A client with RSV asks a nurse about the pathophysiology of their infection.
Which of the following explanations should the nurse provide?

Choice A rationale:

Your child may start to experience difficulty breathing.

This statement is accurate and crucial for the mother to be aware of.

RSV infections can progress to bronchiolitis or pneumonia, leading to more severe respiratory distress.

Difficulty breathing is a common symptom in these advanced stages of the infection, indicating the need for immediate medical attention.

Choice B rationale:

While a decreased appetite is a symptom mentioned in the scenario, it does not reflect the potential progression of RSV infection.

The focus should be on respiratory symptoms, which can indicate worsening conditions.

Choice C rationale:

Drowsiness is not a typical symptom of RSV progression.

Respiratory distress, such as difficulty breathing, is a more concerning sign and requires prompt medical evaluation.

Choice D rationale:

Developing a high fever is a general symptom of various infections, including RSV.

While fever is a concern, the scenario specifically mentions symptoms related to the respiratory system, making difficulty breathing a more relevant and specific warning sign for the mother to be aware of.

Choice A rationale:

RSV infects the squamous epithelial cells of your bronchioles, alveoli, and nasal passages.

This statement is accurate.

RSV primarily targets the respiratory tract, infecting the cells lining the bronchioles, alveoli, and nasal passages.

This infection can lead to symptoms ranging from mild cold-like symptoms to severe respiratory distress, particularly in young children and individuals with weakened immune systems.

Choice B rationale:

RSV does not cause the immune system to attack the body's own cells.

It primarily targets the respiratory system, leading to respiratory symptoms.

Autoimmune responses are not associated with RSV infections.

Choice C rationale:

RSV does not lead to an overproduction of red blood cells.

This statement is incorrect and not related to the pathophysiology of RSV infections.

Choice D rationale:

RSV does not cause the body to stop producing white blood cells.

White blood cells play a crucial role in the immune response, and stopping their production would severely compromise the body's ability to fight infections.

RSV primarily affects the respiratory system and does not directly impact white blood cell production.