This document discusses a case scenario of a urinary tract infection, including the pathogenesis of the disease, nursing strategy, and analysis of arterial blood gas. It provides insights into the factors contributing to the disease and suggests an appropriate nursing strategy for treatment. Find more study material and solved assignments on Desklib.
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Running head: URINARY TRACT INFECTION1 Urinary Tract Infection Case Scenario Student’s Name Institution’s Affiliations Date
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URINARY TRACT INFECTION2 Urinary Tract Infection Case Scenario Pathogenesis of the Disease The pathogenesis of the disease presented by Mr. Kirkman resulted due to a combination of various factors. Mr. Kirkman’s presented with several complaints to the ED which according to the clinical history from the ED notes had greatly contributed to the currently diagnosed condition. He has been an active social drinker and a smoker since his early life. Mr. Kirkman has had mild urinary tract infection without any sign of heart problems. The pathogenesis of the disease presented by Mr. Kirkman can be explained by making a close relation between the previous case of urinary tract infection, lifestyle and other previous conditions. The heart rate of Mr. Kirkman is higher than the normal ranges. The normal ranges are 68 to 100 heartbeat in a single minute(Shier, Butler & Lewis, 2015).Mr. Kirkman presented with a heart rate of 135 per minute, therefore, indicating a serious heart dysfunction. There are some common factors that may have resulted in the pathophysiology of the disease presented by Mr. Kirkman. These risk factors include immunosuppressive agents, age-related problems and septic shock. The risk factors are responsible for the progression of the disease (Craft et al, 2015). Septic shock is a serious risk factor that results in myocardial infarction and other heart problems. Another factor that led to the condition presented by Mr. Kirkman is reduced venous return. The low venous return to the heart reduces the arterial supply, therefore, altering the normal volume of oxygen to be body tissues. Being a heavy social alcohol consumer, Mr. Kirkman's liver cells were damaged due to the corrosiveness of the alcohol. Liver cirrhosis is likely to be one of the conditions affecting him.Smoking leads to damages on the lung tissues especially the bronchi and trachea. The congestion in the thoracic regions contributed to the increased heart rate due to low supply of oxygen to the heart. The congestion in the thoracic
URINARY TRACT INFECTION3 regionisresultedinchronicbronchitis,therefore,affectingbothpulmonaryandcardiac performance. The pathophysiology of Mr. Kirkman’s condition may also be linked with severe due to chronic circulatory failure characterized by continuous hypotension(Gordon et al, 2015). The low blood pressure of 80/42, occurred due to a systemic response resulting from tissue hypoperfusion. Chronic tissue hypoperfusion led to decreased urinary output. The hypoperfusion is severe is life-threatening because the administration of the intravenous fluids did not cause any positive response. The continuous inflammatory reactions resulted in the release of cytokines in the body tissues. The cytokines produced rapid vasodilation, therefore, contributing to the low blood pressure.(Urden, Stacy, & Lough, 2017).The cytokines may have also contributed to the urinary tract functionality, therefore, causing the infection. (McPhee, Hammer & Education, 2010)the normal respiratory rate in adults ranges from 12-20 per minute. The respiratory rate of Mr. Kirkman in the case scenario is 35. The diagnostic results reveal a higher respiratory rate.Severe sepsis resulted in tachycardia and subsequent increased rate of respiration. Chronic bronchitis is associated with increased heart rate and low blood pressure(McLean, 2012). Smoking is the causative factor for chronic bronchitis. Although Mr. Kirkman generally looks well, the body temperature is high, that is, 39 degrees Celsius as comparedto a normalhumanbody temperatureof 37 degreesCelsius,it isveryhigh. Inflammatoryresponsesresultedinhyperthermia(Hardin-Pierce&Wagner,2014). Hyperthermia is responsible for the increased respiratory rate in Mr. Kirkman’s body. Therapid body response to bacterial infections resulted in the production of excess energy, therefore causing the high body temperatures.
URINARY TRACT INFECTION4 Mr. Kirkman complains of painful sensation on the lower abdomen and radiating into the right flank resulting from bacterial agents. There could also be stones of calcium oxalate originating from the ureter that can clog the urethra causing a pain sensation. This often is associated with microscopic or macroscopic hematuria resulting in the presence of blood in the urine. Acute pyelonephritis is associated with the obstruction of the urinary tract need an emergency review of the ureter. The uretic stones were the ones presenting with of painful sensation on the lower abdomen and radiating into the right flank into the scrotum examinations of the abdominal region may reveal tenderness along the ureter, but in most cases, the condition is usually milder In comparison to the pain reported by Mr.Kirkman. Nursing Strategy The critical analysis of the case scenario depicts an acute life-threatening condition. It is important to select an appropriate nursing strategy to assist in the treatment of Mr. Kirkman's condition. Urinary tract infection is one of the medical conditions associated with age. The urinary tract infection may have been caused by a bacterial agent; therefore, it is managed by the prescription of antibiotic agents. The severe organ dysfunction affecting the liver and the heart should be addressed by proposing an appropriate nursing strategy. The nursing strategy to be applied helps in the initiation of prompt treatment and promoting desired disease prognosis. SincethemainproblemassociatedwithMr.Kirkman'scaseisimpairmentofthe cardiopulmonary functionality, the effective nursing strategy is the application of artificial ventilation to boost breathing and circulation in the body. (Wagner, & Hardin-Pierce, 2014). Artificial ventilation works best in addressing the issue of low blood pressure, therefore decreasing the heart rate.
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URINARY TRACT INFECTION5 Artificial ventilation is one of the oxygen therapeutic methods because the main concern is to increase oxygen concentration in the lungs (Craft et al, 2015). This strategy focuses on increasing oxygen supply to the tissues, therefore, counteracting the risk factors related to the accumulation of carbon dioxide and other metabolic wastes in the body. In the application of this nursing strategy, itis important to consider the assessment of the airway, breathing patency, and general cardiovascular functionality.A reservoir mask is used in the administration of a high concentration of oxygen through the nostril. The application of the oxygen through the nostril necessitates for the assessment of the airway because obstruction of the airway may affect breathing patency and interfere with the performance of the nursing strategy. (Burke, & Lemone, 2014). Higher amounts of oxygen should be administered to achieve the required concentration of 88-92%. To achieve this desired concentration, 4 Liter/minute should be administered through the venture mask. Artificial ventilation will help in stabilizing the problem related to the altered concentration of blood gas in the body, therefore, promoting normal physiological activities of the affected organ and disease prognosis.(DiPiro et al, 2014). The application of artificial ventilation as a nursing strategy is based on the recommendations of British Thoracic Society (BTS) as a preliminary intervention in the treatment of pulmonary and cardiac disease and related infections. Analysis of Arterial Blood Gas The body fluid pH is 7.25 as observed in the diagnostic results. The pH is lower than the normal ranges of 7.4- 7.6. The low pH is an indication of Acidosis due to an accumulation of acids in the body. (Hoehn & Marieb, 2013). The inability of the lungs to supply enough oxygen to the tissue heart for circulation resulted in the accumulation of carbon dioxide, therefore, causing the decreased pH. Improper filtration in the Kidneys resulted in accumulation of
URINARY TRACT INFECTION6 bicarbonates in the body. The excess accumulated carbon dioxide was also concerted to bicarbonates. (Aitken, Elliot & Chaboyer, 2015). Chronic bronchitis observed in Mr. Kirkman is associated with the decreased partial pressure of oxygen in the lungs. From the analysis of the diagnostic results, the Base Excess (BE) is lower than the normal ranges of -2mmol/l- 2mmol/l.The decrease in the value of the Base Excess was contributed by hypoventilation in the lungs as a result of chronic bronchitis(Saladin, & Porth, 2010).Lactate level was 3.2mmol/liter which is higher than the normal level ranging from 0.3-0.8mmol/liter; however, they are correspondent to the oxygen and carbon dioxide levels which are low in the blood. The accumulation of lactic acid indicates a serious condition called hypoxia because lactic acids are released from the partial oxidation of glucose in the body (Burke, & Lemone, 2014).
URINARY TRACT INFECTION7 References Adam, S., Osborne, S., & Welch, J. (Eds.). (2017).Critical care nursing: science and practice. Oxford University Press. Aitken, L., Chaboyer & Marshall, A., W. (Eds) (2015). ACCCN's Critical CareNursing.(3rd ed.). Chatswood, NSW: Elsevier. Burke, K. & Lemone, P., (2014). Medical-surgical nursing: Critical thinking inclientcare (2nd Australian Ed.). French’s Forest, NSW: PearsonAustralia. Craft, J., Gordon, C., Heuther, S., McCance, K., Brashers, V., & Rote, N.(2015). Understanding pathophysiology (2nd Ed.). Chatswood, NSW:Elsevier Australia DiPiro, J. T., Talbert, R. L., Yee, G. C., Matzke, G. R., Wells, B. G., & Posey, L. M. (Eds.). (2014).Pharmacotherapy: a pathophysiologic approach(Vol. 6). New York: McGraw- Hill Education. McLean, B. A. (2012). Acute respiratory failure and intensive measures. Critical Care Nursing Clinics of North America, 24(3), 361-375. McPhee, S. J., Hammer, G. D., & Education, M. H. (Eds.). (2010).Pathophysiology of disease: an introduction to clinical medicine. New York: McGraw-Hill Medical. Saladin, K. S., & Porth, C. (2010).Anatomy & physiology: the unity of form and function(Vol. 5). New York: McGraw-Hill. Shier, D., Butler, J., & Lewis, R. (2015).Hole's essentials of human anatomy & physiology. New York: McGraw-Hill Education. Urden, L. D., Stacy, K. M., & Lough, M. E. (2017).Critical care nursing: diagnosis and management. Elsevier Health Sciences.
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