For budding prehospital stroke identification in the same 68-year-old patient with slurred speech, facial droop, and left-sided weakness after a sudden headache, which neurologic examination emphasizes these possible stroke signs?

In the context of acute neurologic emergencies like this patient’s presentation, which process occurs when blood flow to a particular part of the brain is cut off by a blockage resulting in tissue damage?

After a stroke, what is the condition called when a patient ignores or forgets the injured side of the body?

This patient experienced a generalized seizure. What criteria must be met for this patient to have status epilepticus?

Which of the following is a metabolic cause for a seizure in a patient like this?

This patient appears to be suffering from a stroke and a seizure. Which condition can mimic a stroke and also cause a seizure?

When using the Glasgow Coma Scale for a neurologic patient such as this one, which response categories must you assess?

In prehospital stroke care, what best distinguishes a stroke from a transient ischemic attack?

Why is it important to determine the time the patient was last seen normal in suspected stroke?

A 63-year-old man at a shelter has 6 hours of abdominal pain and began vomiting about 30 minutes ago. He is now vomiting bright red blood. He has a history of heavy alcohol use and “big liver.” Vitals: pulse 104/min, respirations 22/min, blood pressure 86/58 mm Hg, SpO2 97% on room air; skin pale, cool, and diaphoretic. Based on what you know thus far, which of the following conditions could the patient have?

Your partner notes blood in the patient’s vomit. What is the medical term for vomiting blood?

During your abdominal assessment, the patient tenses his abdominal muscles. What is this finding called?

You suspect upper gastrointestinal bleeding in this patient. All of the following conditions fit into this category, except which one?

Given the patient’s heavy alcohol use, bright red hematemesis, hypotension, and pale, cool, diaphoretic skin, what diagnosis do you most suspect?

For this hypotensive patient with bright red hematemesis, which of the following is an appropriate immediate management step in the field?

En route to the emergency department, this patient’s condition worsens and he shows signs of shock. What is the most likely cause of his shock?

Which combination of findings best supports your working diagnosis for this patient’s condition?

When assessing the nature of this patient’s illness, which information is most important to obtain? (Select all that apply.)

Which urine findings most commonly indicate a pathologic process that warrants further evaluation? (Select all that apply.)

Which vessels carry blood to the kidneys and away from the kidneys, respectively?