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Radio & Embryo 4th > radiology > Flashcards

radiology Flashcards

1
Q

Radiography of the head shows one side lateral ventricle enlargement, other ventricles normal. What structure is affecting the CSF flow?

a. Foramen of Monro
b. Foramen of Magendie
c. Cerebral Aqueduct
d. Foramen of Luschka

A

A

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2
Q

When examining a CT scan of a baby with hydrocephalus, you noticed that the lateral ventricle and third ventricle were greatly enlarged but NOT the fourth ventricle. What anatomical region is obstructing the CSF flow in this patient?

a. Interventricular foramen
b. Cerebral aqueduct
c. Lateral aperture of 4th ventricle d. Superior sagittal sinus

A

B

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3
Q

We don’t remember the exact scenario but it was asking about the finding in this image (there might’ve been extra signs and symptoms in the question)

A

The affected vessel is the middle cerebral artery.

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4
Q

Which of the following is present in the midline in the MRI sagittal section of the brain?
A. Thalamus
B. Basilar artery
C. Transverse sinus
D. PICA

A

B

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5
Q

What is the best modality used for a DIAGNOSTIC brain angiography?

a. MRA
b. CT angiography PET

A

A

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6
Q

Hyperdensity in the suprasellar cistern?

A. Brain hemorrhage

B. Subarachnoid hemorrhage

C. Extradural spinal cord lesion

D. Pituitary microadenoma

E. Space occupying lesion

A

B

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7
Q

Basal ganglia hyperdensity?

A. Brain hemorrhage

B. Subarachnoid hemorrhage

C. Extradural spinal cord lesion

D. Pituitary microadenoma

E. Space occupying lesion

A

A

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8
Q

What is the imaging modality of choice for the diagnosis of cerebrovascular accident?
a. MRI

b. CT
c. X-ray

A

B

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9
Q

What is the most sensitive imaging technique used to detect cerebrovascular accident?

A

CT scan

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10
Q

What is the diagnosis of a hyperdense lesion in the cellar cysterne on CT?

A

Subarachnoid hemorrhage

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11
Q

What is the diagnosis of a hypointense lesion on CT?

A

Infarction

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12
Q

What is the best imaging modality to diagnose space occupying lesions? a. MRI

b. CT
c. Ultrasound
d. X-ray

A

A

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13
Q

A patient with a history of hypertension with no symptoms has small kidneys on US and renal artery stenosis. What would be the next investigative step?

a. CT angiography
b. CTKUB
c. MRI
d. MCUG

A

A

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14
Q

A patient presents with a radiodense stone on ultrasound.What is most likely the stone?

a. Uricacid
b. Calcium oxalate
c. Magnesium phosphate
d. Ammoniumphosphate

A

B

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15
Q

Which stone is radiolucent on X-ray?

a. Calcium
b. Uric Acid
c. Struvite
d. Cysteine

A

B

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16
Q

What is the best diagnostic method for kidney stones?

a. CT
b. MRI
c. Ultrasound
d. MCUG
e. Plain KUB

A

E

17
Q

A young female presented with HTN. What is the initial imaging modality to evaluate the cause of HTN?

a. CT angiography
b. CT KUB
c. Plain KUB
d. IVU

e Renal Doppler US

A

E

18
Q

What’s the first investigation to differentiate between solid and cystic masses of kidney?

a. Ultrasound
b. MRI
c. CT

d. AbdominalX-ray

A

A

19
Q

A 5-year old child is presented with recurrent urinary tracti nfections.What is the best imaging modality to diagnose vesicoureteral reflux [VUR]?

a. CT
b. MRI
c. Ultrasound
d. MCUG
e. Plain KUB

A

D

20
Q

A pregnant lady wanted to check for obstruction in her ureters.What is the best investigative imaging technique for her condition?

a. CT
b. MRI
c. Ultrasound

d. MCUG
e. Plain KUB

A

C

21
Q

What is the best diagnostic method for recurrent renal colic?

a. CT angiography
b. CT KUB
c. Plain KUB
d. IVU
e. RenalDopplerUS

A

B

22
Q

Ultrasound showed bilateral small kidneys with high echogenicity.What is the diagnosis?

a. Renal Parenchymal Disease
b. Hydronephrosis
c. Polycystic Kidney Disease
d. Renal Cell Carcinoma

A

A

23
Q

A patient presenting with urethral strictures.What is the method of investigation for his condition?

a. Micturating Cystourethrogram
b. Magnetic Resonance Imaging
c. Ascending Urethrography
d. Computed Tomography

A

C

24
Q

Which of the following isused to diagnose benign prostatic hyperplasia?

a. CT
b. MRI
c. Ultrasound

A

C

25
Q

What is the best modality for diagnosing abdominal undescended testis?

a. MRI
b. Ultrasound

A

A

26
Q

What is the first imaging modality used in evaluating an abdominal mass?a. CT

b. Hysterosalpingogram
c. MRI
d. Ultrasound

A

D

27
Q

Which of the following is the first imaging modality for a 44-year-old woman with menstrual irregularities and lower abdominal mass?

a. CT
b. Pelvic MRI
c. pelvic US

A

C

28
Q

A 44-year-old female presented with menstrual irregularities and a palpable mass in the lower abdominal area. What is the first imaging modality that should be used in this patient?

A. CT

B. MRI of pelvis

C. US of pelvis

A

C

Note: The initial radiological investigation for any mass is US.

29
Q

What is the Initial radiological method for a mobile breast mass in a 20-year-old girl?

A. Mammography

B. MRI

C. Ultrasound breast

A

C

30
Q

Which of the following is indicated for pre-operative preparation of ovarian cancer?

a. CT with contrast
b. Excretory Urography
c. FNA
d. Hysterosalpingography

A

A

31
Q

A woman with a history of vaginal bleeding was diagnosed with endometrial carcinoma. Which imaging modality would be ordered to assist the staging of endometrial carcinoma?

A. CT of the Pelvis

B. MRI of the Pelvis

A

B

32
Q

A patient with prostate enlargement.What is the best diagnostic method?

A

Ultrasound

33
Q

A pregnant lady complained of abdominal pain and abnormal abdominal mass.What is the investigation of choice

A

US

34
Q

What is the best imaging modality to assess tubal integrity in an infertile female?

A

Hysterosalpingography

35
Q

A 53-year-old female presents with pain and fullness in the pelvic region with a palpable mass. Which is the first radiological procedure to evaluate pelvic mass?

a. CT
b. Hysterosalpingography
c. IVP
d. MRI
e. US

A

E

Radio & Embryo 4th (2 decks)

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