**Core Concept**
The question tests the understanding of different types of shock and their effects on peripheral resistance. Shock is a clinical syndrome characterized by inadequate tissue perfusion, which can lead to organ dysfunction. Peripheral resistance refers to the resistance to blood flow in the peripheral circulation.
**Why the Correct Answer is Right**
In shock, peripheral resistance is often increased to compensate for decreased cardiac output. However, in certain types of shock, such as septic shock, peripheral resistance is decreased due to the release of inflammatory mediators that cause vasodilation. This decrease in peripheral resistance leads to a maldistribution of blood flow and contributes to the pathophysiology of septic shock.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because cardiogenic shock is typically associated with high peripheral resistance.
**Option B:** This option is incorrect because hypovolemic shock also has high peripheral resistance.
**Option D:** This option is incorrect because obstructive shock has high peripheral resistance.
**Clinical Pearl / High-Yield Fact**
A key point to remember is that septic shock is characterized by a decrease in peripheral resistance, which distinguishes it from other types of shock.
**Correct Answer:** D. Septic shock will have low peripheral resistance
Free Medical MCQs Β· NEET PG Β· USMLE Β· AIIMS
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