The correct answer is:
Option D:
1. Devising an asthma control plan for prevention of asthma attacks and for sudden attacks.
2. Avoiding asthma attacks by taking prescribed medications
3. Using quick-relief medications for sudden attacks.
4. Re-evaluating control plans annually
Explanation:
Sequential patterns in organizational methods are those that refer to a step by step sequence, they describe the order in which a procedure or a process should be made.
In this example, the correct sequential method on the treatment of asthma is first to set up a control plan for<u> prevention of asthma attacks</u>, then to take <u>prescribed medications</u> to avoid asthma attacks (which couldn't be made without the first step), to use<u> quick-relief medications</u> in case of a sudden attack (quick-relief medications for asthma should be prescribed so it follows the step number two), and to<u> re-evaluate control plans</u> annually (to re-evaluate we must first evaluate so it is the final step).