The SARS (severe acute respiratory syndrome) outbreak was an epidemic that spread over several countries. By definition this is considered a:
1. Hyperendemic
2. Pandemic
3. Mixed outbreak
4. Holoendemic
2
A pandemic refers to the epidemic spread of the problem over several countries or continents.
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To improve ambulation in a child who has cerebral palsy, which of the following surgical interventions is indicated?
a. closure of the defect b. lengthening of the Achilles tendon and releasing the hamstrings c. placement of a VP shunt to relieve cerebral pressure d. placing affected limbs in flexible casts
The most important diet guideline for older clients with diabetes mellitus to follow is
A) consistently eat at regular times including meals and snacks. B) eliminate as much fat from the diet as possible. C) include foods rich in calcium at every meal. D) include the majority of the caloric intake in the morning meal.
The nurse is adding the intake and output results for a client diagnosed with dehydration. The nurse notes a 24-hour intake of 1500 mL/day between oral fluids and intravenous solutions
The output total is calculated as 2800 mL/day from urine output, emesis, and Hemovac drainage. Which nursing action is best to maintain an acceptable fluid balance? A) Suggest a fluid restriction. B) Encourage oral fluids. C) Remove the Hemovac. D) Offer a prescribed antiemetic medication.
The nurse enters the patient's room as the ventilator alarms. When the nurse quickly assesses the patient, it is apparent that the patient is coughing against the ventilator. The most appropriate action for the nurse would be to
1. administer intravenous sedation. 2. silence the ventilator alarm and try to calm the patient. 3. manually bag the patient until the cause of the alarm is detected. 4. assess for presence of secretions and suction the patient.