Ace the EMT Challenge 2026 – Elevate Your Emergency Skills!

Question: 1 / 400

What distinguishes cluster headaches?

Dizziness

Nausea

Persistent pain on both sides of the head

Excruciating pain on one side with drooping eyelids

Cluster headaches are characterized by excruciating pain that is typically concentrated on one side of the head, often around the eye or temple area. This intense pain is accompanied by autonomic symptoms such as drooping eyelids, nasal congestion, and tearing. The unilateral nature of the pain, along with these distinctive symptoms, sets cluster headaches apart from other types of headaches, which may present differently, such as migraine headaches, which can cause bilateral pain and nausea. The intensity and specific symptoms, such as the drooping of eyelids, help in identifying cluster headaches accurately, corroborating why this option is the distinguishing feature of this condition.

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