Infection and colonization are terms used in microbiology to describe an organism present in the human body. Infection is an invasion and multiplication of bacteria or a microorganism within the body that can lead to a disease. Infection can be transmitted in various methods such as airborne droplets (Covid, TB), direct contact and contamination of food and water (Hepatitis A), this microorganism can cause systemic symptoms to the host. Colonization its different from infection because the microorganism is already present inside the host without causing any harm but rather helping the body with digestion and also with absorption of nutrients.

During an infection, the microorganisms can cause damage to tissues, organs, or entire systems of the body. This can lead to symptoms such as fever, pain, inflammation, and other signs of illness (Admin-Infection, 2023). Infections are spread from person to person, poor hygiene and poor infection control practices play an important part in the transition of infections from host to host. Handwashing is the first simple solution to prevent infections. Another way of infection is through poorly perform medical procedures, such as not using aseptic techniques and dirty instruments. Methods of infection include direct contact by physical contact from an infected host, indirect contact by touching contaminated surfaces, airborne transmission like Covid and TB where the bacteria spread through the air and is breathable by the host. Vector -borne transmission are transmitted through bites by infected insects like mosquitos and Malaria, lastly by fecal- oral transmission in the case of Hepatitis A through contaminated food and water and poor hand hygiene. The spread of microorganisms and the development of disease or infection can be influenced by various factors, including the resistance of the microorganism, the susceptibility of the host, and the environment in which transmission occurs (Admin-Infection, 2023).

Factors influencing the course of an infection is healthy immune system that can fight of the infection, genetic factors that will allow for the infection to progress due to generic variations and past family medical history such as cancer, and early recognition in a prompt identification of the infection in order to treat it at its early stages. Contact with a pathogen is followed by variable courses of infectious disease, which are only partly explicable by classical risk factors. The susceptibility to infection is variable, as is the course of disease after infection. In this review, we discuss the extent to which this variation is due to genetic factors of the affected individual (the host) (Schmidt et al., 2022). A comprehensive understanding of host genetics can improve the care of patients with infectious diseases

References

Tkacs, N., Johnson, R., & Herrmann, L. (2022). Advanced Physiology and Pathophysiology: Essentials for Clinical Practice. Springer Publishing Company.

Admin-Infection. (2023, December 7). Infection vs colonization – understanding the difference and its impact on health. Infection Cycle. https://infectioncycle.com/articles/infection-vs-colonization-understanding-the-difference-and-its-impact-on-health

Schmidt, A., Groh, A. M., Frick, J. S., Vehreschild, M. J. G. T., & Ludwig, K. U. (2022, February 25). Genetic predisposition and the variable course of infectious diseases. Deutsches Arzteblatt international. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9160423/

Self-Reliance and Cultural Competence

From the chapter, the selected research study is the theory of self-reliance. The theory was developed by John Lowe and established within the Cherokee cultural values. Specifically, Lowe used the theory to create an understanding of the healthcare system within the Native Indian Americans (Im & Lee, 2023). The theory was first discussed in the original manuscript contained in the book The Self-Reliance of the Cherokee Male Adolescent by John Lowe. 

How is the Theory of Self-reliance Presented in the Manuscript?

Self-reliance theory is illustrated from a cultural perspective, focusing on the significance of discipline, confidence, and responsibility. For the Cherokee, the concept is understood through the interconnection of specific values held by the community (Lowe, 2003). The first value is the need to be responsible. That is, people should be accountable for themselves and others as well. There is a need for respect for the cultural systems and the Creator. The second aspect is discipline, which involves consistently pursuing goals with flexibility and determination (Lowe, 2023). Finally, the theory teaches the need to develop confidence, which comes with a sense of self-worth and a cultural heritage identity. These factors are closely related, implying their critical importance within the culture. Understanding their applications is depicted in a holistic approach and relational circles. 

Concepts Being Studied 

Various concepts are considered when explaining the theory. The first concept is the culture of self-reliance, which explains the need to consider collective harmony within the community rather than seeking individual independence. Self-reliance is used to promote fulfilling roles within families and tribes (Lowe, 2003). Also, there is an important emphasis on the need to adhere to ancestral teachings with keen attention to tradition and respect for elders. Another core concept is upholding discipline and personal responsibility. Adolescents are expected to contribute positively to the community and stay committed to the goals they set consistently. Thirdly, there is an aspect of confidence and identity (Lowe, 2003). Adolescentsneed to develop a mentality of overcoming their challenges by identifying their strengths and nurturing them for sustainable lives. Meanwhile, the community should take pride in their identity as being part of a community and resisting any growing negative influences. Also, the community employs the talking circle intervention where groups employ traditional storytelling means to help them develop self-reliance (Lowe, 2023). The adolescents were expected to learn the critical importance of health from a holistic perspective. That is, health should be viewed through a balance between mental, physical, emotional,and spiritual considerations. From these, cultural practices such as prayers, songs, and dances are used to build discipline and connectedness as part of a self-reliant community. 

How the Findings Guide Practice?

The research findings establish the critical role of interventions based on cultural understandings in building self-reliance, especially in controlling substance abuse. Firstly, the Cherokee Talking Circle was a critical tool in promoting storytelling which builds self-reliance (Lowe, 2003). Through the sharing process, the community could easily manage their stresses and minimize the chances of substance abuse among adolescents. The second aspect is the nursing practice. Through the talking circle, there is a possibility of engaging each other more respectfully. The process can easily integrate cultural values into healthcare, hence providing a model for understanding how healthcare can integrate cultural competence into its practices (Lowe, 2003). The model provides the basis for engaging diverse populations. Finally, the findings provide guidance in global relevance, especially in understanding indigenous groups. There is a chance of collaboration with diverse communities globally, indicating the wide application of self-reliance through a collective community understanding. 

References

Im, E., & Lee, Y. (2023). Theory of transitions. In Springer eBooks. https://doi.org/10.1891/9780826139276.0013

Lowe, J. (2003). The Self-Reliance of the Cherokee male adolescent. Journal of Addictions Nursing, 14(4), 209–214. https://doi.org/10.1080/jan.14.4.209.214

Lowe, J. R. (2023). Theory of Self-Reliance. In Springer eBooks. https://doi.org/10.1891/9780826139276.0014

response is needed

Hello everyone, 

Describe the specific pathophysiological processes in SLE that lead to the manifestations observed in your assigned body system. How does SLE affect your assigned body system?

     Systemic Lupus Erythematosus (SLE) is an autoimmune disease that affects the pulmonary system mainly through inflammation. Autoantibodies and immune complexes attack lung tissue, causing pleuritis, Interstitial Lung Disease (ILD), and pulmonary hypertension (Shin et al., 2022). Symptoms of pleuritis include acute chest aches and labored breathing. For pulmonary system, scarring and inflammation from ILD induce lung rigidity, which impairs gas exchange. 

Discuss the symptoms and clinical manifestations of SLE on your assigned body system. How do these symptoms impact the client’s function and quality of life? Can changes in your assigned body system affect or be affected by other body systems in clients with SLE?

     Cough, dyspnea, chest pain, and weariness are SLE pulmonary symptoms. These symptoms limit mobility and lower the client’s quality of life, making walking or stair climbing difficult (Depascale et al., 2021). Interstitial lung illness can cause fatigue and reduced exercise tolerance, like chronic hypoxia. Pulmonary changes can be linked to cardiovascular stress in right-sided heart failure patients with pulmonary hypertension. If only the renal, cardiovascular, and immune systems are inflamed, pulmonary changes can increase systemic inflammation. This reciprocal body structure activation worsens SLE treatment. 

Discuss the diagnostic tests used to diagnose SLE-related complications in your body system. What challenges are associated with diagnosing SLE if only looking at your assigned body system?

      Imaging and functional testing are needed to diagnose pulmonary involvement in SLE. High-resolution Computed Tomography (CT) scans or chest X-rays are needed to confirm chest opacities, pleural effusion, or lung fibrosis in suspected interstitial lung disease. Pulmonary Function Tests (PFTs) of lung volume and diffusing capacity can also confirm interstitial lung disease (Zamboti et al., 2021). Diagnosing SLE through the pulmonary system is quite challenging since its symptoms are very much related to asthma.

Explore the current treatments for managing SLE symptoms associated with your assigned body system. What are the goals of these treatments, and how effective are they in mitigating the impact of SLE on the body?

      SLE pulmonary manifestations require inflammation control, lung tissue preservation, and symptom suppression. Corticosteroids like prednisone are anti-inflammatory. Medications like mycophenolate mofetil and azathioprine weaken the immune system. Sildenafil and other vasodilators treat pulmonary hypertension. Continuous oxygen supply is also sometimes required for chronic hypoxic conditions (Agarwal et al., 2021). The main goal of this medicines is to manage the disease and slow its progression but cannot repair the damage. They are effective in a way they protect lung function and minimize SLE’s health impacts. 

References

Agarwal, T., Kazemi, S., Costantini, M., Perfeito, F., Correia, C. R., Gaspar, V., Montazeri, L., De Maria, C., Mano, J. F., Vosough, M., Makvandi, P., & Maiti, T. K. (2021). Oxygen releasing materials: Towards addressing the hypoxia-related issues in tissue engineering. Materials Science and Engineering: C, 122, 111896. https://doi.org/10.1016/j.msec.2021.111896Links to an external site. 

Depascale, R., Del Frate, G., Gasparotto, M., Manfrè, V., Gatto, M., Iaccarino, L., Quartuccio, L., De Vita, S., & Doria, A. (2021). Diagnosis and management of lung involvement in systemic lupus erythematosus and Sjögren’s syndrome: A literature review. Therapeutic Advances in Musculoskeletal Disease, 13, 1–24. https://doi.org/10.1177/1759720x211040696Links to an external site. 

Shin, J. I., Lee, K. H., Park, S., Yang, J. W., Kim, H. J., Song, K., Lee, S., Na, H., Jang, Y. J., Nam, J. Y., Kim, S., Lee, C., Hong, C., Kim, C., Kim, M., Choi, U., Seo, J., Jin, H., Yi, B., & Jeong, S. J. (2022). Systemic lupus erythematosus and lung involvement: A comprehensive review. Journal of Clinical Medicine, 11(22), 6714. https://doi.org/10.3390/jcm11226714Links to an external site. 

Zamboti, C. L., Cristina, A., Garcia, T., Krinski, G. G., Bertin, L. D., Almeida, S., Pimpão, H. A., Fujisawa, D. S., Ribeiro, M. A., Pitta, F., & Camillo, C. A. (2021). Functional performance tests in interstitial lung disease: Impairment and measurement properties. Respiratory Medicine, 184, 106413. https://doi.org/10.1016/j.rmed.2021.106413

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