A nurse is providing education to a client with panic disorder about the pharmacological treatment options. Which statement by the client indicates understanding of the teaching?

Choice A rationale:

"I should avoid medications that increase serotonin levels in the brain." While avoiding medications that increase serotonin levels is relevant in some cases, it's not a comprehensive understanding of pharmacological treatment for panic disorder. Serotonin-related medications like selective serotonin reuptake inhibitors (SSRIs) are commonly used for panic disorder treatment.

Choice B rationale:

"Antihypertensives can help reduce physical symptoms of panic attacks." This statement is not accurate. Antihypertensives are not commonly used to treat panic disorder. Medications like beta-blockers may be prescribed to manage some physical symptoms of anxiety, but they are not a primary treatment for panic disorder.

Choice C rationale:

"Antiepileptics can enhance the effects of gamma-aminobutyric acid (GABA) in the brain." This is the correct choice. Antiepileptic medications like pregabalin and gabapentin can indeed enhance the effects of GABA, an inhibitory neurotransmitter that helps reduce anxiety and panic. These medications are sometimes used to manage panic disorder symptoms.

Choice D rationale:

"Tricyclic antidepressants inhibit the reuptake of norepinephrine in the brain." While tricyclic antidepressants have been used historically to treat panic disorder, they are not considered first-line treatments due to their potential side effects and the availability of newer, safer options. The statement in Choice D is accurate but not as relevant to current treatment approaches.

Choice A rationale:

Palpitations, or a racing heart, are a common symptom of panic attacks. The body's "fight or flight" response during a panic attack can lead to rapid heart rate and sensations of palpitations.

Choice B rationale:

Numbness and tingling sensations, often referred to as paresthesias, can occur during a panic attack. These sensations are a result of the body's physiological response to stress, leading to altered sensory perceptions.

Choice D rationale:

Fear of losing control is a characteristic symptom of panic attacks. Individuals with panic disorder often describe feeling as though they are losing control over their thoughts, emotions, or even their physical actions during an attack.

Choice E rationale:

Muscle weakness can be experienced during a panic attack due to the release of stress hormones and the physiological changes that accompany the fight-or-flight response. This weakness can affect various muscle groups.

Choice C rationale:

Increased appetite is not typically associated with panic attacks. Panic attacks are more commonly associated with gastrointestinal symptoms such as nausea or stomach discomfort rather than an increased appetite.