More specifically, the term is used to refer to the condition of decreased blood plasma. A. 7. The most common cause of multiple organ dysfunction syndrome (MODS) is: Secondary MODS is defined as the progressive dysfunction of two or more organ systems resulting from: C. an uncontrolled inflammatory response. In the elderly, aortic stenosis usually results from which of the following conditions? Which one of the following changes can be observed in these tissues following a myocardial infarction? 1. Insulin resistance, Vascular remodeling, Retention of fluid by the kidneys or Hormone dysfunction. Which of the following descriptions best characterizes the underlying cause of this problem? External fluid loss. Types of shock include all of the following EXCEPT: Hypothermic shock Cardiogenic shock Distributive shock Hypovolemic shock. 2 severe bleeding causes tachycardia in order to distribute blood to the organs faster. Which of the following heart failures generally results from this condition? 1 an injury causes restriction of the heart muscle and impairs its pumping function. distributive shock; hypovolemic shock; All forms of shock are life-threatening. D. most children with hypotension die in the prehospital setting. Which of the following shock states manifests with tachycardia, vasoconstriction, and movement of large volumes of interstitial fluid to the vascular compartment? Shock may result from trauma, heatstroke, blood loss, an allergic reaction, severe infection, poisoning, severe burns or other causes. Which of the following features is highly characteristic of a septic shock state? Increased capillary permeability, Diuresis, Decreased peripheral vascular resistance or. The heart rate will increase in an attempt … Symptoms include: Which of the following physiological alterations would you expect to see in the delayed response to a severe burn injury? 3 temporary but severe vasodilation causes a decrease in blood supply to the brain. Wound contraction and edema can severely impair limb circulation. Causes of Hypovolemic Shock. Oxidation of LDL in the vessel wall, Formation of the fatty streak in the tunica media, Thrombosis in the vessel lumen, or Endothelial injury and release of cytokines, Endothelial injury and release of cytokines. Shock is defined as a condition in which peripheral tissues and end organs do not receive adequate oxygen and nutrients. Which of the following pathophysiological events causes the severe hypotension observed in neurogenic shock? C. brainstem injury. Other causes include, toxic shock syndrome (TSS), anaphylaxis (a sudden, severe allergic reaction), adrenal insufficiency, reactions to drugs or toxins, heavy metal poisoning, hepatic (liver) insufficiency and damage to the central nervous system. High LDL, Low LDL, High HDL or Low triglycerides. Hypovolemic shock results from significant and sudden blood or fluid losses within your body. B) endothelial injury. Stages of shock NCLEX questions for nursing students! Mast cells, Neutrophils, Macrophages or Lymphocytes. C. Evaporative heat loss from major burn wounds can lead to hypothermia. Factors associated with endothelial injury in atherosclerosis include all of the following except: Autoimmunity, anemia, bacterial infection or smoking. Anaerobic metabolism maintains cellular integrity for approximately 20 minutes. Other causes include burns, as well as excess urine loss due to diabetic ketoacidosis and diabetes insipidus. C. Deep partial thickness (second degree). This quiz will test your knowledge on all the stages of shock. Shock occurs when the body has experienced some type of injury or severe infection that cause the cardiac output to fall below the parameters needed to maintain tissue perfusion. Symptoms include profuse bleeding, sweating, dizziness, confusion, and rapid/shallow breathing. Why do individuals with severe burns have difficulty breathing and often require intubation, even if there was no smoke inhalation causing acute lung injury? Which of the following shock states is (are) characterized by vasodilation of the systemic arteries?
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