For each characteristic, click to specify whether the characteristic is consistent with a generalized seizure or a focal seizure.
Affects the entire body
Occurs in both sides of the brain
Includes absence and tonic-clonic seizures
Conscious, but not always aware
The Correct Answer is {"A":{"answers":"A"},"B":{"answers":"A"},"C":{"answers":"A"},"D":{"answers":"B"}}
|
Characteristics |
Generalized Seizure |
Focal Seizure |
|
Affects the entire body |
✔ |
|
|
Occurs in both sides of the brain |
✔ |
|
|
Includes absence and tonic-clonic seizures |
✔ |
|
|
Conscious, but not always aware |
|
✔ |
• Affects the entire body: Generalized seizures involve both cerebral hemispheres from the onset, producing motor manifestations that affect the whole body. Muscle stiffening, jerking, or loss of muscle tone is often bilateral and symmetrical. These widespread effects distinguish generalized from focal seizures.
• Occurs in both sides of the brain: By definition, generalized seizures begin simultaneously in both hemispheres. Electroencephalogram (EEG) typically shows synchronous bilateral activity. In contrast, focal seizures originate in a specific area of one hemisphere. Bilateral involvement is a hallmark of generalized seizure types.
• Includes absence and tonic-clonic seizures: Absence seizures involve brief lapses in consciousness, while tonic-clonic seizures involve muscle stiffening (tonic) and rhythmic jerking (clonic) across the body. Both are classic generalized seizure types affecting both sides of the brain. They are distinct from focal seizures, which may have localized motor or sensory signs.
• Conscious, but not always aware: Focal seizures originate in a specific region of one cerebral hemisphere. During simple focal seizures, consciousness may be preserved, but the person may be unaware of surroundings. Awareness can vary depending on the seizure focus, distinguishing focal seizures from generalized seizures, where consciousness is typically impaired.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"A":{"answers":"A"},"B":{"answers":"A"},"C":{"answers":"B"},"D":{"answers":"A"},"E":{"answers":"A"},"F":{"answers":"B"}}
Explanation
|
Risk Factors |
Modifiable |
Non-Modifiable |
|
Smoking |
✔ |
|
|
Obesity |
✔ |
|
|
Ethnicity |
✔ |
|
|
Hypertension |
✔ |
|
|
Diabetes |
✔ |
|
|
Family history |
✔ |
• Smoking: Smoking damages the vascular endothelium, promotes inflammation, and increases platelet aggregation, accelerating atherosclerosis. Because tobacco use is a behavior, cessation significantly reduces coronary artery disease (CAD) risk. Risk declines progressively after quitting. Therefore, smoking is considered a modifiable lifestyle factor.
• Obesity: Excess body weight contributes to dyslipidemia, insulin resistance, and increased cardiac workload. Weight reduction through diet and physical activity can improve lipid profiles and blood pressure. Since body weight can be altered through lifestyle interventions, it is categorized as modifiable. Managing obesity lowers overall cardiovascular risk.
• Ethnicity: Certain ethnic groups have a higher prevalence of coronary artery disease due to genetic predisposition and inherited metabolic traits. Individuals cannot change their ethnic background. While lifestyle modifications can reduce overall risk, ethnicity itself remains unalterable.
• Hypertension:Elevated blood pressure causes endothelial injury and accelerates plaque formation within coronary arteries. Blood pressure can be controlled through medications, diet, exercise, and stress management. Because treatment and lifestyle changes can significantly improve control, hypertension is modifiable. Effective management reduces CAD progression.
• Diabetes: Poorly controlled diabetes promotes vascular inflammation and accelerates atherosclerosis through chronic hyperglycemia. Glycemic control through medication adherence, dietary changes, weight management, and exercise lowers cardiovascular complications. Although genetic predisposition exists, blood glucose levels can be managed.
• Family history: A family history of premature coronary artery disease reflects inherited genetic risk factors. These genetic influences may affect lipid metabolism, clotting tendencies, and inflammatory responses. Although lifestyle interventions can mitigate overall risk, inherited predisposition cannot be changed.
Correct Answer is D
Explanation
A. A problem with maintaining and regulating temperature:Temperature regulation is controlled by the hypothalamus and autonomic nervous system. While important for homeostasis, it does not define cognition or the ability to process information.
B. The physical coordination of muscle groups in the body:Coordination of muscles, or motor function, is related to the cerebellum and motor pathways. This involves movement control rather than mental processes or awareness.
C. The ability to release hormones in response to stress:Hormonal responses to stress, such as cortisol release from the adrenal glands, are part of the endocrine system and the stress response. This is separate from cognitive function.
D. A state of awareness and the ability to perform tasks:Cognition encompasses mental processes such as attention, memory, problem-solving, reasoning, and awareness. It allows an individual to perceive, process, and respond to information and perform daily tasks effectively.
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