Receptive aphasia may lead to which of the following consequences?

Receptive aphasia is a language disorder characterized by difficulty in understanding spoken or written language. Individuals with this condition may be able to hear words but struggle to comprehend their meaning, leading to confusion when interpreting spoken language. This misunderstanding can manifest in various ways, such as misinterpreting questions or instructions, making it hard for the person to respond appropriately in conversations. Therefore, confusion with spoken language is a direct consequence of receptive aphasia, as it affects communication efficacy and understanding.

While the other consequences listed may occur in various neurological conditions or language disorders, they are not specifically related to the primary characteristics of receptive aphasia. For instance, difficulty in swallowing is more closely associated with dysphagia, emotional instability may arise from frustration with communication challenges, and an inability to produce speech relates more to expressive aphasia. Thus, A is the most relevant consequence of receptive aphasia.