A 65 year old man presents with right knee pain that began 1 week ago. Patient underwent a total knee replacement 3 months ago. Physical exam reveals swelling in the right knee with decreased range of motion. Fever of 101.2F noted.  Which of the following is the next step in management of this patient?

A 69 year old female with history of hypertension and diabetes presents to the emergency department after a fall. She complains of low back pain. She is able to bear weight but only for a few minutes before she reports she has to sit down. Lumbar x-ray reveals depression of the endplates of the vertebrae. What type of fracture is this? 

A 62 year old male presents to the emergency department with bilateral feet pain. He reports the pain is worse in his right 1st metatarsal. On physical exam you notice erythema to both feet with tenderness on palpation. He reports a history of hypertension and atrial fibrillation. Vital signs: Temp 99.9F, Pulse 98, BP 156/89, RR 18, O2 97% on room air. Labs: WBC 10K, H&H 14.3 & 32, Plt 376K. Na+ 135, K+ 3.9, BUN 20, Cr 1.1, Ca+ 9.5. ESR 35, Uric Acid 11.5, Lactic 1.8.  What medication will you prescribe? 

Which radiologic tool is most appropriate for diagnosing extremity fractures? 

If you suspect a varicocele, while performing a testicular sonogram, you should ask the patient to:

List 2 reasons that this lymph node in the neck would be considered abnormal:

Sonographic findings of a hematocele include:

What condition/ pathology is most likely seen in these images?

Place the sign/symptom in the correct category

Testicular malignancy most often affects which age group?