What is the most likely cause of this patient’s diarrhea?

A 5-year-old child is brought into your clinic for immunizations and physical exam. The mother states her child is a little “under the weather.” Which of the following is a contraindication to vaccinating this child?

Normal/expected side effects to vaccines can include all of the following except: 

According to JNC-8 guidelines, which of the following is the most appropriate threshold to treat a 70-year-old Caucasian male for hypertension?

A pediatric patient has a delayed femoral pulse. You have the nurse measure the blood pressure in both arms and legs. The pressure in the arms is >20mmHg of that in the legs. What diagnosis do you suspect?

What is your top differential diagnosis? 

What is your differential? 

This patient has significant risk factors for which condition?

Which of the following selectors will select all h2 elements?

 A patient presents with painful swelling in the mouth and increased pain at mealtimes, feels otherwise well. On exam, patient is afebrile, and the provider notes a mass in the oral cavity near the sublingual salivary gland region. What is the most likely cause of these symptoms?