What is the name of the echo structure at the red arrow?

Which of the following patients with aortic dissection can be managed medically, without surgical or endovascular intervention?

A 35-year-old male with no significant past medical history presents to the Emergency Department with one day of worsening chest pain. The chest pain was abrupt in onset, is described as “sharp” in nature, and worsens with inspiration. It is primarily centered in the center of his chest but occasionally radiates to the left upper back. He feels that the pain worsens when he lays down. Vital signs are unremarkable including equal bilateral upper extremity blood pressures and radial pulses. On physical examination, he is febrile to 38.2°C. A triphasic “scratching” sound in time with the cardiac cycle is auscultated at the left lower sternal border. Initial laboratory studies show a negative troponin T and mild elevations in white blood cell count and the C-reactive protein. His ECG is shown below: ECG6.jpg Which of the following is the most appropriate next step?

What technology is being utilized and what does it tell us about the flow?

During early stance phase of gait the AKA patient may experience buckling of the knee for all of the following reasons except: 

Case: 45 year old patient with R BKA and L knee disarticulation from and on the job accident where he was trapped behind the truck bumper and the wall of a wash out stall. No other internal injuries noted. Patient transferred to in patient rehab once medically stable. PT POC includes patient education, stump care, TE, TA, balance, functional mobility, stump care, and pre-prosthetic training.As the PTA assigned to provide PT services for this patient, what is the most appropriate education to provide the patient during the first week of rehab?

A common hand deformity seen in patients with RA is _________________.

Which of the following physical examination findings is most likely related to PAD?

A patient presents with acute on chronic HFrEF. The most likely signs and symptoms are:

Which of the following is true regarding symptomatic bradycardia?