A 72‑year‑old with prostate cancer is observed to have sclerotic bone metastases without liver lesions on CT scan. What explains this finding?

Match the physiological action to the appropriate growth factor or mitogen.

A 33‑year‑old with a family history of early sarcomas and breast cancer has Li Fraumeni syndrome. Which phenotype is expected?

Which statement best explains the “two-hit hypothesis” in developing cancer?

Which germ layer do most pediatric cancers originate from? 

Which characteristics apply to logical DFDs?

A 12-month-old has been treated six times for acute otitis media in the past year.  When planning his follow-up care, it is most important to evaluate for which of the following by referring to ENT?

LO is a 2 year old with a Stills murmur who has an appointment with a dentist for a cleaning next week.  Mom asks if they need to do anything special for the dental visit.  Your best response would be:

What would be included in your management plan for the patient PQ in the previous question? Mark ALL the correct answers. She is allergic to peanuts but has no known drug allergies

NB is a 3-month-old male presenting for a nonfebrile cough that began 1 week ago. NB’s mother describes this as short bursts of repetitive coughing. NB has received his 2-month vaccines. You are aware that NB’s mother had limited prenatal care. On exam, you note a staccato cough in addition to cervical adenopathy. What is the organism suspected and best treatment option?