A softball player presents with dysuria, a urgency to urinate, decreased urine volume, nocturia, low back pain and pyuria. Whats the most likely cause?

Why does hypotension occur with hemorrhage?

One way to differentiate viral/bacterial rhinosinusitis is duration of symptoms. Viral rhinosinusitis typically lasts longer than 10 days. 

The Diaphragm of the stethoscope is used to ausculate lower pitched sounds, compared to the bell. 

A rib space is named based on the rib above it. 

While palpating the abdomen, if you test rebound tenderness in the lower right quadrant by palpating there and releasing, it is considered a positive rovsing’s sign if the patient feels pain there. 

A football player walks off the field and tells you after the last play in which he got blindsided he has the worst headache of his life. What is your primary concern initially

A symptomatic asthmatic athlete will have a decreased pitch on percussion due to a lack of air in the lungs. 

What heart sound is auscultated at this location? 

What are the four basic objectives of the YCJA?