test 5 Flashcards
A 54-year-old male is found pulseless and apneic on the sofa. The scene is safe. You should first:
start CPR and retrieve an AED.
The Zoll AutoPulse device is designed:
to be started manually.
ALS personnel have just placed an advanced airway in an adult cardiac arrest patient. You should:
deliver positive pressure ventilations at 10-12 breaths per minute.
You are caring for a cardiac arrest patient who has a body temperature of 84F. You attempt defibrillation once with no success. At what core body temperature should you attempt defibrillation again?
86F
What is not a typical sign of stroke?
Heightened alertness
A patient fainted when she tried to stand up, and you discover signs of internal bleeding during your assessment. This patient’s syncope was likely from:
hypovolemia.
Hyperglycemia is usually caused by a decrease in insulin, which:
leaves sugar in the bloodstream rather than helping it enter the cells.
Why does diabetic ketoacidosis cause dehydration?
In an attempt to rid the blood of excess sugar, the body will increase urination.
Your patient is a 19-year-old male who was reportedly unconscious for a brief time. You learn that he regained consciousness in about 30 seconds. You find no evidence of drowsiness or neurological deficits. Which of the following is most likely the cause?
Syncope
Which of the following statements about patients with altered mental status is correct?
One of the most common causes of altered mental status is hypoxia.
A 50-year-old female patient has been found unconscious and unresponsive. She is breathing rapidly and has pale, sweaty skin. Her vital signs are P 130, R 30, BP 140/80. Which of the following conditions would most likely explain these findings?
C.
Hypoglycemia
Hyperglycemia typically develops:
over days or even weeks.
over days or even weeks.
cardiac dysrhythmia.
After a period of syncope lasting 30 seconds, your patient is now reporting a “fluttering” in his chest and generalized weakness. Which of the following is necessary?
Requesting ALS to support the patient’s care
A patient was running a riding lawnmower in a closed garage and experienced dizziness. Immediately after opening the garage door, the patient experienced syncope that lasted for several moments. It is most likely that the cause of the patient’s syncope was:
toxicological.
Which of the following conditions presents the greatest immediate danger to the patient?
Status epilepticus
In taking the history of a patient who has had a convulsive seizure, you discover the patient is epileptic, which means that the patient experiences seizures:
from an unknown cause.
Hyperglycemia is often due to:
a lack of insulin.