Streptococcal organisms are part of the normal flora of the upper respiratory tract and skin.
Answer the following statement true (T) or false (F)
True
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You have been called to an alcoholic rehabilitation center. On scene, one of the counselors tells you that the patient is a 44-year-old woman who just came to the center this morning. He continues on by stating that she has not had any alcohol for 24 hours and is now sweating profusely and has an elevated heart rate and blood pressure. Based on this information, the EMT would recognize that the
patient is: A) physically dependent on alcohol. B) experiencing delirium tremens. C) psychologically dependent on alcohol. D) experiencing alcohol tolerance.
Signs and symptoms of hyperkalemia would include which of the following? 1. Cardiac arrest 2. Electrocardiogram abnormalities 3. Metabolic alkalosis 4. Ventricular arrhythmias
a. 1, 2, and 4 only b. 2 and 3 only c. 2, 3, and 4 only d. 1, 2, 3, and 4
Which of the following is a symptom of diabetic ketoacidosis (DKA) or hyperglycemia?
A) irritability B) fruity odor on the breath C) headache D) seizures
A cardiac cycle is represented on an ECG by which of the following?
A) QRST B) PQRS C) QRS D) PQRST E) PR