Kern County Protocols Practice Test

Cardiogenic shock is a critical condition that arises when the heart is unable to pump sufficient blood to meet the body's needs, often following a severe heart issue like a heart attack. The recognition of cardiogenic shock relies on specific clinical signs and symptoms that indicate decreased cardiac output and tissue perfusion.

Among these signs, hypotension (low blood pressure) is a primary indicator, along with tachycardia (rapid heart rate) as the body attempts to compensate for reduced blood flow. Decreased urine output occurs because the kidneys are receiving insufficient blood flow, signaling impaired renal perfusion. Altered consciousness can arise from inadequate brain perfusion, further emphasizing the severity of the condition and its impact on vital organs.

Together, these indicators support the diagnosis of cardiogenic shock, as they reflect the body's response to inadequate cardiac function and the resulting systemic effects. The presence of these signs makes option B the most accurate and comprehensive choice.