Stroke Assignment
Stroke Assignment
Stroke occurs when blood vessels that carry oxygen and nutrients to the brain are either blocked by clots or rapture. When this happens, the affected part of the brain fails to receive blood and oxygen and the brain cells die. The brain has many functions including storing memories, controlling movements and is also the source of emotions, thoughts, and language (Mozaffarian et al., 2016). It needs about 20% of the total oxygen that one breathes to work properly. Ischemic stroke occurs when blood clots and other particles block the blood vessels. A hemorrhagic stroke happens when a blood vessel bursts in the brain. This paper discusses signs and symptoms of stroke, how the brain adapts in a patient who has had a stroke, and evidence-based care measures that need to be addressed to ensure quality care for stroke patients.
Signs and Symptoms of a Stroke
Signs and symptoms of stroke can be devastating and it is advisable to call for immediate support once they begin to manifest. These symptoms include trouble speaking and understanding what other people are saying (Mozaffarian et al., 2016). Patients normally experience sudden confusion and slur words. Sadden numbness or paralysis on the face, arm, or leg is another symptom associated with stroke. The numbness or paralysis normally affects one side of the body. Also, one side of the mouth may drop when one smiles. Sudden blurred or blackened vision in one or both eyes as well as seeing double objects is a sign of stroke. Patients with stroke also have severe headaches that may come along with dizziness, vomiting, or altered consciousness (Laver et al., 2017). Additionally, patients may experience trouble walking due to loss of balance and coordination.
How the Brain Adapt in a Patient Who Has Had a Stroke
The brain knows how to adapt after stoke through repetition and neuroplasticity. How the brain adapts or reshapes itself after stroke
depends entirely on repeated experience or practice that one carries out (Maier, Ballester, & Verschure, 2019). After a stroke, the brain tries to health itself and functions that were held in the damaged parts of the brain are transferred to new and healthy parts of the brain. This process helps people to regain movement and speech after a stroke. High repetition during stroke rehabilitation therapy may activate neuroplasticity by creating and strengthening new pathways in the brain. During rehabilitation, patients work on learning skills that were lost due to stroke (Maier et al., 2019). These include walking, writing, moving, grabbing, dressing among other things.
Various evidence-based measures must be addressed to realize quality care for stroke patients. For instance, patient education must be carried out regarding medications, follow-up services, and emergency services (Mozaffarian et al., 2016). Patients’ education should also cover warning signs, risk factors, and situations that might make stroke reoccur. The provider should monitor medications to ensure the patient takes them as prescribed. The home environment should be evaluated to determine the need for any modification to reduce risk (Laver et al., 2017). Patients must be provided with a healthy diet and encouraged to carry out physical exercise to promote stroke recovery.
Conclusion
Stroke occurs when blood vessels that carry oxygen and nutrients to the brain are either blocked by clots or rapture. Stroke symptoms include sudden confusion, slur words and numbness or paralysis on the face, arm, or leg among others. How the brain adapts or reshapes itself after stroke depends entirely on repeated experience or practice that one carries out. Patient education, good diet, and exercise are some of the needed measures to ensure quality care of stroke patients.
References
Laver, K. E., Lange, B., George, S., Deutsch, J. E., Saposnik, G., & Crotty, M. (2017). Virtual reality for stroke rehabilitation. Cochrane database of systematic reviews, 20(11). doi: 10.1002/14651858.CD008349.
Maier, M., Ballester, B. R., & Verschure, P. F. (2019). Principles of neurorehabilitation after stroke based on motor learning and brain plasticity mechanisms. Frontiers in Systems Neuroscience, 13(74). doi: 10.3389/fnsys.2019.00074.
Mozaffarian, D., Benjamin, E. J., Go, A. S., Arnett, D. K., Blaha, M. J., Cushman, M., … & Howard, V. J. (2016). Heart disease and stroke statistics-2016 update: a report from the American Heart Association. Circulation, 133(4), e38. doi:
Topic 3 DQ 1
Aug 8-10, 2022
Provide examples of experimental and nonexperimental research design. Contrast the levels of control applied to each.
Krishna Turner
Aug 12, 2022, 10:47 PM(edited)
Replies to Krishna Turner
Experimental studies are controlled studies that are true experiments. The researchers multiplate one or more variables to determine how it has an effect other variable. Researchers uses random assignment, and it is less bias. Non-experimental research design measures the statistical relationship between two or more variable, and the cause and effect of the relationship. (GCU, 2018)
Non-experimental can be a survey or observation of one or more group of subjects. This study lacks element of control and is based on calculating simple prevalence rates. For instance, observing people that has a lung injury secondary to a blunt chest trauma. This study is done by multiple cross-sectional observation which can identify changes that are happening at different time intervals and looking at different samples. (Thompson & Panacek, 2007)
Experimental is done with a control group. The subjects are explained the risk and benefits of the study and must consent to participating in it. The participant must meet the criteria of the study, for instance a study that is conducted on changing children eating behaviours. The researcher provides the children with free fruits and vegetables and observes how taste can positively influence the children attitudes and eating behaviour. (DeCosta et al., 2017)
Reference:
DeCosta, P., Møller, P., Frøst, M. B., & Olsen, A. (2017). Changing Children’s eating behaviour – a review of Experimental Research. Appetite, 113, 327–357. https://doi.org/10.1016/j.appet.2017.03.004
Grand Canyon University (Ed). (2018). Nursing research: Understanding methods for best practice. Retrieved from https://lc.gcumedia.com/nrs433v/nursing-research-understanding-methods-for-best-practice/v1.1
Thompson, C. B., & Panacek, E. A. (2007). Research study designs: Non-experimental. Air Medical Journal, 26(1), 18–22. https://doi-org.lopes.idm.oclc.org/10.1016/j.amj.2006.10.003
Kadija Tejan-deen
replied toKrishna Turner
Aug 12, 2022, 11:28 PM
Replies to Krishna Turner
Hello Krishna,
Good post. Experimental research is the type of research that uses a scientific approach towards manipulating one or more control variables and measuring their defect on the dependent variables, while non-experimental research is the type of research that does not involve the manipulation of control variables. Nonexperimental research designs provide Level IV evidence. The strength of evidence provided by nonexperimental designs is not as strong as that for experimental designs because there is a different degree of control within the study; that is, the independent variable is not manipulated, subjects are not randomized, and there is no control group (Glasofer & Townsend, 2020). Yet the information yielded by these types of studies is critical to developing a base of evidence for practice and may represent the best evidence available to answer research or clinical questions.
References
Glasofer, A., & Townsend, A. B. (2020). Determining the level of evidence: Nonexperimental research designs. Nursing2020 Critical Care, 15(1), 24-27.
- Dilshoda Osorio
replied toKadija Tejan-deen
Aug 14, 2022, 7:37 PM
- ·
Replies to Kadija Tejan-deen
Experimental research gathers the information you need to make the best judgments example employee skills in a hospital or organization, and school evaluations of different teachers’ teaching approaches are all examples of evaluations.
Researchers in non-experimental study examine factors as they happen naturally, with no further manipulation (Thompson, 2007). For example researchers utilize it to employ mathematical analysis methods to correlate two or more variables.
Thompson, C. B., & Panacek, E. A. (2007). Research study designs: non-experimental. Air Medical Journal, 26(1), 18–22.
📚 Need a custom-written assignment from scratch?
Our expert academic writers deliver top-quality, 100% plagiarism-free work that guarantees an A+ grade.
✅ First assignment absolutely FREE!
Use code FREE at checkout for a 100% discount.
Note: We never resell papers. Every order is uniquely crafted just for you.
