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Nursing Care And Decision Making- NUST08011 Assignment

Nursing Care And Decision Making- NUST08011 Assignment Nursing Care And Decision Making- NUST08011 AssignmentQuestions:(1)In this worksheet you will be asked to comment on the homeostatic control mechanisms which operate during increased activity,  Dan is undertaking a five mile road run.  During the run his heart rate increases to 154bpm; his respiration rate increases to 50 respirations per minute and his temperature rises to 39?c.  There is an increase in cellular respiration and energy use.  Analyse the change in each of the physiological readings; include in your analysis a discussion of the normal homeostatic control mechanisms for each.(2) Assess the impact of acute glomerulonephritis on the structure and function of the kidneys and on the process of osmoregulation.Nursing Care And Decision Making- NUST08011 Assignment(3) Third-degree burns are full-thickness burns involving the entire thickness of the skin.  Explain the effects of this serious injury on the normal function of the skin, and its structures.  Consider the effects of hyperthermia and hypothermia in the body; noting how the body works to bring the temperature within the homeostatic range for body temperature.ORDER A PLAGIARISM-FREE PAPER HEREAnswers:1.The process of homeostatic regulation during the increased activity includes the detection by cell receptors followed by a message sent to the control center. After this, the control center activates the effector cells to restore the changes to normal(Waterhouse, 2013).There are three physiological changes noticed in Dan while he was running a road run of 5 miles.The first is an increment in the heart rate to 154bpm compared to a normal heart rate of 60-100bpm because while running the brain helps in stimulating and resulting in the increase of the adrenaline hormones from the adrenal gland. Then the impulses were sent to the nervous system branch of sympathetic nerves and then to the other organs and heart as the effect of it the heart starts to beat faster to meet the high need of oxygen and minerals by the skeletal muscles compromising the flow of blood to digestive system and skin(Waterhouse, 2013)..Second is the elevation in the respiration rate from normal 12-20 respirations per minute to 50 respirations in one minute.The carotid artery and aorta have chemoreceptors which aid in detecting lower levels of oxygen as it is sensitive to oxygen and increment in carbon dioxide level as well as hydrogen ions. It is followed by sending of the message to the center of respiration “medulla” to increase respiration rate to increase oxygen and release the excess carbon dioxide and restoration of the normal oxygen level(Waterhouse, 2013)..Nursing Care And Decision Making- NUST08011 AssignmentThird the body temperature of Dan is increased fromnormal 37 degree Celsius to 39 degree Celsius secondary to the greater amount of blood flow to the skeletal muscles and other skin cells to meet the needs of high energy and oxygen levelsand dilation of peripheral blood vessels to radiate heat out of the skin resulting in increase of body temperature.The highest rate of metabolism is also one of the reasons for it(Waterhouse, 2013)..The control mechanism employed by the cells of the body to restore to normal happens after the running of 5 miles is completed. Adrenaline hormone or fight response hormone helped Dan to run faster and when it completes the level of hormone goes down and impulses generated by sympathetic nerve also die which consequently lowers the heart rate to normal. The respiration rate decreases after the activity is ceased as it lowers the requirement of oxygen in food breakdown to produce energy, thereby respiration rate restores to normal. When the increased activity has stopped the rate of metabolic activity decreases, thereby causing lowering of body temperature(Waterhouse, 2013)..Nursing Care And Decision Making- NUST08011 Assignment

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