Question

A patient with asthma is using his inhaler TID and prn. You would recognize​ that:

A.The patient is prescribed his inhaler for use only three times a day
B.The patient is suffering asthmatic attacks three times a week
C.The patient uses an inhaler at least three times a day
D.The patient uses his inhaler only when the symptoms are bad

Answer 1

A patient using their asthma inhaler TID and PRN takes it three times daily and as needed for symptom relief or during an asthma attack, indicating a regimen of both scheduled and rescue medication.

Step-by-step explanation:

The patient with asthma who is using his inhaler TID (three times daily) and PRN (as needed) is utilizing a combination of scheduled and rescue medication approaches. This means the patient is extended a baseline level of medication for their condition, prescribing usage at three specific times a day, while also having the option to use the inhaler additionally when their symptoms become particularly severe or if an asthma attack is anticipated or occurs. The correct understanding of TID and PRN in this context would be that the patient uses the inhaler at a minimum of three times a day and has the flexibility to use it more frequently when necessary.