ATI LPN
Neurological Disorders in Medical Surgical Nursing Questions
Question 1 of 5
The part of the brain responsible for coordinating all your movements is the:
Correct Answer: B
Rationale: The cerebellum coordinates voluntary movements, balance, and posture, fine-tuning motor actions.
Question 2 of 5
One of the most important branch points in the evolution of animals and their nervous systems was the appearance of
Correct Answer: B
Rationale: Bilateral symmetry allowed cephalization and centralized nervous systems, a key evolutionary step for complex behavior.
Question 3 of 5
The sophisticated behavior of mammals and birds is directly related to
Correct Answer: A
Rationale: The large cerebrum in mammals and birds supports complex behaviors like problem-solving and learning.
Question 4 of 5
What part of the brain allows us to recognize the emotional content of facial expressions and also helps lay down emotional memories?
Correct Answer: B
Rationale: The amygdala processes emotional recognition (e.g., facial expressions) and forms emotional memories.
Question 5 of 5
-------------contain only afferent fibers, long dendrites of sensory neurons.
Correct Answer: B
Rationale: Sensory nerves carry only afferent (sensory) fibers from receptors to the CNS, unlike cranial or mixed nerves (which may have both sensory and motor), or motor nerves (efferent).