Functional Imaging Practice Questions

Question 1

What is the sensitivity of EEG for detecting brain tumours as per the information given below?

Accepted Answer

90%

Answer

99.99%

Answer

0.07%

Answer

85%

Question 2

What is the investigation of choice for whole body imaging in metastatic breast cancer?

Accepted Answer

CT Scan

Answer

Angiography

Answer

Venography

Answer

Magnetic Resonance Imaging

Question 3

Which imaging modality is most sensitive for detecting early ischemic stroke?

Accepted Answer

MRI with DWI

Answer

Ultrasound

Answer

PET scan

Answer

CT

Question 4

Investigation of choice for vascular ring around airway:

Accepted Answer

CT

Answer

PET

Answer

Catheter directed angiography

Answer

MRI

Question 5

What is the imaging modality of choice for localizing neuroendocrine tumors?

Accepted Answer

Somatostatin receptor scintigraphy

Answer

USG

Answer

CT

Answer

MRI

Question 6

A woman presenting with abrupt onset of "the worst headache of her life" Which is the best investigation?

Accepted Answer

NCCT of the head

Answer

Vessel carotid Doppler

Answer

No imaging

Answer

MRI

Question 7

Which common tracer in PET is usually administered in the form of a glucose sugar?

Accepted Answer

Fluorine 18

Answer

Aluminum - 12

Answer

Carbon 11

Answer

Oxygen 15

Question 8

What is the best investigation for diagnosis and staging of renal cell carcinoma with thrombus extending into the IVC?

Accepted Answer

CT scan

Answer

Angiography

Answer

Colour doppler imaging

Answer

IVP

Question 9

A 48-year-old woman presents with suspected myocardial ischemia. Pharmacologic stress myocardial perfusion SPECT with Tc-99m sestamibi shows reversible perfusion defect in the inferior wall. Evaluate the optimal management approach based on this functional imaging finding.

Accepted Answer

Recommend coronary angiography for further evaluation and potential revascularization

Answer

Reassure patient as findings represent artifact

Answer

Start medical management without further investigation

Answer

Proceed directly to coronary artery bypass grafting

Question 10

A 70-year-old male with recurrent prostate cancer post-prostatectomy has rising PSA (4.2 ng/mL) but negative conventional imaging. Which functional imaging modality would provide the highest detection rate for disease localization in this clinical scenario?

Accepted Answer

68Ga-PSMA PET-CT

Answer

In-111 Capromab pendetide scan

Answer

18F-FDG PET-CT

Answer

Tc-99m MDP bone scan

Functional Imaging

Study Resources

Lessons

Questions

Flashcards

Lessons

Principles of Functional Imaging

Functional MRI

Diffusion and Perfusion Imaging

Spectroscopy

PET and SPECT Functional Imaging

Functional Imaging in Neurology

Functional Imaging in Oncology

Functional Imaging in Cardiology

Dynamic Contrast-Enhanced Imaging

Quantitative Imaging Biomarkers

Integration of Functional and Anatomical Imaging

Emerging Techniques in Functional Imaging

Practice Questions

Flashcards

About Functional Imaging for NEET-PG

Lessons in Functional Imaging

Master Functional Imaging