A nurse is providing education to a group of clients with phobias. The nurse explains that exposure therapy involves gradual and repeated exposure to the feared object or situation in a controlled manner until the fear diminishes. Which of the following statements accurately describes exposure therapy?

Choice C rationale:

Collaborating with the client to set realistic and achievable goals for overcoming phobias (Choice C) is an example of a nursing intervention for phobias. This empowers the client to actively participate in their treatment, fostering a sense of control and motivation to confront their fears.

Choice A rationale:

Providing a safe and supportive environment for the client (Choice A) is important, but it is a more general intervention that doesn't specifically address the process of overcoming phobias.

Choice B rationale:

Encouraging the client to avoid situations that trigger phobic responses (Choice B) is counterproductive, as mentioned earlier. It reinforces avoidance behaviors rather than helping the client confront their fears.

Choice D rationale:

Referring the client to other health care professionals as needed (Choice D) is a potential step in the treatment process, but it doesn't exemplify a direct nursing intervention for phobias. It's more about coordinating care if specialized help is required.

Choice A rationale:

Neurochemical imbalances in the brain are more commonly associated with mood disorders like depression and anxiety disorders in general, rather than being a specific cause of the physiological symptoms seen in phobias.

Choice B rationale:

Negative self-beliefs and cognitive distortions are central to anxiety disorders like generalized anxiety disorder and social anxiety disorder, but they don't directly explain the acute physiological symptoms like palpitations and sweating seen in phobias.

Choice C rationale:

Traumatic experiences and learned associations are relevant to post-traumatic stress disorder (PTSD) and other anxiety disorders. However, they are not the primary cause of physiological symptoms in specific phobias.

Choice D rationale:

The correct answer. Specific phobias trigger a "fight or flight" response through the autonomic nervous system, leading to physiological symptoms like palpitations, sweating, and shortness of breath. This response is an evolutionary adaptation designed to prepare the body to respond to threats.