List of top Medical Imaging Systems Questions on Positron Emission Tomography asked in GATE BM

The plot of \( \log_{10} ({BMR}) \) as a function of \( \log_{10} (M) \) is a straight line with slope 0.75, where \( M \) is the mass of the person and BMR is the Basal Metabolic Rate. If a child with \( M = 10 \, {kg} \) has a BMR = 600 kcal/day, the BMR for an adult with \( M = 100 \, {kg} \) is _______ kcal/day. (rounded off to the nearest integer)

 

The plot of \( \log_{10} ({BMR}) \) as a function of \( \log_{10} (M) \) is a straight line with slope 0.75, where \( M \) is the mass of the person and BMR is the Basal Metabolic Rate. If a child with \( M = 10 \, {kg} \) has a BMR = 600 kcal/day, the BMR for an adult with \( M = 100 \, {kg} \) is _______ kcal/day. (rounded off to the nearest integer)

The closed loop system shown below _______.

\[ G(s) = \frac{25}{s(s + 5)} \]

Consider the following statements: 
Assertion: Positron Emission Tomography (PET) uses radionuclides, such as 11C and 15N, to study tissue metabolism.
Reason: Positron-emitting nuclides are incorporated in molecules that are essential for metabolism.

Given the following statements, which one of the options is correct?
Statement (i): Structural Magnetic Resonance Imaging (sMRI) has better spatial resolution than Electroencephalogram (EEG)
Statement (ii): EEG has better temporal resolution than sMRI