Podcast
Questions and Answers
What is the most likely cause of Betty's sudden symptoms?
What is the most likely cause of Betty's sudden symptoms?
Which of Mr. Dwight's risk factors is NOT modifiable?
Which of Mr. Dwight's risk factors is NOT modifiable?
Which of the following BEST describes the specific impairment Mr. Dwight has due to his expressive aphasia?
Which of the following BEST describes the specific impairment Mr. Dwight has due to his expressive aphasia?
What is the most likely reason Mr. Dwight only ate the food on the right side of his plate?
What is the most likely reason Mr. Dwight only ate the food on the right side of his plate?
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What is a MOST important skin care concern for Mr. Dwight due to his immobility?
What is a MOST important skin care concern for Mr. Dwight due to his immobility?
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What is the most important factor that distinguishes a CVA from a TIA?
What is the most important factor that distinguishes a CVA from a TIA?
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Which of the following is NOT a risk factor that can be controlled to prevent a stroke?
Which of the following is NOT a risk factor that can be controlled to prevent a stroke?
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What is the most common symptom associated with a stroke?
What is the most common symptom associated with a stroke?
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How does a stroke typically occur?
How does a stroke typically occur?
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Why is it important to act FAST when someone is experiencing stroke symptoms?
Why is it important to act FAST when someone is experiencing stroke symptoms?
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What is the role of rehabilitation after a stroke?
What is the role of rehabilitation after a stroke?
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Which of the following is NOT a possible symptom of stroke?
Which of the following is NOT a possible symptom of stroke?
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What is the likelihood of brain damage after experiencing a stroke?
What is the likelihood of brain damage after experiencing a stroke?
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Which of the following is NOT a sign or symptom of Parkinson's Disease?
Which of the following is NOT a sign or symptom of Parkinson's Disease?
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What is a key characteristic of Huntington's Disease?
What is a key characteristic of Huntington's Disease?
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Which of these describes a key difference between Parkinson's Disease and Lewy Bodies Dementia?
Which of these describes a key difference between Parkinson's Disease and Lewy Bodies Dementia?
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Which of the following is a treatment goal for Parkinson's Disease?
Which of the following is a treatment goal for Parkinson's Disease?
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What is a common symptom of Multiple Sclerosis (MS)?
What is a common symptom of Multiple Sclerosis (MS)?
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What is the primary cause of the symptoms experienced by individuals with Multiple Sclerosis?
What is the primary cause of the symptoms experienced by individuals with Multiple Sclerosis?
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In the context of the provided content, the statement "The client may need help with activities of daily living (ADLs)" is most likely referring to ?
In the context of the provided content, the statement "The client may need help with activities of daily living (ADLs)" is most likely referring to ?
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Which of these conditions is characterized by gradual onset and varying symptoms?
Which of these conditions is characterized by gradual onset and varying symptoms?
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What is a key safety concern for Mrs. Margaret, given her diagnosis of MS?
What is a key safety concern for Mrs. Margaret, given her diagnosis of MS?
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What is the primary reason why Mrs. Margaret requires two personal assistants (2PA) for transfers?
What is the primary reason why Mrs. Margaret requires two personal assistants (2PA) for transfers?
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Which of the following best describes the type of care that Mrs. Margaret needs?
Which of the following best describes the type of care that Mrs. Margaret needs?
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What is a key consideration when providing oral care for Mrs. Margaret?
What is a key consideration when providing oral care for Mrs. Margaret?
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Which of the following is NOT a key characteristic of Amyotrophic Lateral Sclerosis (ALS)?
Which of the following is NOT a key characteristic of Amyotrophic Lateral Sclerosis (ALS)?
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What is a key difference between Multiple Sclerosis (MS) and Amyotrophic Lateral Sclerosis (ALS)?
What is a key difference between Multiple Sclerosis (MS) and Amyotrophic Lateral Sclerosis (ALS)?
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Why is it crucial to remember that clients with ALS can think clearly and are alert despite their physical limitations?
Why is it crucial to remember that clients with ALS can think clearly and are alert despite their physical limitations?
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Which of the following is a common cause of spinal cord injuries?
Which of the following is a common cause of spinal cord injuries?
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Which of the following changes to the nervous system is NOT mentioned in the provided content?
Which of the following changes to the nervous system is NOT mentioned in the provided content?
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Which of the following is a cognitive function that may be affected by nervous system disorders?
Which of the following is a cognitive function that may be affected by nervous system disorders?
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What is a seizure characterized by?
What is a seizure characterized by?
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What is the immediate response a HCA should take when witnessing a resident having a seizure?
What is the immediate response a HCA should take when witnessing a resident having a seizure?
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Which of the following is a responsibility of the HCA after a resident has a seizure?
Which of the following is a responsibility of the HCA after a resident has a seizure?
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What is the term for a stroke, also known as a cerebrovascular accident?
What is the term for a stroke, also known as a cerebrovascular accident?
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Which of the following is NOT a potential cause of epilepsy?
Which of the following is NOT a potential cause of epilepsy?
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What is the primary function of arteries in the brain?
What is the primary function of arteries in the brain?
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Study Notes
Nervous System Overview
- The nervous system experiences physical changes with nerve cell loss, slower nerve conduction and reflexes, reduced blood flow to the brain, and altered brain cell function.
- Sleep patterns change.
- Sensitivity to touch, pain, and pressure decreases.
- Ability to sense temperature (heat and cold) diminishes.
- Sense of taste and smell lessen.
Nervous System Disorders
- Nervous system disorders can affect cognitive and physical functions.
- Physical functions impacted include mobility, touch, sight, hearing, and bowel/bladder control.
- Cognitive functions include thinking, reasoning, understanding, remembering, learning, reading, and problem-solving.
Epilepsy
- Epilepsy involves recurrent episodes of seizures, sensory disturbances, behavioral changes, and loss of consciousness.
- A seizure involves violent, sudden muscle contractions or tremors, along with uncontrolled movements and loss of consciousness.
- A single seizure does not definitively indicate epilepsy, but can occur at any time.
Stroke
- Stroke (cerebrovascular accident [CVA]) is a disease affecting arteries supplying blood to the brain.
- A stroke occurs when a blood vessel in the brain is blocked or bursts, obstructing blood supply to a brain region.
- A transient ischemic attack (TIA) is a "mini-stroke".
- A TIA involves brief symptoms, often occurring quickly and resolving on their own; observable deterioration in health & ADLs.
- Stroke is the fourth leading cause of death in Canada and a significant cause of disability in adults.
- Warning signs may last a few minutes.
- Remember the acronym FAST (Face, Arm, Speech, Time) to recognize symptoms quickly and seek immediate medical attention.
- Warning signs include sudden weakness, numbness, or tingling (especially on one side of the body), sudden speech problems, difficulty understanding speech, sudden vision problems (especially in one eye), sudden severe headache with no known cause, and sudden dizziness or loss of balance
Stroke (Risk Factors)
- Some risk factors can't be controlled (e.g., age, gender).
- Risk factors that can be managed include hypertension, smoking, diabetes, high blood cholesterol, lack of exercise, and high alcohol intake.
Stroke (Recovery and Outcomes)
- After stroke, some brain damage is likely, and function loss depends on the area of damage.
- Rehabilitation begins immediately to help regain the highest possible level of function.
- The health care team plays a significant role in supporting rehabilitation.
Critical Thinking (Case Studies)
- Case studies involving different neurological conditions will be evaluated for specific actions and responses needed by healthcare professionals.
- Examples include various case studies of patient care, immediate responses, patient needs and care, and more.
Parkinson's Disease
- Parkinson's disease is a progressive, slow-onset neurological disorder that affects the brain areas controlling muscle movement.
- Common symptoms include tremors, rigid muscles, slow movements, stooped posture, impaired balance, and mask-like facial expression.
- Symptoms typically develop over time.
Parkinson's Disease Treatment
- Parkinson's treatment involves medication, exercise, and other therapies (like physiotherapy) to improve strength, posture, balance, and mobility.
Dementia (Lewy Bodies vs. Parkinson's)
- Understanding the distinctions between Parkinson's Disease and Lewy Body Dementia is crucial.
Huntington's Disease
- Huntington's disease is an inherited neurological disorder that destroys brain cells, causing uncontrolled movements, emotional problems, and cognitive issues.
- Onset typically occurs between ages 20 and 60.
Multiple Sclerosis
- Multiple sclerosis (MS) is a slowly progressive disease that damages the myelin in the brain and spinal cord and affects nerve impulses.
- Symptoms and signs vary, impacting vision, muscle function, balance, coordination, sensation, bladder and bowel function, and more.
- No cure is available.
Spinal Cord Injuries
- Spinal cord injury (SCI) permanently damages the spinal cord, which links the brain to the rest of the body.
- The effect is dependent upon the affected area; often, damage results in paralysis.
- SCI usually results from motor vehicle accidents (MVAs).
- Rehabilitation is necessary.
Amyotrophic Lateral Sclerosis (ALS)
- ALS, commonly known as Lou Gehrig's disease, is a progressive, fatal neurological disorder.
- ALS affects motor neurons, leading to muscle weakness, difficulty speaking, breathing, and swallowing, and eventually paralysis.
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Description
Explore the intricate details of the nervous system, including age-related changes and various nervous system disorders. Understand the impact of conditions like epilepsy on cognitive and physical functions through this informative quiz.
