Pressure Ulcers and Complications Quiz
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Questions and Answers

What is the purpose of noninvasive ventilation?

  • To maintain a positive airway pressure and improve alveolar ventilation (correct)
  • To deliver oxygen directly to the lungs
  • To remove excess fluid from the lungs
  • To regulate blood pressure
  • Where is the thirst-control mechanism located in the body?

  • Pineal gland
  • Pituitary gland
  • Adrenal gland
  • Hypothalamus in the brain (correct)
  • Which hormone plays a role in fluid balance by influencing water excretion?

  • Insulin
  • Renin
  • Atrial natriuretic peptides (ANPs)
  • Antidiuretic hormone (ADH) (correct)
  • Which part of the brain primarily determines how a person feels about pain?

    <p>Limbic system</p> Signup and view all the answers

    What electrolyte imbalance is characterized by 'water deficit' and hypertonicity?

    <p>Hypernatremia</p> Signup and view all the answers

    Which system excretes carbonic acid to maintain acid-base balance?

    <p>Lungs</p> Signup and view all the answers

    What theory of pain, proposed by Melzack and Wall, emphasizes the emotional and cognitive components of pain?

    <p>Gate-control theory</p> Signup and view all the answers

    How does moderate exercise and fatigue affect sleep according to the text?

    <p>Promotes restful sleep</p> Signup and view all the answers

    What is the role of Continuous Positive Airway Pressure (CPAP) in noninvasive ventilation?

    <p>To improve alveolar ventilation</p> Signup and view all the answers

    What process inhibits pain impulses and triggers a protective reflex response?

    <p>Pain modulation</p> Signup and view all the answers

    In the context of pain management, what is the basis for many non-pharmacological pain relief interventions?

    <p>Closing the gate</p> Signup and view all the answers

    Which part of the central nervous system regulates or blocks pain impulses according to the gate-control theory of pain?

    <p>Gating mechanisms in the CNS</p> Signup and view all the answers

    Which age group requires the most hours of sleep per day?

    <p>Toddlers</p> Signup and view all the answers

    Which sleep disorder is characterized by excessive daytime sleepiness?

    <p>Narcolepsy</p> Signup and view all the answers

    What is a physiological hazard of mobility that can lead to atelectasis?

    <p>Respiratory changes</p> Signup and view all the answers

    Which plane divides the body into left and right portions?

    <p>Sagittal</p> Signup and view all the answers

    Which sleep disorder is commonly caused by environmental disturbances and emotional stress?

    <p>Insomnia</p> Signup and view all the answers

    What is a common physiological hazard of mobility that affects the musculoskeletal system?

    <p>Muscle weakness/atrophy</p> Signup and view all the answers

    In which sleep stage do dreams occur?

    <p>REM sleep</p> Signup and view all the answers

    Which age group requires 9 to 10 hours of sleep per day?

    <p>School Age</p> Signup and view all the answers

    What is an example of a lifestyle factor that influences sleep patterns?

    <p>Usual sleep patterns disruption by social activities or work schedule</p> Signup and view all the answers

    Which sleep disorder involves involuntary movements or actions during sleep like sleepwalking or night terrors?

    <p>Parasomnias</p> Signup and view all the answers

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