Nursing Elites

1. A patient who has been receiving diuretic therapy is admitted to the emergency department with a serum potassium level of 3.0 mEq/L. The nurse should alert the healthcare provider immediately that the patient is on which medication?

• A. Oral digoxin (Lanoxin) 0.25 mg daily
• B. Ibuprofen (Motrin) 400 mg every 6 hours
• C. Metoprolol (Lopressor) 12.5 mg orally daily
• D. Lantus insulin 24 U subcutaneously every evening

Correct answer: A

Rationale: The correct answer is A. Hypokalemia increases the risk for digoxin toxicity, which can lead to serious dysrhythmias. Therefore, with a low potassium level, the nurse should immediately alert the healthcare provider about the patient being on oral digoxin. Choices B, C, and D do not pose as much concern with the given potassium level. However, further assessment is still required for these medications.

2. At 01:00 on a male client's second postoperative night, the client states he is unable to sleep and plans to read until feeling sleepy. What action should the nurse implement?

• A. Leave the room and close the door to the client's room
• B. Assess the appearance of the client's surgical dressing
• C. Bring the client a prescribed PRN sedative-hypnotic
• D. Discuss symptoms of sleep deprivation with the client

Correct answer: A

Rationale: The client has a plan to read until feeling sleepy, indicating an intention to sleep. Therefore, offering a PRN sedative-hypnotic (C) is unnecessary, especially since it is a stronger sleep aid. Option (D) is not needed as the client already has a plan to address his sleeplessness. Assessing the surgical dressing (B) is not relevant to the client's immediate need for sleep. Leaving the room and closing the door (A) is the appropriate action to provide a conducive environment for the client to rest.

3. Spironolactone (Aldactone), an aldosterone antagonist, is prescribed for a patient. Which statement by the patient indicates that the teaching about this medication has been effective?

• A. I will try to drink at least 8 glasses of water every day.
• B. I will use a salt substitute to decrease my sodium intake.
• C. I will increase my intake of potassium-containing foods.
• D. I will drink apple juice instead of orange juice for breakfast.

Correct answer: D

Rationale: The correct answer is D. Spironolactone is a potassium-sparing diuretic, so patients should choose low-potassium foods. Apple juice is a better choice than orange juice in this case as it is lower in potassium. Option A is incorrect because increasing fluid intake excessively is not necessary. Option B is incorrect as salt substitutes are high in potassium, which should be avoided. Option C is incorrect because patients on spironolactone should avoid increasing their potassium intake.

4. A female client's significant other has been at her bedside providing reassurances and support for the past 3 days, as desired by the client. The client's estranged husband arrives and demands that the significant other not be allowed to visit or be given condition updates. Which intervention should the nurse implement?

• A. Obtain a court order to enforce visitation rights for the significant other
• B. Request a consultation with the ethics committee for resolution of the situation
• C. Suggest involving security to manage the conflict between the husband and the significant other
• D. Discuss with the client the importance of setting clear boundaries with both individuals

Correct answer: B

Rationale: In this situation, where there is a conflict between the client's significant other and estranged husband, the most appropriate intervention is to request a consultation with the ethics committee for resolution. This ensures that an impartial body can assess the situation, consider the rights and preferences of all parties involved, and provide guidance on how to proceed in a fair and ethical manner. Obtaining a court order (Choice A) may be a legal option but should be considered after exhausting other conflict resolution methods. Involving security (Choice C) may escalate the situation and should only be considered if there is a risk of harm. Discussing boundaries with the client (Choice D) is important but may not immediately address the current conflict between the significant other and the husband.

5. A patient who has small cell carcinoma of the lung develops syndrome of inappropriate antidiuretic hormone (SIADH). The nurse should notify the healthcare provider about which assessment finding?

• A. Reported weight gain
• B. Serum hematocrit of 42%
• C. Serum sodium level of 120 mEq/L
• D. Total urinary output of 280 mL during the past 8 hours

Correct answer: C

Rationale: The correct answer is C, a serum sodium level of 120 mEq/L. Hyponatremia is the most important finding to report in SIADH. SIADH causes water retention and a decrease in serum sodium levels. Hyponatremia can lead to confusion and other central nervous system effects and requires treatment. Adequate kidney function is indicated by a urinary output of at least 30 mL/hr. A hematocrit level of 42% is normal. Weight gain is expected due to water retention in SIADH.

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