A 73-year-old man was diagnosed with Parkinson disease earlier this year and has begun taking carbidopa-levodopa four times daily in an effort to control the signs and symptoms of the disease
The nurse should recognize that this therapeutic effect is achieved by influencing the
A) uptake of acetylcholine.
B) dopamine receptors in the brain.
C) synthesis of epinephrine.
D) sensitivity of beta-2 receptors.
B
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A patient tells the nurse, "I'm told that I should reduce the stress in my life, but I have no idea where to start.". Which would be the best initial nursing response?
a. "Why not start by learning to meditate? That technique will cover everything.". b. "In cases like yours, physical exercise works to elevate mood and reduce anxiety.". c. "Reading about stress and how to manage it might be a good place to start.". d. "Let's talk about what is going on in your life and then look at possible options.".
A nurse assesses a client for common adverse reactions of opioids. Which of the following would the nurse identify? Select all that apply
A) Respiratory depression B) Diarrhea C) Mydriasis D) Constipation E) Miosis
A client is managing herniation with a truss. What important instruction should the nurse give this client?
A) Use laxatives to ensure regular bowel movement. B) Use warm, woolen clothes to avoid dryness. C) Use a sunscreen to avoid direct sunlight. D) Use cornstarch to absorb moisture.
The nurse uses a visual aid to show how the ______ refracts light rays to be directed to the lens
a. pupil b. cornea c. retina d. ciliary body