A nurse is caring for the client on postoperative day 2. For each assessment finding, click to specify if the finding is consistent w ith hypovolemic shock or neurogenic shock. There must be at least 1 selection in every column. There does not need to be a selection in every row

Hypovolemic shock results from decreased intravascular volume due to fluid loss, hemorrhage, or third spacing, leading to compensatory tachycardia and vasoconstriction. Neurogenic shock occurs due to loss of sympathetic tone, typically after spinal cord injury, leading to hypotension with bradycardia and warm, dry skin due to vasodilation. Recognizing the physiological differences is essential for accurate shock classification. Rationale: • Heart rate: Hypovolemic shock typically presents with tachycardia as a compensatory response to decreased circulating volume. The body increases heart rate to maintain cardiac output and tissue perfusion. In this case, the client demonstrates sinus tachycardia, which aligns with volume depletion rather than loss of sympathetic tone. Neurogenic shock would more likely present with bradycardia due to unopposed parasympathetic activity. • Skin assessment: The client’s skin is described as cool and moist with delayed capillary refill (4 seconds) and weak peripheral pulses, which are classic signs of peripheral vasoconstriction in hypovolemic shock. These changes occur as the body shunts blood away from the skin to preserve perfusion to vital organs such as the brain and heart. In neurogenic shock, the expected finding would instead be warm, dry skin due to loss of sympathetic tone and vasodilation. • Blood pressure: Both conditions present with hypotension as a defining feature. In hypovolemic shock, blood pressure drops due to decreased circulating volume. In neurogenic shock, hypotension occurs due to widespread vasodilation and loss of vascular resistance. Therefore, low blood pressure is a shared hallmark finding in both shock states, although the underlying mechanisms differ. • Urinary output: Decreased urinary output is a hallmark of hypovolemic shock due to reduced renal perfusion from low circulating volume. The kidneys conserve fluid through activation of the renin-angiotensin-aldosterone system, leading to oliguria. In neurogenic shock, urine output may also be affected but is less directly tied to volume depletion. In this case, low urine output aligns more strongly with hypovolemia from fluid loss and third spacing.