When assessing a conscious patient who experienced an electrical injury, you note irregularity in his pulse. This is MOST indicative of:
A. a cardiac dysrhythmia.
B. impending respiratory arrest.
C. ventricular fibrillation.
D. decreased perfusion.
Answer: A. a cardiac dysrhythmia.
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Compounding is beneficial to pediatric formulations because __________
A) flavoring can be used to make medicine palatable B) some medications do not have pediatric dosages available C) sometimes children are difficult to dose orally D) all of the above
Shock is the circulatory system's failure to provide sufficient blood and oxygen to all the body's tissues. Which of the answers is NOT a major type of shock?
A) Hypovolemic B) Hemorrhagic C) Cardiogenic D) Hypervolemic
Pregnant health care workers are at a higher risk of contracting HIV and should not be allowed to work in direct patient care
Indicate whether the statement is true or false
You are dispatched to a residence for a 69-year-old female with "breathing problems." When you arrive, the patient's husband directs you to his wife, who is sitting on the couch in obvious respiratory distress. She is semiconscious and has labored, shallow respirations. You auscultate her lungs and hear diffuse rhonchi in all lung fields. Which of the following interventions would be of LEAST benefit to her?
A. Assisted ventilations with a bag-mask device B. IV therapy with up to a 500 mL normal saline bolus C. Suction of her airway for up to 15 seconds if needed D. Prompt transport and consideration of a paramedic intercept