ATI RN
Health Assessment Neurological System Questions Questions
Question 1 of 5
In the United States of America one most common neuropsychological tests used is known as:
Correct Answer: B
Rationale: The Halstead-Reitan Neuropsychological Test Battery is one of the most commonly used neuropsychological assessments in the United States. It consists of a series of tests designed to evaluate brain and nervous system functioning, including measures of cognitive, motor, and sensory abilities. This battery is particularly useful for diagnosing brain damage, assessing the severity of neurological disorders, and planning rehabilitation strategies.
Question 2 of 5
Nerve impulses create a change in voltage which is measured by and can be seen on a(n) ________.
Correct Answer: C
Rationale: An oscilloscope is a device used to measure and display changes in voltage over time, making it ideal for visualizing nerve impulses. When a nerve impulse occurs, it creates a rapid change in membrane potential, which can be recorded as a waveform on the oscilloscope. This tool is commonly used in neuroscience research to study the electrical activity of neurons and understand how nerve impulses are generated and propagated.
Question 3 of 5
Acetylcholine and norepinephrine are two well-known _________.
Correct Answer: D
Rationale: Acetylcholine and norepinephrine are two well-known neurotransmitters that play critical roles in the nervous system. Acetylcholine is involved in muscle contraction, memory, and learning, while norepinephrine regulates attention, arousal, and stress responses. These neurotransmitters bind to specific receptors on postsynaptic neurons, triggering electrical signals that propagate neural communication. Their proper functioning is essential for normal brain and body activities.
Question 4 of 5
Like other systems in the body, the nervous system is composed of organs, principally the brain, spinal cord, nerves, and _______.
Correct Answer: A
Rationale: The nervous system is composed of several key organs, including the brain, spinal cord, nerves, and ganglia. Ganglia are clusters of nerve cell bodies located outside the central nervous system and play a role in processing and transmitting nerve signals. Axons and neurons are components of nerves, while the dura mater is a protective membrane surrounding the brain and spinal cord. Ganglia are the correct answer as they are distinct organs within the nervous system.
Question 5 of 5
A neuron with a cell body located in the CNS whose primary function is connecting other neurons is called a(n):
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.