ATI RN
Review System for Neurological Questions Questions
Question 1 of 5
Nurse Williams is conducting a seminar on dementia for the staff at the senior care facility. She emphasizes the importance of understanding the most prevalent causes of dementia in the elderly population. Which condition does Nurse Williams identify as the most common cause of dementia among elderly individuals?
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 2 of 5
Which part of the limbic system is involved in an animal's feeling of hunger?
Correct Answer: D
Rationale: The hypothalamus is a key part of the limbic system and is involved in regulating hunger, thirst, and other homeostatic processes. It receives signals from the body about energy needs and releases hormones that stimulate or suppress appetite. The hypothalamus also plays a role in regulating the autonomic nervous system and maintaining the body's internal balance. Its involvement in hunger highlights its importance in survival and behavior.
Question 3 of 5
Often the first signs of neurological disorders are deficits in basic cognitive functions and also deficits in skills that involve problem-solving, planning and engaging in goal-directed behaviour. These types of functions are known as
Correct Answer: B
Rationale: Executive functions are higher-order cognitive processes that enable individuals to plan, focus attention, remember instructions, and juggle multiple tasks successfully. These functions are primarily associated with the prefrontal cortex and are crucial for goal-directed behavior, problem-solving, and self-regulation. Deficits in executive functioning are often early indicators of neurological disorders, as they impact an individual's ability to manage daily activities and adapt to new situations.
Question 4 of 5
The diagnostic manual used by clinicians called DSM-IV-TR identifies two broader diagnostic syndromes into which many neurological disorders fall. Dementia is one which is characterised by which of the following:
Correct Answer: D
Rationale: Dementia is a neurological syndrome characterized by the progressive decline of cognitive functions, including memory, reasoning, and the ability to perform daily activities. It is often accompanied by changes in mood, behavior, and personality. Dementia can result from various causes, such as Alzheimer's disease, vascular dementia, or traumatic brain injury, and it significantly impacts an individual's quality of life and independence.
Question 5 of 5
Apraxia involves an inability to undertake learned and purposeful activities such as dressing, cooking etc., and means that sufferers must rely increasingly on caregivers to help with these activities. Limb apraxia is a common symptom of left hemisphere damage and consists of a deficit in performing gestures to verbal command or imitation. One form of rehabilitation training for limb apraxia is:
Correct Answer: A
Rationale: Gestural training is a rehabilitation technique used to improve limb apraxia, a condition characterized by difficulty in performing purposeful movements. This training involves teaching individuals to recognize and execute appropriate gestures and postures, enhancing their ability to perform daily activities. By focusing on the coordination of movements and the context in which they are used, gestural training helps individuals regain functional independence and reduce reliance on caregivers.