Nursing Elites

1. What are the signs of compartment syndrome?

• A. Unrelieved pain, pallor, pulselessness
• B. Muscle weakness, hyporeflexia
• C. Pins-and-needles sensation, swelling
• D. Severe swelling and tightness in the affected extremity

Correct answer: A

Rationale: The correct signs of compartment syndrome include unrelieved pain, pallor, and pulselessness due to increased pressure within a muscle compartment. Choice B, muscle weakness, and hyporeflexia are not typical signs of compartment syndrome. Choice C, pins-and-needles sensation and swelling, are not specific signs of compartment syndrome. Choice D, severe swelling and tightness in the affected extremity, could be seen in compartment syndrome but are not the primary signs.

2. What is the first action when continuous bubbling is observed in the chest tube water seal chamber?

• A. Tighten the connections of the chest tube system
• B. Clamp the chest tube
• C. Replace the chest tube system
• D. Continue monitoring the chest tube

Correct answer: A

Rationale: When continuous bubbling is observed in the chest tube water seal chamber, the first action should be to tighten the connections of the chest tube system. This step is crucial as it can often resolve an air leak causing continuous bubbling. Clamping the chest tube or replacing the chest tube system would not address the underlying issue of loose connections and may not be necessary. Continuing to monitor the chest tube without taking corrective action may lead to complications if the air leak is not addressed promptly.

3. What are the expected symptoms in a patient experiencing a thrombotic stroke?

• A. Gradual loss of function on one side of the body
• B. Sudden loss of consciousness
• C. Seizures and convulsions
• D. Severe headache and vomiting

Correct answer: A

Rationale: The correct answer is A: 'Gradual loss of function on one side of the body.' Thrombotic strokes typically result in a gradual onset of symptoms due to a blockage in a blood vessel in the brain, leading to a slow progression of neurological deficits. Choices B, C, and D are incorrect because sudden loss of consciousness, seizures, convulsions, severe headache, and vomiting are more commonly associated with other types of strokes or medical conditions, such as hemorrhagic strokes, epilepsy, or migraines.

4. A nurse is caring for a client who has a new diagnosis of tuberculosis. Which of the following precautions should the nurse initiate to prevent transmission of the disease?

• A. Contact precautions
• B. Airborne precautions
• C. Droplet precautions
• D. Protective environment

Correct answer: B

Rationale: Tuberculosis is spread through small droplets measuring less than 5 microns, which can remain airborne for extended periods. The nurse should place a client who has TB under airborne precautions to prevent the spread of microbes. Choice A, contact precautions, are used for diseases spread by direct or indirect contact. Choice C, droplet precautions, are for diseases spread by larger droplets. Choice D, protective environment, is used for immunocompromised clients to protect them from environmental pathogens.

5. What should be monitored in a patient receiving insulin who is at risk for hypoglycemia?

• A. Monitor blood glucose levels
• B. Monitor for respiratory distress
• C. Monitor for hypertension
• D. Monitor for hyperkalemia

Correct answer: A

Rationale: Corrected Question: In a patient receiving insulin who is at risk for hypoglycemia, monitoring blood glucose levels is crucial. This helps in preventing and identifying hypoglycemia promptly. Choice B, monitoring for respiratory distress, is not directly related to hypoglycemia caused by insulin. Choice C, monitoring for hypertension, is not typically associated with hypoglycemia. Choice D, monitoring for hyperkalemia, is not a common concern in patients receiving insulin who are at risk for hypoglycemia.

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