Nursing Elites

1. A nurse assesses a client who is prescribed a medication that inhibits aldosterone secretion and release. For which potential complications should the nurse assess? (Select all that apply.)

• A. Urine output of 25 mL/hr
• B. Serum potassium level of 5.4 mEq/L
• C. Blood osmolality of 250 mOsm/L
• D.

Correct answer: A

Rationale:

2. The nurse is admitting a patient with a suspected fluid imbalance. The most sensitive indicator of body fluid balance is:

• A. Daily weight
• B. Serum sodium levels
• C. Measured intake and output
• D. Blood pressure

Correct answer: A

Rationale: Daily weight is the most sensitive indicator of body fluid balance because it can show trends over time, helping in assessing the effectiveness of interventions and medications. While serum sodium levels provide objective data on electrolyte balance, they may not accurately reflect fluid balance, especially if a patient is dehydrated. Measured intake and output are crucial for assessing fluid balance, but it can be challenging to match the two due to various ways fluid is lost from the body. Blood pressure and other vital signs may not always be reliable indicators of fluid balance as they can be influenced by other factors beyond fluid status.

3. You are caring for a patient who is being treated on the oncology unit with a diagnosis of lung cancer with bone metastases. During your assessment, you note the patient complains of a new onset of weakness with abdominal pain. Further assessment suggests that the patient likely has a fluid volume deficit. You should recognize that this patient may be experiencing what electrolyte imbalance?

• A. Hypernatremia
• B. Hypomagnesemia
• C. Hypophosphatemia
• D. Hypercalcemia

Correct answer: D

Rationale:

4. The nurse is providing care for a patient with chronic obstructive pulmonary disease. When describing the process of respiration the nurse explains how oxygen and carbon dioxide are exchanged between the pulmonary capillaries and the alveoli. The nurse is describing what process?

• A. Diffusion
• B. Osmosis
• C. Active transport
• D. Filtration

Correct answer: A

Rationale:

5. A nurse is planning care for a client who is hyperventilating. The clients arterial blood gas values are pH 7.30, PaO2 94 mm Hg, PaCO2 31 mm Hg, and HCO3 26 mEq/L. Which question should the nurse ask when developing this clients plan of care?

• A. Do you take any over-the-counter medications?
• B. You appear anxious. What is causing your distress?
• C. Do you have a history of anxiety attacks?
• D. You are breathing fast. Is this causing you to feel light-headed?

Correct answer: B

Rationale:

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