**Question:** On SAFE strategy false is -

A.
B.
C.
D.

**Core Concept:** The SAFE strategy is a mnemonic to remember the key features of shock based on circulatory failure:

1. **Severe:** Meaning the circulatory failure is severe enough to cause organ dysfunction or failure.
2. **Acute:** Immediately progressive or occurring rapidly.
3. **Impaired:** Impaired cardiac output or impaired venous return.
4. **Equivalent:** The condition or therapy being discussed has an equivalent effect on the cardiovascular system.

On the SAFE strategy, the false statement would be related to a feature of shock that does not fit the criteria of the mnemonic.

**Why the Correct Answer is Right:**

The correct answer is **D.** Hypovolemic shock, which is caused by a deficiency of circulating blood volume, does not fit the criteria of the SAFE strategy. Shock due to hypovolemia is characterized by:

1. **Severe:** Organs can become dysfunctional or fail due to inadequate blood flow.
2. **Acute:** The onset of hypovolemic shock is rapid, and it can lead to hypotension, tachycardia, and decreased urine output.
3. **Increased:** Blood pressure and heart rate are increased initially as the body tries to compensate for the reduced blood volume.
4. **No equivalent:** Hypovolemic shock does not have a direct equivalent in the SAFE strategy.

**Why Each Wrong Option is Incorrect:**

A. This option is incorrect because it refers to hypovolemic shock, which does not fit the criteria of the SAFE strategy.
B. This option is incorrect because it refers to cardiogenic shock, which is not related to the SAFE strategy.
C. This option is incorrect as it refers to distributive shock, which, while it involves impaired circulation, does not fit the criteria of the Sue and Appleton's FAST (Fatigue, altered mental status, altered consciousness, and tachycardia) criteria.

**Clinical Pearl:**

Understanding the SAFE strategy helps medical professionals quickly identify and initiate appropriate interventions for patients with circulatory failure. Hypovolemic shock, while important to recognize, does not fit the criteria of the SAFE strategy, which is essential for recognizing other types of shock (cardiogenic, distributive, and obstructive). It is essential to be familiar with various types of shock to provide appropriate treatment and improve patient outcomes.