A nurse is caring for a client with anxiety disorder who is prescribed anxiolytic medication. What is the mechanism of action of anxiolytics?

Choice C rationale:

Responding with empathy and validation, such as acknowledging the client's concerns about starting therapy, is appropriate communication. It demonstrates the nurse's understanding of the client's feelings and helps establish a supportive and trusting relationship. Many individuals with anxiety disorder have reservations about therapy, and addressing their concerns can alleviate some of their apprehensions.

Choice A rationale:

Suggesting that "Therapy won't really help, but you should try it anyway" is discouraging and undermines the potential benefits of therapy. It may lead to decreased motivation and engagement in the therapeutic process.

Choice B rationale:

Instructing the client to solely rely on medications oversimplifies treatment and disregards the potential effectiveness of therapy and other coping strategies. Medications can be a part of the treatment plan, but a comprehensive approach is usually recommended.

Choice D rationale:

Advising the client to rely on friends and family for support instead of seeking professional help minimizes the importance of therapeutic interventions. While social support is valuable, it is not a substitute for evidence-based treatments for anxiety disorder.

Choice A rationale:

Fluoxetine is an example of an SSRI (Selective Serotonin Reuptake Inhibitor), which is commonly prescribed for anxiety disorders and depression. It increases serotonin levels in the brain, helping to alleviate anxiety symptoms.

Choice B rationale:

Alprazolam is a benzodiazepine that enhances the effects of GABA, a neurotransmitter that reduces brain activity, leading to sedative and anxiolytic effects. It's used to treat anxiety disorders, although it can be habit-forming and is usually prescribed for short-term use.

Choice C rationale:

Propranolol is a beta-blocker that primarily treats hypertension and certain cardiac conditions, but it can also be used to manage the physical symptoms of anxiety, such as rapid heart rate and tremors.

Choice D rationale:

Gabapentin is not a first-line treatment for anxiety disorders, but it's sometimes used off-label to manage anxiety symptoms. It modulates the release of certain neurotransmitters, which can have a calming effect.

Choice E rationale:

Diphenhydramine is an antihistamine commonly used for allergies and as a sleep aid. It's not a standard pharmacological treatment for anxiety disorders.