Which findings are signs of shock?

• A. Fever, dry skin, and lethargy.
• B. Hyperactivity and loud sounds.
• C. Unusually anxious, pale, and sweaty.
• D. Unsteady gait with tachycardia.

Answer: (C)

Shock shows up as signs of inadequate skin perfusion and a stressed nervous system. When the body perceives low blood flow, the sympathetic system raises the heart rate and constricts blood vessels to move blood to essential organs. This produces pale, clammy (sweaty) skin and a sense of anxiety or restlessness as the brain senses the reduced perfusion. The combination of being unusually anxious, pale, and sweaty fits this pattern best, making it the most accurate indicator of shock among the options.

Fever with dry skin and lethargy don’t fit the shock pattern as cleanly; fever suggests infection, and dry skin isn’t typical of the cool, clammy presentation of poor perfusion. Hyperactivity with loud sounds can occur with agitation but doesn’t specifically reflect the perfusion deficit of shock. An unsteady gait with tachycardia could occur with various conditions, and the gait issue doesn’t illustrate the classic perfusion-related signs as clearly as the anxious, pale, and sweaty combination.