Final answer:
The symptoms that indicate a patient is in shock, specifically hypoperfusion, include decreased blood pressure, cold pale skin, and a weak and rapid pulse. These correspond with the physiologic responses observed in hypovolemic shock.
Step-by-step explanation:
The group of signs and symptoms that indicates a patient is in hypoperfusion, also known as shock, is 'Decreased blood pressure, cold pale skin, weak and rapid pulse'. In the context of circulatory shock, which is a life-threatening condition where the circulatory system fails to maintain adequate blood flow, several indicators are present. These include markedly decreased blood pressure, a rapid but weak pulse often described as 'thready', and cool, clammy skin due to restricted peripheral blood flow, which aligns with the symptoms in option 'd'.
Hypoperfusion or shock occurs when the body is not getting enough blood flow, leading to insufficient oxygen and nutrients being delivered to tissues. The signs and symptoms of shock can vary based on its cause but generally involve urgent medical attention. Hypovolemic shock, one common type, often presents with symptoms as described in option 'd', which are primarily due to a significant loss of blood volume.