Nursing Elites

1. A nurse is caring for a client who is at risk for developing deep vein thrombosis (DVT). Which of the following interventions should the nurse implement?

• A. Massage the client's legs every 4 hours.
• B. Administer prophylactic antibiotics.
• C. Apply sequential compression devices to the client's legs.
• D. Encourage the client to remain on bed rest.

Correct answer: C

Rationale: Applying sequential compression devices is the appropriate intervention for a client at risk for developing deep vein thrombosis (DVT). This intervention helps prevent venous stasis by promoting circulation in the lower extremities, reducing the risk of DVT. Massaging the client's legs every 4 hours is contraindicated as it can dislodge a blood clot and increase the risk of embolism. Administering prophylactic antibiotics is not indicated for preventing DVT. Encouraging the client to remain on bed rest can contribute to venous stasis and increase the risk of developing DVT.

2. A nurse is caring for a client who requires seclusion to prevent harm to others on the unit. Which action should the nurse take?

• A. Offer fluids every 2 hours.
• B. Document the client's behavior prior to being placed in seclusion.
• C. Discuss with the client their inappropriate behavior prior to seclusion.
• D. Assess the client's behavior every hour.

Correct answer: B

Rationale: The correct answer is to document the client's behavior prior to seclusion. Documenting the behavior is crucial as it helps justify the need for seclusion, provides a clear record of events leading up to the intervention, and ensures transparency in the client's care. Offering fluids every 2 hours (Choice A) is important for hydration but is not directly related to the situation of seclusion. Discussing the inappropriate behavior with the client (Choice C) may not be safe or appropriate when seclusion is necessary for preventing harm. Assessing the client's behavior every hour (Choice D) is important but may not be the most immediate action needed when seclusion is already in place.

3. A healthcare professional is reviewing the results of an ABG performed on a client with chronic emphysema. Which of the following results suggests the need for further treatment?

• A. PaO2 level of 89 mm Hg
• B. PaCO2 level of 55 mm Hg
• C. HCO3 level of 25 mEq/L
• D. pH level of 7.37

Correct answer: B

Rationale: The correct answer is B. A high PaCO2 level (55 mm Hg) in a client with chronic emphysema suggests respiratory acidosis, which requires further treatment. In chronic emphysema, impaired gas exchange leads to elevated carbon dioxide levels in the blood. Option A (PaO2 level of 89 mm Hg) is near the normal range and does not indicate immediate treatment. Option C (HCO3 level of 25 mEq/L) and option D (pH level of 7.37) are within normal limits and do not suggest the need for further treatment in this context.

4. A nurse is reviewing the medical record of a client who has a new prescription for insulin glargine. Which of the following should the nurse include in the teaching?

• A. This insulin has a peak effect of 2 to 4 hours.
• B. This insulin has a duration of action of 24 hours.
• C. This insulin is given before meals to control your blood sugar.
• D. You should avoid eating 30 minutes before or after taking this insulin.

Correct answer: B

Rationale: The correct answer is B. Insulin glargine has a 24-hour duration of action, making it suitable for once-daily dosing for long-term blood sugar control. Choice A is incorrect as insulin glargine is a long-acting insulin with no pronounced peak effect in its action profile. Choice C is incorrect as insulin glargine is usually given at the same time each day regardless of meals. Choice D is incorrect as there is no specific requirement to avoid eating before or after taking insulin glargine.

5. A nurse is teaching a group of newly licensed nurses about measures to take when caring for a client who is on contact precautions. Which of the following should the nurse include in the teaching?

• A. Remove the protective gown after leaving the client's room
• B. Place the client in a room with positive pressure
• C. Wear gloves when providing care to the client
• D. Wear a mask when entering the client's room

Correct answer: C

Rationale: The correct measure to include when caring for a client on contact precautions is to wear gloves when providing care. Gloves help prevent the spread of infection and cross-contamination. Choice A is incorrect because the protective gown should be removed before leaving the client's room to prevent the spread of pathogens. Choice B is incorrect as clients on contact precautions should be in a room with negative pressure to prevent the spread of airborne contaminants. Choice D is incorrect as wearing a mask when changing linens is not specifically required for contact precautions.

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