Question 1

can a cbc test show how well the immune system is working like if it is healthy or immune suppressed ?

Accepted Answer

: Sorry but the CBC is just a screen for hematological function and does not uncover whatsoever, the myriad functions of the immune system.

Question 2

when testing the immune system can bloods test. b cells t cells nk killer cells, what is the best way to test immune function in depth?

Accepted Answer

Good start: Yes, the parameters you mentioned can be tested easily, and there are numerous other tests which may help to assess "immune function" which can be utilized depending upon the clinical situation and indices of suspicion. You might see either an infectious diseases expert or an immunologist.  Good luck.

Question 3

if igg subclass tests were all normal range, does it mean my immune system is ok? unclear on meaning of tests and what it represents as far as my body

Accepted Answer

IgG subclasses: Why tested for? Those are rather special tests done if there is a suspicion of subclass deficiency guided by history and physical examination, if they were fine, means generally your immune system is functional, but there are some subtleties that need to be checked if still suspecting an immune problem. Kindly ask your doctor or your allergist/Immunologist about the results/other tests needed

Question 4

i am a reasonably healthy person and im still testing positive 9 days after first pos covid test and 10-11 days after first symptom. is there something wrong with me or my immune system? husband testing neg 6 days after pos test. so frustrated?

Accepted Answer

: It just takes longer for the virus to clear in some cases. If your symptoms have cleared up or are improving, it's nothing to worry about. You also probably are no longer infectious for others and do not need to continue to quarantine. But do wear a mask when around other people. Check with your doctor if you remain concerned.

Question 5

which type of doctor can give me a immune system test?

Accepted Answer

Immunologist: While a general internist can do a basic evaluation, if they think you have a significant issue, they should send you to see an immunologist.

Question 6

what could cause a false positive/negative result in an elisa immune system test?

Accepted Answer

Need more details.: You will need to tell us the type of tests involving the ELISA technique.  Either false positive or false negative may mean a lab error, borderline values, or test results not corresponding with the disease condition.   Each test has its own pluses and minuses.

Question 7

how can you test for a weak immune system on children?

Accepted Answer

Blood & skin tests: The regular screening for immune defects includes both blood levels of immune factors and tests of immune function. Some tests are rather sophisticated & are done at specialty labs. Many can start with tests at your pcp's offfice.

Question 8

if i had a weak immune system would  my cbc test show it?

Accepted Answer

Not necessarily: A complete blood count only looks at white blood cells, red blood cells and platelets. The immune system can become compromised with a myriad of conditions (diabetes for example - where the CBC is often normal)
speak to your physician why you think your immune system is compromised and go from there. In the meantime do not forget that food is medicine. Eat healthy, exercise, get adequate sleep.

Question 9

i have an infection but my wounds heal slowly. i think i have a weak immune system? any tests for that?

Accepted Answer

Wound healing: Note that there are many factors why a particular wound would not heal as fast as expected; these may have nothing to do with a 'weak' immune system. The immunodeficiency disorders, relatively speaking, are uncommon. On the other hand, disorders like diabetes mellitus which can affect healing, are extremely common. Reviewing this issue with your doctor can lead to specific testing.

Question 10

ive had the mmr and am still not immune to rubella why and should i see my gp for other tests for my immune system?

Accepted Answer

First repeat the MMR: The MMR was first given in the US after 1971 as a single dose after age 1 yr.By 1990's measles outbreaks at colleges led to addition of a second dose.Antibody screening can suggest the level is not high enough to be protective, but that does not mean you have a bad immune system,just a waning level. You may or may not have received that 2nd dose as a kid, or the batch was not as potent.

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Doctor answers about:

How to test immune system

A member asked:

Can a cbc test show how well the immune system is working like if it is healthy or immune suppressed ?

A member asked:

When testing the immune system can bloods test. b cells t cells nk killer cells, what is the best way to test immune function in depth?

A member asked:

If igg subclass tests were all normal range, does it mean my immune system is ok? unclear on meaning of tests and what it represents as far as my body

A member asked:

I am a reasonably healthy person and im still testing positive 9 days after first pos covid test and 10-11 days after first symptom. is there something wrong with me or my immune system? husband testing neg 6 days after pos test. so frustrated?

A member asked:

Which type of doctor can give me a immune system test?

A member asked:

What could cause a false positive/negative result in an elisa immune system test?

A member asked:

How can you test for a weak immune system on children?

A member asked:

If i had a weak immune system would my cbc test show it?

A member asked:

I have an infection but my wounds heal slowly. i think i have a weak immune system? any tests for that?

A member asked:

Ive had the mmr and am still not immune to rubella why and should i see my gp for other tests for my immune system?

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