Which sign is a characteristic indicator of cardiogenic shock?

Which sign is a characteristic indicator of cardiogenic shock?

• A. Hypotension with tachycardia
• B. Bradycardia with warm, dry skin
• C. Hypertension with bounding pulses
• D. Normal skin perfusion with clear lungs

Answer: (A)

Cardiogenic shock happens when the heart can’t pump effectively, so cardiac output drops and blood pressure falls. The body responds by speeding up the heart rate to try to maintain perfusion, making hypotension with tachycardia a defining, characteristic sign. The other patterns don’t fit this scenario: bradycardia with warm, dry skin suggests reduced heart rate and vasodilation more typical of other conditions; hypertension with bounding pulses contradicts the low-output state of cardiogenic shock; and normal skin perfusion with clear lungs would not reflect the perfusion failure and common pulmonary changes seen with this condition.

Cardiogenic shock happens when the heart can’t pump effectively, so cardiac output drops and blood pressure falls. The body responds by speeding up the heart rate to try to maintain perfusion, making hypotension with tachycardia a defining, characteristic sign. The other patterns don’t fit this scenario: bradycardia with warm, dry skin suggests reduced heart rate and vasodilation more typical of other conditions; hypertension with bounding pulses contradicts the low-output state of cardiogenic shock; and normal skin perfusion with clear lungs would not reflect the perfusion failure and common pulmonary changes seen with this condition.