In a dose-response assessment of a patient's response to a metered dose inhaler bronchodilator, when would you stop increasing the dose?
1) When the peak expiratory flow rate improves less than 10% to 15%
2) When tachycardia occurs
3) When tremors are evident
4) When 6 to 8 puffs are delivered

Question

Quizplus · Accepted Answer

According to the question, we are assessing the patient's response to a metered dose inhaler bronchodilator. The question asks when to stop increasing the dose. Options 2 and 3 both indicate adverse effects of the medication, which would require cessation or reduction of the dose. Therefore, options 2 and 3 are correct. Option 4 is not a valid reason for stopping the dose, as the number of puffs delivered does not indicate the patient's response to the medication. Option 1 is incorrect as it only indicates a partial improvement in the patient's condition. Therefore, the correct answer is A.

In a Dose-Response Assessment of a Patient's Response to a Metered