Nokea
The brain's ability to change in response to experience or damage is called:
- A. lateralization
- B. lesioning
- C. neuroplasticity
- D. functionality
Correct Answer: C
Rationale: Neuroplasticity refers to the brain's ability to reorganize itself by forming new neural connections in response to learning, experience, or injury. This adaptability allows the brain to compensate for damage and recover lost functions. Neuroplasticity is the basis for learning and memory and plays a crucial role in rehabilitation after brain injury. It highlights the brain's remarkable capacity for change and adaptation.
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In providing care for patients with chronic, progressive neurologic disease, what is the major goal of treatment that the nurse works toward?
- A. Meet the patient's personal care needs.
- B. Return the patient to normal neurologic function.
- C. Maximize neurologic functioning for as long as possible.
- D. Prevent the development of additional chronic diseases.
Correct Answer: C
Rationale: Maximizing function for as long as possible is the primary goal
With regard to nystagmus:
- A. caloric nystagmus occurs when iced water is poured into the ear
- B. vestibular nystagmus occurs as a consequence of head rotation
- C. optokinetic nystagmus occurs as a consequence of the relative motion of the visual field
- D. all above
Correct Answer: D
Rationale: Caloric, vestibular, and optokinetic nystagmus are all types of nystagmus caused by specific stimuli, such as temperature changes, head rotation, or visual field motion.
Acetylcholine and norepinephrine are two well-known _________.
- A. postsynaptic receptors
- B. enzymes that rapidly inactivate neurotransmitters
- C. drugs of abuse
- D. neurotransmitters
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.
The nurse teaches individuals that one of the best ways to prevent musculoskeletal injuries during physical exercise is by doing what?
- A. Increase muscle strength with daily isometric exercise
- B. Avoid exercising on concrete or hard pavement surfaces
- C. Perform stretching and warm-up exercises before exercise
- D. Wrap susceptible joints with elastic bandages or adhesive tape before exercise
Correct Answer: C
Rationale: Stretching and warming up prepare the muscles and joints for physical activity, reducing the risk of injury.
In the United States of America one most common neuropsychological tests used is known as:
- A. Honda-Reichstaadt Neuropsychological Test Battery.
- B. Halstead-Reitan Neuropsychological Test Battery.
- C. Haeffner-Risch Neuropsychological Test Battery.
- D. Hochman-Roider Neuropsychological Test Battery.
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.