Nursing Elites

1. A client with diabetes is experiencing symptoms of hypoglycemia. What should the nurse administer first?

• A. 10 units of regular insulin subcutaneously
• B. 50 mL of 50% dextrose solution intravenously
• C. 1 mg of glucagon intramuscularly
• D. 15-20 grams of fast-acting carbohydrate orally

Correct answer: D

Rationale: The correct first intervention for a client experiencing hypoglycemia is administering 15-20 grams of fast-acting carbohydrate orally. If the client is conscious and able to swallow, providing quick-acting carbohydrates helps raise blood glucose levels rapidly and effectively. This approach is preferred over other options like administering insulin, dextrose solution intravenously, or glucagon, which are not the initial interventions for hypoglycemia.

2. A client is experiencing an acute exacerbation of asthma. Which medication should the nurse administer first?

• A. Albuterol (Proventil)
• B. Ipratropium (Atrovent)
• C. Salmeterol (Serevent)
• D. Fluticasone (Flovent)

Correct answer: A

Rationale: During an acute exacerbation of asthma, the priority is to administer a short-acting beta2-agonist like Albuterol (Proventil) first. Albuterol acts quickly to dilate the airways and provide immediate relief of bronchospasm. Ipratropium (Atrovent) is an anticholinergic that can be used as an adjunct therapy. Salmeterol (Serevent) is a long-acting beta2-agonist intended for maintenance therapy, not for acute exacerbations. Fluticasone (Flovent) is a corticosteroid used for long-term asthma control and should not be the initial medication given during an acute exacerbation.

3. During pulmonary hygiene for a client with pneumonia, a nurse positions the client on his left side in Trendelenburg position. From which of the following lung segments should the nurse expect secretions to be mobilized with the client in this position?

• A. Lateral segment of the left lower lobe
• B. Lateral segment of the right lower lobe
• C. Posterior segment of the right middle lobe
• D. Posterior segment of the right lower lobe

Correct answer: B

Rationale: When a client is positioned on the left side in Trendelenburg position for pulmonary hygiene, secretions are expected to be mobilized from the lateral segment of the right lower lobe. This positioning helps facilitate drainage and clearance of secretions from this specific area of the lung, aiding in overall pulmonary hygiene and improving ventilation.

4. A client with chronic obstructive pulmonary disease (COPD) is receiving oxygen therapy. Which assessment finding requires the nurse to take immediate action?

• A. Oxygen saturation of 90%
• B. Respiratory rate of 22 breaths per minute
• C. Client reports shortness of breath
• D. Client's respiratory rate decreases to 10 breaths per minute

Correct answer: D

Rationale: A decrease in the client's respiratory rate to 10 breaths per minute, while receiving oxygen therapy for COPD, is a concerning finding that may indicate carbon dioxide retention and respiratory depression. This situation requires immediate action to prevent further complications. An oxygen saturation of 90% is within an acceptable range for COPD patients on oxygen therapy. A respiratory rate of 22 breaths per minute and reports of shortness of breath are common in clients with COPD and may not necessitate immediate action unless accompanied by other concerning symptoms.

5. A healthcare provider is assessing a client who had a myocardial infarction. Upon auscultating heart sounds, the provider hears the following sound. What action by the provider is most appropriate?

• A. Assess the client's lung sounds.
• B. Call the Rapid Response Team.
• C. Have the client sit upright.
• D. Listen to the client's lung sounds.

Correct answer: A

Rationale: The sound described is an S3 heart sound, which can indicate heart failure. The next appropriate action for the provider is to listen to the client's lung sounds. Lung sounds can provide additional information about the client's condition, especially when abnormal heart sounds are present. Calling the Rapid Response Team is not warranted based solely on the heart sound assessment. Having the client sit upright is not directly related to addressing the abnormal heart sound.

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