## **Core Concept**
The question pertains to the management of a patient with hemoperitoneum, which is the accumulation of blood in the peritoneal cavity, often due to trauma or a ruptured abdominal organ. This condition can lead to hypovolemic shock, characterized by low blood pressure and high pulse rate, as seen in this patient (BP 90/60 & pulse 140/min). The management involves stabilizing the patient and addressing the cause of bleeding.

## **Why the Correct Answer is Right**
The correct approach in this scenario involves immediate stabilization of the patient. Given the patient's hypotension (low blood pressure) and tachycardia (high pulse rate), the priority is to restore circulating volume and ensure adequate perfusion of vital organs. This is typically achieved through fluid resuscitation and possibly blood transfusion. Among the provided options, the focus is on identifying the most appropriate immediate action.

## **Why Each Wrong Option is Incorrect**
- **Option A:** Without specifics on what "A" entails, it's difficult to directly refute, but generally, if it doesn't involve addressing the immediate need for volume resuscitation or surgical intervention to stop bleeding, it would be incorrect.
- **Option B:** Similarly, without details, if "B" does not directly contribute to stabilizing the patient or addressing the hemoperitoneum, it's incorrect.
- **Option C:** If "C" suggests a delay in addressing the patient's immediate needs (e.g., stabilization, surgery), it would be incorrect.

## **Clinical Pearl / High-Yield Fact**
In cases of hemoperitoneum with hemodynamic instability (as indicated by low blood pressure and high pulse rate), the patient requires immediate intervention. A key principle is the application of the "FAST" approach in trauma settings: Focused Assessment with Sonography for Trauma. However, in a stable or slightly unstable patient where there's time, CT abdomen is often used for diagnosis. The management often involves surgical intervention (laparotomy) to control bleeding and repair any damaged organs.

## **Correct Answer:** D.