Cerebral Lobes in Physiology
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Questions and Answers

What is the primary function of the frontal lobe?

  • Auditory perception
  • Motor control
  • Social behavior and speech production (correct)
  • Visual processing

Which brain region is involved in the processing of sensory information from various body parts?

  • Parietal lobe (correct)
  • Occipital lobe
  • Temporal lobe
  • Frontal lobe

What is the main function of the basal ganglia?

  • Voluntary motor control (correct)
  • Visual processing
  • Auditory perception
  • Emotional regulation

Which part of the brainstem regulates basic functions such as heart rate and breathing?

<p>Brain stem (D)</p> Signup and view all the answers

What is the primary function of the temporal lobe?

<p>Auditory perception and language (A)</p> Signup and view all the answers

What is the main function of the cerebellum?

<p>Motor control and coordination (D)</p> Signup and view all the answers

What is the primary cause of nociceptive pain?

<p>Actual or potential damage to tissues (D)</p> Signup and view all the answers

Which of the following conditions is often associated with neuropathic pain?

<p>All of the above (D)</p> Signup and view all the answers

What is the typical feature of pain experienced in neuropathic pain?

<p>Burning, stabbing, or electric shocklike pain (A)</p> Signup and view all the answers

What percentage of patients with Parkinson disease experience mood disturbances, insomnia, and fatigue?

<p>40% (A)</p> Signup and view all the answers

What is the percentage of patients who experience psychosis related to dopaminergic medications?

<p>20% (D)</p> Signup and view all the answers

Which type of pain is more likely to be eased by traditional analgesics?

<p>Nociceptive pain (D)</p> Signup and view all the answers

What is the term for pain that starts or worsens with a touch or stimulus that would not normally cause pain?

<p>Allodynia (A)</p> Signup and view all the answers

What symptom is likely to result from xerostomia in dentate patients?

<p>Root caries (B)</p> Signup and view all the answers

What is a common consequence of poor oral hygiene in patients?

<p>Caries, periodontal disease, and halitosis (B)</p> Signup and view all the answers

What is the purpose of more frequent dental recall visits for patients with Parkinson disease?

<p>To maintain adequate oral hygiene (D)</p> Signup and view all the answers

Which of the following treatments is often used to manage neuropathic pain?

<p>Antiepileptics (A)</p> Signup and view all the answers

What is indicated by calcified atherosclerotic plaques on panoramic films in older patients?

<p>Risk for stroke (C)</p> Signup and view all the answers

What is a benefit of using salivary substitutes in patients with xerostomia?

<p>Relief from xerostomia (D)</p> Signup and view all the answers

What is the role of personal care providers in maintaining oral hygiene?

<p>To assist and maintain the oral hygiene of these patients (B)</p> Signup and view all the answers

What is associated with severe periodontal bone loss?

<p>Increased risk for stroke (C)</p> Signup and view all the answers

What is the purpose of diagnostic imaging procedures in patients suspected of having had a stroke?

<p>To rule out conditions that can produce neurologic alterations (B)</p> Signup and view all the answers

Which laboratory test is used to investigate patients suspected of having had a stroke?

<p>All of the above (D)</p> Signup and view all the answers

What is the current understanding of the relationship between periodontal disease and stroke?

<p>The exact causative relationship between periodontal disease and stroke remains to be defined (C)</p> Signup and view all the answers

What is the primary goal of therapy in treating Parkinson disease?

<p>Increasing dopamine levels in the brain (A)</p> Signup and view all the answers

What is the main reason why drug therapy is not initiated until later in the course of the disease?

<p>To minimize adverse effects of medication (B)</p> Signup and view all the answers

What is the primary treatment for advanced Parkinson disease?

<p>Carbidopa–levodopa (Sinemet) (C)</p> Signup and view all the answers

Why is carbidopa–levodopa (Sinemet) generally reserved for later in the course of the disease?

<p>Because its activity wanes after about 5 to 10 years (A)</p> Signup and view all the answers

What is a common adverse effect of long-term use of carbidopa–levodopa (Sinemet)?

<p>Dyskinesia (C)</p> Signup and view all the answers

What is the primary purpose of conducting a thorough history, clinical examination, and specific tests and imaging procedures in diagnosing Parkinson disease?

<p>To rule out diseases that produce similar clinical manifestations (A)</p> Signup and view all the answers

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