When preparing the teaching plan for the mother of a child with asthma, which of the following should the nurse include as signs to alert the mother that her child is having an asthma attack? 1....

When preparing the teaching plan for the mother of a child with asthma, which of the following should the nurse include as signs to alert the mother that her child is having an asthma attack?

1. Secretion of thin, copious mucus.

2. Tight, productive cough.

3. Wheezing on expiration.

4. Temperature of 99.4°F (37.4°C).