1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NeTakaya
2 years ago
5

How have PET scans contributed to our understanding of the brain and abnormalities?

Health
1 answer:
Hatshy [7]2 years ago
4 0

a positron emission tomography (PET) scan is an imaging test that allows your doctor to check for diseases in your body. The scan uses a special dye containing radioactive tracers. These tracers are either swallowed, inhaled, or injected into a vein in your arm depending on what part of the body is being examined

You might be interested in
Help me shawties......................................
lara31 [8.8K]

Answer:

277

Explanation: :)

4 0
2 years ago
Read 2 more answers
In a famous science fiction movie, a group of scientists in a submarine are miniaturized and injected into a patient's bloodstre
mina [271]
1) I would choose white blood cells since their main job is to fight infection (Something that does not belong as a part of the body) But since their is several types of white blood cells the ones too look out for would be the <span>Neutrophils since they kill bacteria by ingesting them. 

2) It would be a Neutrophils blood cell. They </span><span>are 12-14 µm diameter, and so </span>look<span> bigger than the surrounding red </span>blood cells<span>. There is a single nucleus, which is multilobed, and </span>can<span> have between 2 and 5 lobes.

3)You would also have to watch out for: </span><span><span>Granulocytes – cells which contain granules which contain chemicals that are used to kill bacteria and viruses </span><span>Lymphocytes- cells which attack most of the bacterial and viral infections in our bodies</span><span>Monocytes - cells which become macrophages, large cells that engulf harmful particles in our bodies</span></span>

8 0
3 years ago
Read 2 more answers
Michael is looking for fitness opportunities that would provide plenty of guided, one-on-one attention customized to meet his ne
Margarita [4]
It can be a home gym because during free time he can do it so it can give him good results.
6 0
3 years ago
Read 2 more answers
Antibodies:
pshichka [43]

Answer:

A. They destroy antigens because they are a foreign object.

5 0
3 years ago
Why is food separated into 4 food groups?
scoray [572]
To be heathlyer and have more variety
7 0
2 years ago
Read 2 more answers
Other questions:
  • Typically occurs out of the of nutrients, but can occur do to boredom or stress ( tissue or necessary )
    15·1 answer
  • Which of the following is true about fast-twitch muscle fibers
    11·2 answers
  • Which of the following is not a stress-related disease or disorder?
    14·1 answer
  • Which hygiene practice can help prevent gum disease?
    5·2 answers
  • A mental illness causing a man to think he is Napoleon and is now governing the world is called _____
    11·1 answer
  • A common form of abuse of amphetamines that is damaging to the body is
    9·2 answers
  • Which behaviors would be classified as unhealthy eating choices? Check all that apply.
    12·1 answer
  • TIMED TEST: 50 minutes left
    8·2 answers
  • Which statement is true?
    14·2 answers
  • Endocervical/transformation zone component present
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!