Nokea
A nurse is caring for a client with an elevated urine osmolarity. The nurse should assess the client for:
- A. fluid volume excess.
- B. hyperkalemia.
- C. hypercalcemia.
- D. fluid volume deficit.
Correct Answer: D
Rationale: For a client with an elevated urine osmolarity, the nurse should assess the client for fluid volume deficit.
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A female client complains to the nurse at the health department that she has fatigue, shortness of breath, and lightheadedness. Her history reveals no significant medical problems. She states that she is always on a fad diet without any vitamin supplements. Which tests should the nurse expect the client to have first?
- A. peptic ulcer studies
- B. complete blood count, including hematocrit and hemoglobin
- C. genetic testing
- D. hemoglobin electrophoresis
Correct Answer: B
Rationale: The initial tests to determine the basis for her symptoms (considering her fad dieting) should be a complete blood count, urinalysis, blood sugar, and other tests. The decision about further testing is then made based on these results, her history, and other factors.
A nurse is assessing a patient's breath sounds. The patient has had a pneumonectomy to the right lung performed 48 hours ago. Which of the following conditions most likely exists?
- A. Decreased breath sound volume
- B. Elevated tidal volume
- C. Elevated respiratory capacity
- D. Wheezing
Correct Answer: A
Rationale: Breath sounds would be softer due to the removal of the right lung, reducing the area available for air exchange.
Appropriate care for a client with neutropenia includes:
- A. plenty of fresh fruits and vegetables.
- B. a semi-private room.
- C. wearing a mask when out of the room.
- D. routine hand washing.
Correct Answer: C
Rationale: When a client is neutropenic, they lack the ability to fight off infection. The mask is to prevent exposure to any upper-respiratory infections.
A 24 year-old man has been admitted to the hospital due to work-related back injury. The patient's wife would like to see the patient's chart. The nurse should:
- A. Provide the chart to the patient's wife following verbal approval by the patient.
- B. Provide the chart to the patient's wife after consulting with the patient's physician.
- C. Get written approval from the patient prior to providing the wife with chart information and call the MD about the patient's request.
- D. Tell the patient's wife, a copy of the patient's medical record is on-file with medical records.
Correct Answer: C
Rationale: Some facilities require the physician to be notified about a patient's request and written permission from the husband is required for the wife to view the chart.
A client was involved in a motor vehicle accident in which the seat belt was not worn. The client is exhibiting crepitus, decreased breath sounds on the left, complains of shortness of breath, and has a respiratory rate of 34/min. Which of the following assessment findings should concern the nurse the most?
- A. temperature of 102°F and a productive cough
- B. arterial blood gases (ABGs) with a PaO2 of 92 and PaCO2 of 40 mmHg
- C. trachea deviating to the right
- D. barrel-chested appearance
Correct Answer: C
Rationale: A mediastinal shift is indicative of a tension pneumothorax along with the other symptoms in the question. Because the individual was involved in an MVA, assessment is targeted at acute traumatic injuries to the lungs, heart, or chest wall rather than other conditions indicated in the other choices.