Outline the main points you will cover in your essay and explain the patient
population that you will be addressing. You should also state which national or
international evidence based asthma guidelines you are basing your discussion
on. With consideration to your patient population, and in relation to the
psychopathology of asthma, explore the following key topics:
History taking
Probability
Differential diagnosis
Relevant objective tests available
Outline and analyses one objective test appropriate for your patient population