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dimulka [17.4K]
3 years ago
9

What information is collected in a forensic lab

Biology
2 answers:
Kipish [7]3 years ago
7 0
Analysts can tell investigators if individual hairs are human or animal, and in the case of human hair, where on the body the sample originated. Samples can be tested to determine the color, shape and chemical composition of the hair, and often the race of the source individual. The presence of toxins, dyes and hair treatments are noted. This information can assist investigators in including or excluding particular individuals as the source of the hair. If the hair still has a follicle (root) attached, DNA testing may be used to identify an individual; otherwise, hair comparison is typically used only to exclude. Please brainliest
Artist 52 [7]3 years ago
4 0
My guess would be evidence since it's a forensic lab dunno tho :c
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You are assessing a patient and notice he has a collapsed jugular vein. What does this indicate?
svlad2 [7]

Upon examination & assessment, a patient with collapsed jugular veins results in a clinical diagnosis of Hemothorax.

How is collapsed JVP related to hemothorax?

  • Hemothorax is the accumulation of blood between the visceral and parietal pleurae (pleural space).
  • Respiratory discomfort and tachypnea are common clinical findings in such individuals.
  • This exercise demonstrates hemothorax evaluation and treatment and discusses the role of the interprofessional team in improving care for individuals with this disease.

A frequent consequence of acute thoracic injuries is hemothorax.

  • It is a blood clot in the pleural space, which can be seen between the visceral and parietal pleura.
  • The most common mechanism of trauma is a blunt or penetrating injury to intrathoracic or extrathoracic tissues that leads to thoracic haemorrhage.

  • Bleeding can occur in the chest wall, intercostal or internal mammary arteries, major vessels, mediastinum, myocardium, lung parenchyma, diaphragm, or belly.
  • Although CT scanning is the preferred method of assessing intrathoracic injuries, it may not be practicable in individuals with unstable trauma.
  • The pulmonary windows are now included in the Extended-Focused Assessment with Sonography in Trauma (eFAST) technique.

Learn more about Hemothorax here,

brainly.com/question/21296904

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3 0
2 years ago
In a prokaryotic cell, most ribosomes are
Eduardwww [97]

Answer: cytosol

Explanation:

Ribosomes are special because they are found in both prokaryotes and eukaryotes. While a structure such as a nucleus is only found in eukaryotes, every cell needs ribosomes to manufacture proteins. Since there are no membrane-bound organelles in prokaryotes, the ribosomes float free in the cytosol.

3 0
4 years ago
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Where does the majority of human plant food comes from plants?
damaskus [11]
From agricultural farmers
7 0
3 years ago
At rest the lens of the eye will be more round when the ciliary muscles are contracted true or false
matrenka [14]

Answer:

True.

Explanation:

Yes, the lens of the eye will be more spherical when the ciliary muscles are contracted due to tension. When the relaxation occurs in the ciliary muscle , the zonular tension is increased, that causes the lens to be flatten and leads to decrease in optical power while on the other hand, when the ciliary muscle contracts, the tension in the equatorial zonular is increased which causes the central lens surface to become more rounded that leads to increases central optical power.

4 0
3 years ago
Answer this pls!!!!!!!!!!!!
vfiekz [6]

Answer:

sea anenome

Explanation:

It is sea anenomes because they provide shelter for sea creatures and they vary between hard and spft bodies

5 0
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