de-sac c. splenorenal recess d. subphrenic space out-of-field artifact using a smaller SFOV large colon portal vein Morison pouch

IMAGES & DIAGRAM

13 / 36

  1. Number 1 on the figure corresponds to which of the following? a. inferior rectus muscle b. optic chiasm c. inferior oblique muscle d. levator palpebrae superiorus
  2. Number 6 on the figure corresponds to which of the following? a. descending aorta b. azygos vein c. inferior vena cava d. brachiocephalic artery inferior oblique muscle azygos vein
  3. Number 4 on the figure corresponds to which of the following muscles? a. pectoralis major b. pectoralis minor c. intercostal d. serratus posterior superior
  4. Which of the following window settings was used to display the image in the figure? a. WL -400, WW 1500 b. WL 0, WW 150 c. WL +50, WW 400 d. WL +275, WW 2500

IMAGES & DIAGRAM

14 / 36 pectorallis minor muscle WL +50, WW 400 soft tissue window

IMAGES & DIAGRAM

16 / 36

  1. Number 3 on the figure corresponds to which of the following? a. coracoid process b. acromion c. glenoid process d. clavicle
  2. The anatomic plane of the image in the figure can be best described as the: a. coronal plane b. sagittal plane c. axial plane d. oblique axial plane
  3. Number 2 in the figure corresponds to which of the following? a. coracoid process b. acromion c. glenoid process d. clavicle
  4. Which number in the figure corresponds to the trapezius muscle? a. 4 b. 3 c. 6 d. 5
  5. An adequate vol of IV contrast agent for the SSCT exam of the neck in this figure would be: a. 25 mL b. 50 mL glenoid process coronal plane acromion 3 125 mL b. phlebolith c. ureterovesical junction d appendicolith

IMAGES & DIAGRAM

17 / 36

  1. Number 1 on the figure corresponds to which of the following? a. common carotid artery b. external jugular vein c. internal jugular vein d. brachiocephalic artery
  2. Number 4 on the figure corresponds to which of the following/ a. erector spinae muscle b. rhomboid major muscle c. deltoid muscle d. levator scapulae muscle
  3. Number 5 on the figure corresponds to which of the following? a. ascending colon b. descending colon c. sigmoid colon d. cecum
  4. Number 3 on the figure corresponds to which of the following? a. inferior vena cava b. common iliac artery c. abdominal aorta d. superior mesenteric artery common carotid artery levator scapulae muscle descending colon abdominal aorta c. 125 mL d. 225 mL

IMAGES & DIAGRAM

19 / 36

  1. Number 3 on the figure corresponds to which of the following? a. pineal gland b. middle cerebral artery c. 4th ventricle d. aqueduct of Sylvius
  2. Number 4 on the figure corresponds to which of the following? a. spinous process b. lamina c. transverse process d. pedicle
  3. Which number on the figure corresponds to the pedi- cle? a. 1 b. 4 c. 2 d. 3
  4. The intrathecal admin of an iodinated contrast agent in the pt in the figure would allow for greater visual- ization of the:
    1. spinal cord
    2. nerve roots
    3. anulus fibrosus
  5. Number 3 on the figure corresponds to which of the following? a. pedicle b. transverse process c. lamina d. spinous process
  6. Number 3 on the figure corresponds to which of the following? a. esophagus pineal gland lamina 1 1 and 2 only spinous process left primary bronchus

IMAGES & DIAGRAM

20 / 36

  1. The image in the figure was most likely acquired during which of the following phases of contrast en- hancement? a. precontrast b. arterial phase c. venous phase d. delayed phase
  2. Number 2 on the figure corresponds to which of the following? a. left pulmonary artery b. descending aorta c. left brachiocephalic artery d. left subclavian artery
  3. Number 6 on the figure corresponds to which of the following? a. right atrium b. pulmonary trunk c. ascending aorta d. descending aorta
  4. The average density of a mass within the kidney mea- sure -75 HUs. The mass is most likely a: a. cyst b. lipoma c. stone d. hydrocele
  5. The graph in the figure is used to evaluate which of the following components of CT image quality? a. in-plane spatial resol. arterial phase left pulmonary artery ascending aorta lipoma in-plane spatial resolution left pulmonary vein trachea left primary bronchus