« previous next »

Author Question: Magnetic resonance imaging (MRI) technology is based on a. magnetism. b. radioactivity c. X-rays. ... (Read 44 times)

nummyann

  • Hero Member
  • *****
  • Posts: 576
on: Jun 22, 2018
Magnetic resonance imaging (MRI) technology is based on
 
  a. magnetism.
 b. radioactivity
 c. X-rays.
 d. the gamma camera.

Question 2

A red area in a positron emission tomography (PET) scan typically indicates that the area is showing ________ activity.
 
  a. high
 b. moderate
 c. low
 d. no


LP

  • Sr. Member
  • ****
  • Posts: 302
Reply #1 on: Jun 22, 2018
Answer to Question 1

a

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Focusing Jets by Magnetic Fields Focusing Jets by Magnetic Fields
This chart illustrates the four quadrants in which we can place the relationships between the state This chart illustrates the four quadrants in which we can place the relationships between the state
A magnetic sensor uses a permanent magnet surrounded by a coil of wire. The notches of the ... A magnetic sensor uses a permanent magnet surrounded by a coil of wire. The notches of the ...
A solenoid has an area of 41.0 cm2. Find the change in magnetic flux through the solenoid. A solenoid has an area of 41.0 cm2. Find the change in magnetic flux through the solenoid.
A constant uniform magnetic field of 0.50 T is applied at right angles to the plane of a flat ... A constant uniform magnetic field of 0.50 T is applied at right angles to the plane of a flat ...
Resonance structures Resonance structures
Video: Nucleic acid digestion -small intestine

For a complete list of videos, visit our video library