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laiz [17]
1 year ago
14

The licensed practical nurse (LPN) is performing a purified protein derivative (PPD) test on a nursing home resident. Which stat

ements about this test are correct
Medicine
1 answer:
Gnesinka [82]1 year ago
8 0

The preferred injection site is the ventral surface of the forearm and the purified protein derivative (PPD) test is an intradermal test.

<h3 /><h3>Purified protein derivative</h3>

Currently, the only skin test reagent for tuberculosis diagnosis that is commercially accessible is called purified protein derivative (PPD) (TB). The purpose of this work was to create a Mycobacterium tuberculosis-specific skin test reagent that would not produce false positive findings from the Bacillus Calmette-Guerin (BCG) vaccine utilizing recombinant antigens. By comparing the proteins in the M. tuberculosis culture filtrate to the proteins in PPD IC-65 using tandem mass spectrometry, 54 proteins were discovered to be shared. Top candidates ESAT 6, CFP 10, and MPT64 were overexpressed in Escherichia coli expression strains and isolated as recombinant proteins. The antigens were tested on guinea pigs that had been exposed to M. tuberculosis H37Rv and BCG to determine the best immunodiagnostic PPD combinations to use.

Learn more about purified protein derivative here:

brainly.com/question/14777717

#SPJ4

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krok68 [10]

The highest cervical vertebra articulates with the skull; the thoracic vertebrae articulate with the ribs; and the sacrum articulates with the two coxal bones to form the pelvis.

<h3>What is the vertebral colum?</h3>

The vertebral column is a cartilaginous and bony structure articulated in the form of a longitudinal stem that is located in the posterior of the skeleton of several vertebrate animals.

The spinal column is divided into several sections which are:

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Learn more about bones in: brainly.com/question/8825342

8 0
1 year ago
What was Anna doing the evening before she died?
Lynna [10]

Answer:

no

Explanation:

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2 years ago
The superficial transverse perineal muscle acts to support the _____________.
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Explanation:

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3 years ago
Which of the following adrenal hormones is secreted by chromaffin cells?
tankabanditka [31]
E is the best answer
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Which is more effective taking medicine in pill form or taking medicine in liquid form?
Dmitry [639]

Hello There!

I believe the answer is...

Taking medicine in a pill form.

Hopefully, this helps you!!

AnimeVines

4 0
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