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    HEALTH ASSESSMENT PROCTORED EXAM

    Which condition can cause nociceptive pain?

    Explanation & Rationale

    A. Multiple sclerosis: The pain associated with this condition is primarily neurogenic, resulting from the demyelination and damage of nerves within the central nervous system. It does not stem from the activation of peripheral pain receptors by external tissue damage. It is classified as a neuropathic pain process. B. Phantom limb: This type of pain occurs when the brain continues to receive sensory signals from a limb that has been surgically removed. It is a complex form of neuropathic pain involving the reorganization of the somatosensory cortex. It lacks an active peripheral noxious stimulus or nociceptor activation in the missing tissue. C. Shingles (herpes zoster): Postherpetic neuralgia and the acute pain of shingles are caused by viral inflammation of the dorsal root ganglia and peripheral nerves. This is a neuropathic pain condition characterized by burning or lancinating sensations due to nerve dysfunction. It is not a primary nociceptive response to musculoskeletal injury. D. Touching a hot stove: This represents classic nociceptive pain caused by the activation of specialized nerve endings (nociceptors) in response to actual or potential tissue damage. The thermal stimulus triggers a predictable physiological response that travels via intact neural pathways to the brain. It is the body's protective mechanism against external injury.

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