Question

In: Nursing

For full credit) In your own words, explain what the 2 step TST is and why...

For full credit) In your own words, explain what the 2 step TST is and why it is used? (References still required)

Solutions

Expert Solution

Ans-

The two-step tuberculin skin test is used to detect the individuals with past tuberculosis infection.

The person who diminished skin test reactivity. This procedure will reduce theboosted reaction is later interpreted as a new infection.

Two step TST-

Tuberculin Skin Test (TST) is a screening method developed to evaluate an individual’s with past history status for active Tuberculosis or Latent TB infection.

A 2-Step TST are recommended for initial skin testing of adults who will be periodically retested, such as healthcare workers.

A 2 step means as two TST’s done within 1 month of each other.

Step 1-Visit 1)Day 1. Visit 2)Day 3

Step 2)Visit 3)Day 7-21. Visit 4)48-72 hours after the second TST placement.

Why to 2 step TST is done-

Single step TST is give Negetive response.also induced inamstic response.2step TST gives possitive response.

Some people infected with M. tuberculosis may have a negative reaction to the TST. if many years have passed since they became infected. They may have a positive reaction to a subsequent TST because initial test stimulates their ability to react to the test.

This is commonly referred to as the Booster phenomenon.For this reason, the “two-step method” is recommended at the time of initial testing for Individuals who may be tested periodically (e.g., health care workers).


Related Solutions

(For full credit) In your own words, explain the diagnostic tests used for influenza and why...
(For full credit) In your own words, explain the diagnostic tests used for influenza and why they are important (in addition to knowing what the patient has)? (References still required)
Define Credit Appraisal in your own words and briefly explain why credit appraisal is important.
Define Credit Appraisal in your own words and briefly explain why credit appraisal is important.(Please include at least one example)
1. Explain in your own words what probabilistic information is. 2. Why do they call it...
1. Explain in your own words what probabilistic information is. 2. Why do they call it "probabilistic"? 3. Give an example that's not in the book.
1. In your own words explain what a Monad is and why it is important in...
1. In your own words explain what a Monad is and why it is important in the composition of functions. 2. In terms of Reflex-FRP explain the following three terms behavior . event dynamic 3. Explain what a Monad Transformer does and why it is important 4. What is the difference between a partial function and a function that gives a valid result for any member of its type.
In your own words, explain what conductors and insulators are, and describe how and why they...
In your own words, explain what conductors and insulators are, and describe how and why they differ. Then explain why it is important to avoid touching live electrical wires. Provide your explanation in terms of conductors and insulators and the properties of electric circuits.
Explain in your own words what a component unit is, and why such component units are...
Explain in your own words what a component unit is, and why such component units are established. For a full answer, you need to give the criteria for when an entity is considered a component unit, and you must also give some reason why these component units are set up to be legally separate from the related primary government. .
( please in your own words) Explain what is meant by quality management and why is...
( please in your own words) Explain what is meant by quality management and why is it important?
In your own words, explain what an outlier is.
In your own words, explain what an outlier is.
In your own words explain what a theoretical plate is (2 marks). What is the relationship...
In your own words explain what a theoretical plate is . What is the relationship between the number of theoretical plates and resolution? How is theoretical plate height related to resolution? Now quantitatively, answer the following question: How many theoretical plates, N, must a packed column have to achieve a resolution of 1.5 between 2 peaks that elute at 5.42 minutes and 5.63 minutes. At a resolution of 1.5 are these peaks considered resolved?
1. Explain in your own words how the KNN Classifier works. 2. Why is overfitting a...
1. Explain in your own words how the KNN Classifier works. 2. Why is overfitting a problem? Explain how can we overcome it using a validation set.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT