Answer:
The correct answer is option C.
Explanation:
Human subject research is an investigation or research that include human as the subject. In other words, An Investigator conducts clinical research on humans getting data through interaction and intervention of individuals.
investigator A has investigated biological specimens. These specimens are coded and linked to the identifiers. Investigator B's research using biospecimens human subject is not according to the human subject research in the federal regulations as investigator B did not get the individual identifiers.
Thus, the correct answer is option C.
Answer:
I agree and disagree with his statement.
Explanation:
We all know that the blood type AB is the universal recipient, so we know that this bloodtype can recieve any kind of blood. AB-type blood doesn't fight off anything because it has all of the antibodies needed. We also know that type O is the universal donor, meaning that this blood can be donated to anyone. This bloodtype doesn't have antibodies, so nothing will go wrong. However, for the other bloodtypes, yes, things have to be matched carefully. Type B blood can't be given type A blood, and so on. Another thing you have to think about is the Rh factor, which is the +/- after blood types. Rh+ bloodtypes can recieve both Rh+ and Rh- bloodtypes, but Rh- bloodtypes can only recieve Rh- bloodtypes. There are also graphic tables that will help answer this question if you're a visual learner!
I hope this helps, sorry it was a bit late!
Blood type because looking at someone, you cannot determine their blood type.
Answer:
When Dan "threw out his back", the anatomical terminology regions where the injury occurred corresponds to the lumbar segment of the spine, affecting the sciatic nerve and causing pain referred to the posterior face of the lower right limb. The imaging technique that could be used for diagnostics is nuclear magnetic resonance imaging.
Explanation:
One of the consequences of physical exertion - such as lifting heavy objects - is lower back injury, which can range from painful muscle contraction, muscle tearing, or inter-vertebral disc injuries in the lumbar spine.
In Dan's case, the effort to lift the furniture may have caused:
- Protrusion of the disc that lies between two vertebrae, called a herniated disc.
- Lumbar disc hernias can cause compression of the sciatic nerve.
- Sciatic nerve injuries produce a number of symptoms such as pain or neurological disorders - such as tingling, numbness, painful current, among others - in the territory of that nerve.
- Dan experiences pain in the back of the right lower limb, where the affected sciatic nerve passes.
<h3>
Which imaging technique would you prescribe to diagnose a spinal problem?</h3>
The best imaging study to show that this lesion has occurred and diagnose a spinal problem is the magnetic resonance imaging, which allows to observe both the bone structures and the soft tissue (cartilage, muscle) of the affected area.
The X-rays only allow to see the structures of the bones, useful to diagnose fractures, deformities or structural alteration, but they do not show the state of the ligaments, inter-vertebral discs or muscle.
Learn more:
brainly.com/question/1017175
Answer:
human remains
Explanation:
In this field, you study human remains
