When performing a physical exam on a pediatric patient you note an extra heart sound. Which heart sound can be considered a normal variation in children?

What is the most likely diagnosis? 

What is the gold standard test you would order to confirm the diagnosis of COPD in this patient?

The patient’s parent asks about over the counter remedies available to use for this patient. Which of the following would be appropriate over the counter medications for this patient?  

Suppose there exists some input element with an id of my-num. Write the JavaScript code that will grab the value from this element and print the text “Hello World!” however many times is specified within this element. You may assume that the user will always type a valid, positive number into this element.

You confirm the diagnosis of COPD for this patient and determine the patient has Moderate COPD. What pharmacotherapy do you initiate for this patient?

The parent of this patient expresses concern since the patient has had this illness for 3 days and symptoms are the worst they have been today, day 3 of illness. What is the most appropriate response?

Match the tests for asthma with the rationale for the test:

What are the recommended first line treatment options for this condition? (Select all that apply)

You are treating a 10 year old patient for asthma in your primary care clinic. They are having asthma symptoms about 3 times per week, but not daily despite the use of a SABA PRN. What is your next step?