Mechanical injuries that are commonly caused by a blow and result in hemorrhage beneath the unbroken skin are
A) contusions.
B) abrasions.
C) ulcerations.
D) skin tears.
A
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A critically ill patient has developed septic shock. What pattern of hemodynamic values does the nurse expect to find?
A) Low preload, high afterload, low cardiac index, tachycardia B) Low preload and afterload, high cardiac index, tachycardia C) High preload and afterload, low cardiac index, tachycardia D) Normal preload, low afterload, normal cardiac index, bradycardia
What term is given to unique symbols that expand search results and allow for a simultaneous search of numerous words of the same root within an electronic database?
A) Textword search B) Keywords C) Wildcard characters D) Expanders
A critical care nurse is caring for a client with an endotracheal tube who is on a ventilator. The nurse knows that meticulous airway management of this patient is necessary. What is the rationale for this?
A) Maintaining a patent airway B) Preventing the need for suctioning C) Decreasing the patient's time on the ventilator D) Increasing the patient's lung compliance
When teaching about interpersonal theory, the nurse explains that abusers who express violence:
A) Over-respond to stress. B) Were usually unpopular as children because they impose their opinions to others. C) Are not interested in spending time with others. D) Are overconfident and have inflated self-esteem.