A 65-year-old patient presents with sudden onset of chest pain, shortness of breath, and diaphoresis.
Which of the following conditions is most likely?
Myocardial infarction often presents with chest pain, shortness of breath, and diaphoresis. While the other conditions are also emergencies, MI is the most common cause of these symptoms in a 65-year-old patient.
What is the first-line treatment for a patient experiencing status epilepticus in a pre-hospital setting?
Lorazepam, a benzodiazepine, is the first-line treatment for status epilepticus due to its rapid onset of action and efficacy in terminating seizures.
A 45-year-old diabetic patient is found unconscious with a blood glucose level of 30 mg/dL. What is the most appropriate initial treatment?
For a hypoglycemic patient who is unconscious or unable to take oral glucose, IV administration of 50% dextrose is the most effective and immediate treatment to raise blood glucose levels.
In the case of suspected opioid overdose with respiratory depression, what is the most appropriate initial action?
Naloxone is the antidote for opioid overdose and rapidly reverses respiratory depression, which is the most life-threatening aspect of the overdose.
A patient presents with confusion, headache, and vomiting after being found in a running car in a closed garage. What is the most likely diagnosis?
The symptoms, combined with the history of being in a closed garage with a running car, strongly suggest carbon monoxide poisoning, which can cause hypoxia and neurological symptoms.