In which lead should the tallest QRS complex be seen?
A) Lead III B) Lead II C) aVF D) Lead I
B
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A majority of home health patients receive care by a nurse
Indicate whether the statement is true or false
A patient arrives in the emergency department following a motor vehicle accident in which the patient sustained a deceleration chest injury
The patient was intubated in the field for airway protection. Physical assessment reveals that the patient is spontaneously breathing at a rate of 16 breaths/min, and breath sounds reveal bibasilar fine crackles at end inspiration. A second arterial blood gas was drawn while the patient was re-ceiving 100% oxygen from an air entrainment large volume nebulizer. Parameter 9:35 PM 10:10 PM pH 7.53 7.50 PaCO2 (mm Hg) 27 30 PaO2 (mm Hg) 48 56 SaO2 (%) 90 91 HCO3 (mEq/L) 24 24 Supplemental oxygen Room air 100% Bland aerosol The most appropriate recommendation for this patient is which of the following? a. Continuous positive airway pressure (CPAP) with supplemental oxygen b. Pressure-controlled inverse ratio ventila-tion (PCIRV) with positive end-expiratory pressure (PEEP) and sedation c. Volume-controlled continuous mandatory ventilation (VC-CMV) d. Airway pressure release ventilation (APRV)
Which of the following organizations does not provide consumer-friendly information about health care quality??
A) AHRQ B) The Joint Commission C) OSHA D) NCQA
The toxic effects of which of the following agents are particularly dangerous in elderly patients?
A) herbal supplements B) cardiac glycosides C) antiemetics D) antifungal drugs