Which neurological symptom is associated with pernicious anemia?

The correct choice reflects that loss of coordination and fine motor control is a notable neurological symptom associated with pernicious anemia. Pernicious anemia is caused by a deficiency in vitamin B12, which is essential for proper neurological function. This deficiency can lead to neurological complications, including peripheral neuropathy, which manifests as loss of coordination and fine motor skills due to damage to the myelin sheath that surrounds and insulates nerves.

Additionally, the symptoms can progress if the deficiency is not addressed, leading to more severe neurological damage and problems with proprioception and balance. Recognizing these neurological symptoms is crucial for timely diagnosis and management of pernicious anemia, as patients can experience significant functional impairments if vitamin B12 levels are not corrected.

The other symptoms listed in different answer choices, while related to various neurological conditions, do not specifically align with the classic manifestations of pernicious anemia.