Answer:
It could be a fractured knee or out of place
Explanation:
His leg felt like giving out when attempting to walk. He explains that he twisted his knee while trying to change direction. He heard a loud pop as his knee gave in.
Answer:
Hi mate
Explanation:
Medical imaging developed rapidly to play a central role in medicine today by supporting diagnosis and treatment of a disease. Medical imaging encompasses technologies like ultrasonography, x-rays, mammography, computed tomography (CT scans), and nuclear medicine
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Explanation:
- <em>Presynaptic mechanism:</em> one way to modify the synaptic transmission before it happens is affecting transmitters release, one example is calcium channel blockers (for example, verapamil), this action won't allow transmitters out, therefore, there won't be a synaptic transmission.
- <em>Postsynaptic mechanism:</em> one method to modify synaptic transmission after it happens is blocking the transmitter receptors, one example of this is antipsychotic drugs that block dopamine receptors.
I added some images with another examples for both cases. I hope you find this information interesting! Good luck!