End
1 :

Hint : 🩺 Urine output = perfusion

Correct Answers:

  • "The most accurate indication of organ perfusion is a client's urine output."


Rationale :

💠 Urine output directly reflects renal perfusion, which closely mirrors overall organ perfusion during shock states.

💠 In postpartum hemorrhagic shock, maintaining urine output ≥ 30 mL/hr indicates adequate circulating volume and tissue oxygenation.

💠 Vital signs can be temporarily compensated in young/postpartum clients, making urine output a more reliable early indicator.

💠 Oliguria is an early warning sign of inadequate perfusion and impending organ dysfunction.

💠 Continuous urine monitoring guides fluid resuscitation effectiveness and ongoing management.

“Manifestations of shock might not appear until a client loses 20% of their blood volume.”

💠 Clinical signs of shock can appear with as little as 10–15% blood loss, especially if rapid.

💠 Waiting for 20% loss may delay recognition and treatment.

“Hemorrhagic shock will cause an increase in a client’s serum pH level.”

💠 Hemorrhagic shock causes metabolic acidosis due to lactic acid buildup, lowering pH, not increasing it.

💠 Decreased perfusion leads to anaerobic metabolism.

“An infusion of 1 mL of lactated Ringer’s is given for each 1 mL of blood loss.”

💠 Crystalloid replacement typically follows a 3:1 rule (≈ 3 mL crystalloid per 1 mL blood loss).

💠 A 1:1 ratio is insufficient for intravascular volume restoration.


Distractor Analysis :

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