Central Nervous System Stimulants Quiz

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Questions and Answers

What is the medically approved use of central nervous system stimulants?

  • Treatment of insomnia
  • Treatment of hypertension
  • Treatment of attention deficit hyperactivity disorder (ADHD) (correct)
  • Treatment of depression and anxiety

Which neurotransmitters are believed to be dysregulated in attention deficit hyperactivity disorder (ADHD)?

  • Serotonin, norepinephrine, and dopamine (correct)
  • Serotonin, acetylcholine, and glutamate
  • Dopamine, norepinephrine, and GABA
  • Glutamate, serotonin, and dopamine

Which condition is characterized by falling asleep during normal waking activities?

  • Restless legs syndrome
  • Narcolepsy (correct)
  • Insomnia
  • Sleep apnea

Where do anorexiants act to suppress appetite?

<p>Cerebral cortex and hypothalamus (B)</p> Signup and view all the answers

What is the normal function that is affected by sleep paralysis in narcolepsy?

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

What is the effect of amphetamines on the release of neurotransmitters from the brain and sympathetic nervous system?

<p>Stimulation of neurotransmitter release (B)</p> Signup and view all the answers

What is the major group of central nervous system stimulants mentioned in the text?

<p>Amphetamines and caffeine (D)</p> Signup and view all the answers

What is the potential consequence of continuous use of amphetamines on the cardiovascular system?

<p>Increased heart rate (B)</p> Signup and view all the answers

What can aid in the excretion of amphetamines if toxicity is suspected?

<p>Decreasing urine pH (acidity) (D)</p> Signup and view all the answers

Which adverse effect is NOT associated with amphetamines and amphetamine-like drugs?

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

For which condition is Dextroamphetamine (Dexedrine) used?

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

What is a contraindication for using Methylphenidate HCl (Ritalin)?

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

What is a potential nursing diagnosis related to the use of amphetamines?

<p>Risk for injury related to decreased coordination (D)</p> Signup and view all the answers

What is a part of the planning phase related to client care when using amphetamines?

<p>Client will be free of seizures and will adhere to anticonvulsant therapy (D)</p> Signup and view all the answers

What is a potential adverse effect on the central nervous system caused by amphetamines?

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

What dietary issue might a patient using amphetamines experience?

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

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