Which assessment finding indicates to the nurse that a client is exhibiting early clinical manifestations of the compensatory stage of shock? (Select all that apply).
Restlessness
Cool moist skin
Increased bowel sounds
Increased respiratory rate
Decreased blood glucose
Correct Answer : A,B,D
Choice A reason: Restlessness is one of the early clinical manifestations of the compensatory stage of shock. The body responds to decreased tissue perfusion and oxygenation by stimulating the sympathetic nervous system, which results in anxiety and restlessness. This response indicates that the body's compensatory mechanisms are being activated in an attempt to maintain adequate blood flow and oxygenation to vital organs. The increased release of catecholamines leads to these symptoms as the body tries to compensate for the shock state.
Choice B reason: Cool moist skin is another early sign of the compensatory stage of shock. During this stage, peripheral vasoconstriction occurs as the body attempts to redirect blood flow to vital organs like the heart and brain. This vasoconstriction leads to reduced blood flow to the skin, causing it to become cool and clammy. The skin's moisture is due to the activation of sweat glands, another effect of the sympathetic nervous system's response to shock. This mechanism is essential for preserving core body temperature and ensuring that critical organs receive adequate perfusion during the shock state.
Choice C reason: Increased bowel sounds are not typically associated with the compensatory stage of shock. Instead, the body’s response to shock generally includes decreased gastrointestinal activity due to the redirection of blood flow away from the gastrointestinal tract. This prioritization of blood flow to vital organs like the heart, lungs, and brain leads to a reduction in digestive functions. Therefore, increased bowel sounds are unlikely to be an early manifestation of the compensatory stage of shock, making this choice incorrect in the context of shock assessment.
Choice D reason: Increased respiratory rate is a key indicator of the compensatory stage of shock. As the body attempts to compensate for reduced oxygen delivery to tissues, the respiratory rate increases to enhance oxygen uptake and carbon dioxide elimination. This tachypnea helps to maximize oxygenation and support metabolic needs during the early stages of shock. The body's drive to maintain homeostasis triggers this response, ensuring that despite the decreased perfusion, oxygen levels in the blood are maintained as much as possible.
Choice E reason: Decreased blood glucose is not typically an early sign of the compensatory stage of shock. In fact, the body's stress response to shock usually involves the release of stress hormones like cortisol and catecholamines, which can increase blood glucose levels by stimulating gluconeogenesis and glycogenolysis. This increase in blood glucose provides additional energy to vital organs during the stressful period. Hence, decreased blood glucose is not considered a primary early manifestation of the compensatory stage of shock.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason:
Elevating the head of the bed is a common practice in patient care but is not directly related to preventing hypovolemic shock. This action can help with respiratory comfort and drainage but does not address fluid balance or blood volume, which are critical in preventing hypovolemic shock.
Choice B reason:
Providing immediate pain relief is important for patient comfort and recovery but does not directly prevent hypovolemic shock. While controlling pain can reduce stress on the body, it does not address the fluid and blood volume concerns central to preventing hypovolemic shock.
Choice C reason:
Monitoring intake and output is crucial in preventing hypovolemic shock, especially in postoperative patients. This helps to ensure that fluid balance is maintained, and any significant losses (e.g., through bleeding, vomiting, or excessive drainage) are promptly addressed. Accurate monitoring allows for early intervention to prevent hypovolemic shock.
Choice D reason:
Practicing careful and consistent hand hygiene is essential for preventing infections, which can lead to septic shock, but it is not directly related to preventing hypovolemic shock. While important, hand hygiene does not specifically address the fluid and blood volume issues involved in hypovolemic shock.
Correct Answer is A
Explanation
Choice A reason:
In a state of shock, the body prioritizes blood flow to vital organs such as the myocardium (heart muscle) and the brain. This is because these organs are essential for survival, and their function is critical. The body's compensatory mechanisms ensure that blood is diverted to these areas to maintain their perfusion, even at the expense of less vital organs.
Choice B reason:
The pulmonary vasculature, which involves the blood vessels of the lungs, is important for gas exchange but is not specifically prioritized in the same way that the myocardium and brain are during shock. While maintaining adequate oxygenation is crucial, the body’s immediate focus is on sustaining the heart and brain.
Choice C reason:
The small and large bowel are not considered high-priority organs during shock. Blood flow to the gastrointestinal tract can be reduced to preserve perfusion to more vital organs. This reduced blood flow can result in decreased bowel activity and hypoactive bowel sounds.
Choice D reason:
While the hepatic (liver) and renal (kidneys) vasculature are important for detoxification and fluid balance, they are not prioritized over the heart and brain during shock. Reduced perfusion to these organs can lead to liver and kidney dysfunction, but the immediate priority is ensuring the survival of the heart and brain.
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