Hesi RN Fundamentals ngn proctored exam
Total Questions : 60
Showing 10 questions, Sign in for moreA client is being discharged postsurgery. Which information provided by the client requires additional instruction by the nurse?
Which action is most important for the nurse to document when caring for a client with mitten restraints?
The nurse is planning to provide mouth care for an unconscious client. Which statement is accurate in regard to implementing mouth care for this client?
The nurse is assessing a client who has reported 7 episodes of diarrhea in the past 24 hours. Which question(s) would determine a possible causative factor of the diarrhea? Select all that apply.
The nurse is assisting a client with an ileostomy appliance to shower. Which personal protective equipment (PPE) must the nurse use? Select all that apply.
A client's oxygen saturation level is 88% via a pulse oximeter probe placed on the client's third finger of the left hand. Which factor(s) can cause the nurse to question the accuracy of this value? Select all that apply.
The nurse is caring for a client with obstructive sleep apnea (OSA). The nurse should recognize the client is at greater risk for the development of which complication?
A client with a history of difficulty sleeping is given a sedative at bedtime. Three hours later, the client remains unable to fall asleep, is wide awake, and pacing the floor with high energy. Which type of reaction should the nurse document in the electronic medical record?
The nurse is helping the client create a medication schedule to follow after discharge. Which aspect(s) of a client's culture is/are most important for the nurse to consider when developing a medication administration schedule? Select all that apply.
The client is a 38-year-old male who was admitted from emergency department (ED) with five day worsening respiratory symptoms. Has productive cough and difficulty breathing. Oral temperatures to 102° F (38.9° C) which had been responding to antipyretics. Chest x-ray identifies bilateral lower lobe pneumonia.
Lung sounds diminished bilaterally in both lung fields. Using accessory muscles for breathing. Client reports being very tired trying to breathe.
Vital signs
Temperature 101.6° F (38.7° C) orally
Heart rate 90 beats/minute
Respiratory rate 22 breaths/minute
Blood pressure 100/58 mm Hg
Oxygen saturation 88% on 2 L/minute via nasal cannula
Complete the diagram by dragging from the choices area below. Choose 2 actions to specify which priority actions the nurse would implement, 1 potential condition that could occur, and 2 parameters the nurse should monitor to assess the client's progress.
Explanation
The client presents with fever, tachypnea, accessory muscle use, diminished breath sounds, and low oxygen saturation despite supplemental oxygen via nasal cannula. These findings indicate inadequate oxygenation due to impaired gas exchange at the alveolar level. Priority nursing actions must improve oxygen delivery and ventilation while closely monitoring for signs of respiratory failure.
Rationale for correct choices:
• Hypoxia: The client’s oxygen saturation of 88%, use of accessory muscles, and diminished breath sounds strongly indicate hypoxia. Pneumonia leads to alveolar inflammation and fluid accumulation, impairing oxygen exchange. Hypoxia is the most immediate and life-threatening condition in this scenario because it directly affects cellular oxygen delivery. Recognizing and treating hypoxia promptly is essential to prevent organ dysfunction.
• Change to face mask for oxygen delivery: A nasal cannula delivering 2 L/min is insufficient for a client with oxygen saturation of 88% and signs of respiratory distress. A face mask provides a higher concentration of oxygen and improves alveolar oxygenation more effectively. This escalation in oxygen therapy is necessary to correct hypoxemia caused by pneumonia-related impaired gas exchange. Prompt adjustment of oxygen delivery is critical to prevent progression to respiratory failure.
• Raise the head of the bed: Elevating the head of the bed improves lung expansion and enhances diaphragmatic movement, which supports better ventilation. This position also reduces pressure on the thoracic cavity and promotes secretion drainage, improving oxygenation. In clients with pneumonia, positioning is a first-line non-pharmacologic intervention to reduce work of breathing. It also decreases the risk of aspiration and supports overall respiratory function.
• Changes in level of consciousness: Altered mental status is an early and sensitive indicator of worsening hypoxia. As oxygen delivery to the brain decreases, clients may become confused, restless, or lethargic. Monitoring for changes in consciousness allows early detection of respiratory deterioration before complete failure occurs. This is a critical neurologic parameter in clients with compromised oxygenation.
• Oxygen saturation: Oxygen saturation provides a direct measurement of the effectiveness of oxygen therapy and gas exchange. In this client, a saturation of 88% indicates significant hypoxemia requiring urgent intervention. Continuous monitoring helps evaluate response to increased oxygen delivery and detect further decline. It is one of the most important parameters in managing pneumonia-related respiratory compromise.
• Increase IV fluids to prevent dehydration: Although hydration is important in pneumonia to help thin secretions, increasing IV fluids is not the immediate priority in a hypoxic, distressed patient. The primary issue is impaired oxygenation, which must be corrected first. Fluid administration does not directly improve gas exchange or oxygen saturation. Therefore, it is not the priority intervention in this acute respiratory scenario.
• Begin bronchodilator nebulization: Bronchodilators are primarily indicated for conditions involving bronchospasm such as asthma or COPD. This client’s primary problem is alveolar inflammation and consolidation from pneumonia rather than reversible airway constriction. While bronchodilators may sometimes be adjunctive, they do not address the main cause of hypoxia here. Oxygen delivery and positioning take priority.
• Call rapid response team: Although escalation of care may eventually be necessary, immediate bedside interventions such as oxygen escalation and positioning should be implemented first. The client is still responsive and has not yet reached criteria for imminent respiratory arrest. If the condition worsens despite interventions, then rapid response activation would be appropriate. However, initial stabilization measures take precedence.
• Pneumothorax: Pneumothorax typically presents with sudden unilateral chest pain, absent breath sounds on one side, and tracheal deviation in severe cases. This client has bilateral pneumonia with diminished but present breath sounds, making pneumothorax unlikely. The presentation is more consistent with diffuse infection-related hypoxia rather than lung collapse.
• Hypoventilation: Hypoventilation is characterized by reduced respiratory rate and inadequate ventilation, often leading to COâ‚‚ retention. This client is tachypneic with accessory muscle use, indicating increased work of breathing rather than decreased ventilation effort. Therefore, hypoventilation does not best explain the clinical picture.
• Atelectasis: Atelectasis involves alveolar collapse, often causing localized decreased breath sounds and mild hypoxemia. While it may occur secondary to pneumonia, the severity of this client’s bilateral infection and systemic symptoms point more strongly to widespread hypoxia. Atelectasis alone does not fully account for the degree of respiratory distress observed.
• Heart rhythm: Heart rhythm is important in critically ill patients but is not the most direct indicator of respiratory failure in this case. The primary issue is oxygenation rather than primary cardiac dysfunction. While hypoxia can eventually affect cardiac rhythm, oxygen saturation and neurologic status are more immediate indicators of deterioration.
• Lung sounds: Lung sounds provide useful clinical information but are not as immediately sensitive as oxygen saturation in assessing severity of hypoxia. In pneumonia, auscultation findings may remain abnormal despite worsening or improving oxygenation. Therefore, while important, lung sounds are secondary to more objective measures like SpOâ‚‚ and mental status.
• Temperature: Temperature monitoring is important for tracking infection progression, but it is not the priority parameter in acute respiratory distress. The immediate concern is oxygenation and gas exchange rather than fever management. While fever reflects infection severity, it does not provide real-time information about respiratory failure. Therefore, it is secondary to oxygen saturation and neurologic status.
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