A patient having total occlusion of the left femoral artery also have Pale skin to the left foot.
What is Occlusive Peripheral Arterial Disease?
- Blockage or narrowing of a leg (or, less frequently, arm) artery, typically brought on by atherosclerosis and resulting in reduced blood flow, is known as occlusive peripheral arterial disease.
- The symptoms depend on the size of the blockage and which artery it is in.
- The two iliac arteries, the femoral arteries, the popliteal arteries, and the calves' main arteries are among the arteries in the legs where occlusive peripheral arterial disease most frequently manifests (tibial and peroneal arteries).
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A patient has been brought to the hospital after suffering injuries from a fall at a construction site. He needs complete parenteral nourishment since he has nerve damage that has rendered his gag reflex ineffective. Which nerve should the nurse think the client's injury may have been caused by?
What is parenteral nourishment?
Total parenteral nutrition (TPN) is a feeding technique that omits the digestive system. The majority of the body's nutritional requirements are met by a specific formula administered intravenously. When a person cannot or shouldn't receive feedings or fluids orally, the technique is utilized.
A patient has been brought to the hospital after suffering injuries from a fall at a construction site. He needs complete parenteral nourishment since he has nerve damage that has rendered his gag reflex ineffective. Clients' injury can be caused by Glossopharyngeal (IX).
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Answer:
The best answer to your question: Which type of neuroglia would play a role in controlling glutamate levels in the chemical environment, would be: Astrocytes.
Explanation:
From among the neuroglia, or support cells in the brain, whose purpose is to aid neurons in their different functions, astrocytes are not just one of the most numerous, but also one of the most vital for neuronal support. Amongst one of their most central functions is to help in the control of neurotransmitter emition and retention in the synaptic cleft, between two communicating neurons, and therefore, helps regulate the responses from post-synaptic, and pre-synaptic neurons. It is also responsible for clearing up the presence of ions in the extracellular space, and producing ATP, which regulates the amount of neurotransmitters that are released, and taken, by pre-synaptic, and post-synaptic neurons.
In ALS (Amyotrophic Lateral Sclerosis) the issue with glutamate, a neurotransmitter that excites post-synaptic neurons into releasing excess amounts of calcium, is that this hyper-excitatory response leads neurons, particularly motor neurons, to die, and this is what causes ALS. It has been found through research that astrocytes have to do in this process, but it is not clear yet whether there is a failure in their control system, as ALS is still a condition that is very much under study and still without a cure.
I’m pretty it is A but I’m not completely sure
