Lead III measures the current traveling between the ________
Fill in the blank(s) with correct word
Left arm and left leg
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The cardiac cycle's two phases are
A) atrial kick and ventricular filling. B) preload and afterload. C) isovolumetric relaxation and contraction. D) systole and diastole.
Necrosis means tissue death
Indicate whether the statement is true or false
Which of the following is not a factor in the medical decision making process?
A. number of possible diagnoses and/or number of management options B. amount of time it takes the physician to arrive at a diagnosis and treatment plan C. the amount and/or complexity of medical records, diagnostic tests, and/or other information that must be obtained, reviewed, and analyzed D. the risk of significant complications, morbidity and/or mortality associated with the patient's presenting problem
Your patient was involved in a serious industrial accident in which she sustained a critical electrical burn to both her hands when she accidentally grabbed a live wire. This patient will need to be:
A. Wrapped in a dry sterile gauze dressing covered with aluminum foil or plastic wrap. B. Left on the current until the muscles stop twitching. C. Transported with ALS as she may experience a cardiac dysrhythmia. D. Flushed with sterile water or saline immediately.