The instruments or techniques commonly used in collecting the evidence from the crime scenes are scanning electrons and optical microscope. It also includes some kits like fingerprint detectors, facial recognition, DNA sequencing, etc.
<h3>What do you mean by Criminal investigation?</h3>
A criminal investigation may be defined as all those procedures that are applied in search of the culprit of any crime.
Above mentioned instruments and techniques efficiently work on each aspect of criminals. It includes biological similarity to physical appearances with facial recognition, voice recognition, tongue print, fingerprint detectors, etc. to collect solid evidence against any culprit.
Therefore, it is well described above.
To learn more about Criminal investigation, refer to the link:
brainly.com/question/20630040
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The other appropriate instruction would be to apply topical antibiotic ointment.
<h3>Impetigo</h3>
It is a pathogenic disease of the skin that is caused by a bacterium known as Group A Streptococcus.
It is highly contagious and characterized by sores around the mouth and the nose.
Thus, apart from asking a patient with impetigo not to touch the wound so as not to contaminate other parts of the body, asking them to apply an antibiotic ointment is appropriate.
More on impetigo can be found here: brainly.com/question/3849118
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<h3>Hello there i hope you are having a good day :) Your question, What healing action is taking place when a wound becomes inflamed? Answer: Phagocytes are destroying pathogens. Because Phagocytes are white blood cells so this is called pus that heals the damage. Hopefully this helps you ❤</h3>
Constantly wanting something over and over
