Which of the following is an antidote for cyanide poisoning?

A nurse practitioner learner is studying neurotransmitters associated with depression. Which neurotransmitter has decreased receptor binding?

Which effect will the provider expect when prescribing a cardiac glycoside?

What is the purpose of pharmacotherapy for Parkinson’s disease?

A patient presents to her primary care provider for pre-conception counseling. The nurse practitioner notes that the patient is currently taking an angiotensin-converting enzyme inhibitor. What is the most appropriate response by the nurse practitioner?

Phenobarbital should be avoided in which types of seizure?

A patient is taking an antiepileptic medication. The family nurse practitioner understands that the antiepileptic medication:

Which of the following are NOT factors that affect drug absorption:

The nurse practitioner is evaluating a patient diagnosed with Parkinson disease. The patient reports that his tremors are beginning to affect his daily routine and quality of life. Which of the following medications should the nurse practitioner consider?

Controlled or scheduled drugs, substances, and certain chemicals are ones whose use and distribution are tightly controlled because of their abuse potential or risk. What is the schedule category for marijuana?