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Lithium Medication Quiz

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Questions and Answers

Which of the following is true about lithium?

Its therapeutic range is 0.4-1.0 mEq/L, and levels above 5 mEq/L are considered toxic

It is primarily used to control acute bipolar disorder and prevent recurrence of mania/depression (correct)

It is a heavy metal naturally found in the body

It should be taken with a low sodium diet to prevent toxicity

Which of the following drugs can increase the risk of lithium toxicity?

Diuretics

NSAIDs/Aspirin

Anticholinergics

All of the above (correct)

What is the mechanism of action of valproate (Depakote) in the treatment of bipolar disorder?

It blocks voltage-sensitive sodium channels (correct)

It inhibits the reuptake of serotonin

It promotes the release of norepinephrine and dopamine

It potentiates GABA activity

Which of the following is a common adverse effect of valproate (Depakote)?

Weight gain Signup and view all the answers

What is the primary use of benzodiazepines like diazepam (Valium) and alprazolam (Xanax)?

Treating anxiety and panic disorders Signup and view all the answers

What is a potential risk associated with the long-term use of benzodiazepines?

Physical dependence Signup and view all the answers

What is the mechanism of action of hypnotic drugs like eszopiclone (Lunesta) and zolpidem (Ambien)?

They potentiate the activity of GABA, leading to decreased neuronal firing Signup and view all the answers

Which of the following is a potential adverse effect of methylphenidate (Ritalin), a stimulant drug used to treat ADHD?

Insomnia Signup and view all the answers

What is a potential drug interaction to be aware of when using methylphenidate (Ritalin)?

Increased risk of overstimulation with other stimulants like caffeine or Adderall Signup and view all the answers

Which of the following is a common adverse effect of lithium?

Polyuria and thirst Signup and view all the answers