Cátedra Internacional - Quiz Day 2

What imaging technique does not require the injection of a radiotracer or contrast agent?

• Positron Emission Tomography (PET)

• Single Photon Emission Computed Tomography (SPECT)

• X-ray

• Magnetic Resonance Imaging (MRI)

What is a microwave imaging system capable of doing?

• Fry an egg

• Detect dielectric property differences

• Tan the skin

What are the main dielectric properties for electromagnetic medical applications?

• Permeability and conductivity

• Permittivity and permeability

• Permittivity and conductivity

• Conductivity and relaxation

Which one is not a thermal property?

• Heat capacity

• Thermal diffusivity

• Thermal conductivity

• Heat wave

What biological tissue has the lowest dielectric properties?

• Fat

• Blood

• Muscle

• Skin