Question

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Explanation:

Analyze the physiological response to cold

Using the Environmental Emergencies knowledge point
When a patient is hypothermic, the body attempts to conserve heat through peripheral vasoconstriction, which shunts warm blood away from the skin to protect core organs. This physiological response causes the skin to become cold, pale, or cyanotic (blue), rather than red and warm.

Evaluate the clinical signs of hypothermia

As hypothermia progresses, the central nervous system is depressed, leading to symptoms such as confusion and drowsiness. Shivering is the body's primary mechanism to generate heat and is commonly present in mild to moderate hypothermia (though it stops in severe hypothermia). Therefore, drowsiness, confusion, and shivering are all expected findings in a hypothermic patient.

Identify the least likely finding

Since peripheral vasoconstriction prevents warm blood from reaching the skin, finding "Red, warm skin" is highly unlikely in a hypothermic patient. Red, warm skin is instead characteristic of hyperthermia, localized inflammation, or vasodilation.

Answer:

• (A) Red, warm skin (Correct answer)
• (B) Drowsiness
• (C) Confusion
• (D) Shivering