A postmyocardial patient, weighing 70 kg, is experiencing frequent, multifocal premature ventricular contractions (PVCs). The nurse should prepare to administer a lidocaine bolus that is
A) 5 to 10 mg.
B) 50 to 100 mg.
C) 150 to 200 mg.
D) 200 to 300 mg.
B
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Which of the following is the most common cause of death among women after age 75?
a. Accidents and unintentional injuries b. Cancer c. Cardiovascular disease (CVD) d. Diabetes and its complications
A patient presents to the emergency department complaining of sudden onset of increased weakness and tingling of the lower extremities that has progressed to the upper arms. The patient is diagnosed with Guillain-Barré syndrome
The patient's respiratory rate is 8; blood pressure is 86/48. The patient is being prepared for intubation. What would the nurse anticipate the blood gases to reveal? 1. High pH 2. High PaCO2 3. High HCO3 4. Low PaCO2
A newborn has several congenital anomalies incompatible with living beyond 1 month. The newborn cannot retain formula, and the temperature drops when the newborn is removed from the warmer
Two nurses who alternate caring for the baby argue about whether or not to attempt bottle feedings and whether the newborn should be removed from the warmer to be held. What is the origin of the conflict described? a. Ethical values c. Personal goals for advancement b. Nursing role con-cerns d. Personality differ-ences
When preparing a schedule of follow-up visits for a pregnant woman with chronic hypertension, which of the following would be most appropriate?
A) Monthly visits until 32 weeks, then bi-monthly visits B) Bi-monthly visits until 28 weeks, then weekly visits C) Monthly visits until 20 weeks, then bi-monthly visits D) Bi-monthly visits until 36 weeks, then weekly visits