A 70-year-old female presents with sudden onset of confusion, slurred speech, and right-sided weakness.

A 65-year-old male with a history of atrial fibrillation presents to the emergency department with sudden onset of severe chest pain radiating to his left arm.

A 50-year-old male with a history of diabetes presents with altered mental status, rapid, deep respirations, and polyuria.

A patient with a history of hypertension presents with sudden onset of severe headache, nausea, and vomiting.

A 25-year-old female presents with severe abdominal pain, fever, and rebound tenderness.

A patient with a history of sepsis presents with fever, hypotension, and altered mental status.

A patient with a history of heart failure presents with acute shortness of breath, orthopnea, and peripheral edema.

A 30-year-old female presents with severe headache, neck stiffness, and photophobia.

A patient with a history of COPD presents to the emergency department with acute shortness of breath, wheezing, and decreased oxygen saturation.

A patient with a history of diabetes mellitus presents with altered mental status, rapid, deep respirations, and fruity-smelling breath.