A client receives a prescription for vancomycin 500 mg IV every 8 hours. The medication is provided in "500 mg per 100 mL of dextrose 5% in water." To administer the medication over an hour, the nurse should set the infusion pump to deliver how many mL/hr? (Enter numerical value only.)

Answer and Explanation

The Correct Answer is ["100"]

Vancomycin dosage: 500 mg

Concentration of vancomycin solution: 500 mg per 100 mL

Total volume of solution for each dose: 100 mL (since the concentration is 500 mg per 100 mL) To administer 500 mg of vancomycin, we need 100 mL of the solution.

To administer the medication over 1 hour, we need to deliver the entire 100 mL over 1 hour. Therefore, the infusion rate (in mL/hr) would be 100 mL/hr.

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Correct Answer is ["B","D","F"]

Explanation

B. Encourage the client to take breaks from the oxygen mask every few hours: While supplemental oxygen may be necessary for clients with pneumonia who are hypoxemic, encouraging periodic breaks from the oxygen mask allows the client to mobilize and promote lung expansion, which can improve ventilation and oxygenation.

D. Ambulation helps prevent complications such as pneumonia-associated atelectasis by promoting lung expansion and mobilizing respiratory secretions. However, it's essential to ensure that ambulation is safe and appropriate based on the client's condition and mobility status.

F. Elevating the head of the bed promotes optimal lung expansion, reduces the work of breathing, and helps improve oxygenation in clients with pneumonia. This position also facilitates drainage of respiratory secretions and decreases the risk of aspiration.

A. Fever is often a sign of infection and can increase metabolic demand and oxygen consumption. Treating fever with antipyretics helps reduce metabolic demand, discomfort, and respiratory distress, thereby potentially improving ventilation and oxygenation.

C. Suctioning may be necessary to remove respiratory secretions in clients with pneumonia who are unable to clear their airways effectively. However, routine suctioning should be avoided unless clinically indicated, as it may cause discomfort and irritation to the airways.

E. Quick, shallow breaths (hyperventilation) can lead to respiratory alkalosis and impair oxygenation. Instead, clients with pneumonia should be encouraged to breathe slowly and deeply to promote effective gas exchange and lung expansion.

G. Teaching the client to cough at least once an hour: While coughing can help clear respiratory secretions and improve ventilation in clients with pneumonia, coughing excessively or unnecessarily may cause fatigue and discomfort. Clients should be encouraged to cough as needed to clear secretions but not excessively.

A. Prevent esophageal reflux. B. Increase intestinal peristalsis. C. Promote effective swallowing. D. Maintain intact oral mucosa.

Correct Answer is A

Explanation

A Preventing esophageal reflux is essential in managing symptoms associated with a direct hiatal hernia. Nursing interventions may include promoting proper positioning (elevating the head of the bed), encouraging smaller, more frequent meals, avoiding trigger foods, and administering medications as prescribed to reduce acid reflux.

B Promoting intestinal peristalsis may be beneficial in certain gastrointestinal conditions, such as constipation but it is not directly related to the management of a direct hiatal hernia.

C Promoting effective swallowing is important for overall swallowing function and preventing aspiration in some cases, it may not directly address the symptoms or complications associated with a direct hiatal hernia.

D Maintaining intact oral mucosa is important for oral health and preventing complications such as oral mucositis, but it is not directly related to the management of a direct hiatal hernia.

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A client receives a prescription for vancomycin 500 mg IV every 8 hours. The medication is provided in "500 mg per 100 mL of dextrose 5% in water." To administer the medication over an hour, the nurse should set the infusion pump to deliver how many mL/hr? (Enter numerical value only.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Patient Data Exhibits What actions can the nurse do to assist the client in improving their ventilation and oxygenation? Select all that apply.

Correct Answer is ["B","D","F"]

Explanation

The nurse is planning care for a client with a direct (sliding) hiatal hernia. Nursing actions should be planned to meet which goal?

Correct Answer is A

Explanation

A client with emphysema reports difficulty breathing and exhibits audible wheezing. The nurse administers albuterol as prescribed for the third time within the last 12 hours. Which assessment finding warrants Immediate intervention by the nurse?

A client with open-angle glaucoma asks the nurse how long the prescribed eye drops will need to be used. Which response made by the nurse is accurate?

A client with newly diagnosed Crohn's disease asks the nurse about dietary restrictions. How should the nurse respond?

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The healthcare provider prescribes an IV solution of clindamycin 850 mg in 75 mL of DW to infuse over 30 minutes. The drop factor is 15 gtt/mL. The nurse should regulate the IV to deliver how many glt/minute? (Enler numeric value only. If rounding is required, round to the nearest whole number.)

A client diagnosed with chronic obstructive pulmonary disease (COPD) is given a new prescription for tiotropium via an inhalation device. Which statement indicates that the client understands the instructions for using this medication?

A client with myasthenia gravis receives a new prescription for pyridostigmine. Which information should the nurse obtain to prior to administering the medication?