ATI RN
Health Assessment Neurological System NCLEX Questions Quizlet Questions
Question 1 of 5
In the UK, two tests of speed of information processing, verbal memory tests (list learning and story recall), and visual memory tests (design learning and figure recall) is known as:
Correct Answer: A
Rationale: The Adult Memory and Information Processing Battery (AMIPB) is a comprehensive neuropsychological test used in the UK to assess memory and information processing abilities. It includes tests of verbal memory (e.g., list learning, story recall) and visual memory (e.g., design learning, figure recall), as well as measures of processing speed. This battery is widely used to evaluate cognitive functioning in individuals with neurological disorders or brain injuries.
Question 2 of 5
_______ is a disease of the myelin sheath.
Correct Answer: C
Rationale: Multiple sclerosis (MS) is a disease that affects the myelin sheath, the protective covering of nerve fibers in the central nervous system. In MS, the immune system mistakenly attacks myelin, leading to inflammation, scarring, and impaired nerve signal transmission. Symptoms include muscle weakness, coordination problems, and cognitive difficulties. MS is a chronic condition that can significantly impact a person's quality of life.
Question 3 of 5
Transmission across a synapse is achieved mainly by a________ .
Correct Answer: B
Rationale: Transmission across a synapse is primarily achieved by the diffusion of neurotransmitter molecules across the synaptic cleft. When an action potential reaches the axon terminal, it triggers the release of neurotransmitters, which diffuse across the cleft and bind to receptors on the postsynaptic neuron. This chemical signaling allows for precise and regulated communication between neurons.
Question 4 of 5
The nervous system is the centre of all mental activity including all the following except ________.
Correct Answer: C
Rationale: The nervous system is responsible for mental activities such as thinking, learning, and memory. However, digesting is a function of the digestive system, not the nervous system. While the nervous system does regulate digestion through the autonomic nervous system, the act of digestion itself is not considered a mental activity. Therefore, digesting is the correct answer as it is not a direct function of the nervous system's mental processes.
Question 5 of 5
Which of the following best describes the waxy-appearing material called myelin:
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.