Final answer:
Circulatory shock is a critical condition caused by inadequate blood flow in the circulatory system, and (C) both direct and indirect effects of shock can result in fatality. Treatment typically involves restoring fluids and blood pressure stabilization.
Step-by-step explanation:
Circulatory shock, also known as shock, is a life-threatening medical condition where the circulatory system fails to provide enough blood flow to nourish the tissues with adequate oxygen and other nutrients necessary to maintain cellular metabolism.
Shock can have lethal effects both directly and indirectly. Direct effects involve the immediate physiological deficits caused by the condition, like the drop in blood pressure and reduced urine output. Indirect effects could be the result of the body's positive-feedback loop that exacerbates the condition if not treated promptly. Treatments typically focus on stabilizing the patient by administering intravenous fluids, and in some cases, medications to raise blood pressure and restore normal circulatory function.
There are different types of shock, including hypovolemic shock primarily caused by hemorrhage, vascular shock from arterioles losing muscular tone, and obstructive shock due to blockages in the vascular system.