Nursing Elites

1. A nurse evaluates the following arterial blood gas values in a client: pH 7.48, PaO2 98 mm Hg, PaCO2 28 mm Hg, and HCO3 22 mEq/L. Which client condition should the nurse correlate with these results?

• A. Diarrhea and vomiting for 36 hours
• B. . Anxiety-induced hyperventilation
• C. Chronic obstructive pulmonary disease (COPD)
• D. Diabetic ketoacidosis and emphysema

Correct answer: B

Rationale:

2. 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:

3. 1.A nurse prepares to insert a peripheral venous catheter in an older adult client. Which action should the nurse take to protect the clients skin during this procedure?

• A. Lower the extremity below the level of the heart.
• B. Apply warm compresses to the extremity.
• C. Tap the skin lightly and avoid slapping.
• D. Place a washcloth between the skin and tourniquet

Correct answer: D

Rationale:

4. Which of the following are sources of water intake?

• A. Drinking fluids.
• B. Consuming water from the food we eat.
• C. Water from metabolic processes.
• D. Drinking fluids, consuming water from the food we eat, and water from metabolic processes.

Correct answer: D

Rationale: The correct answer is D. The sources of water intake include drinking fluids, consuming water from the food we eat, and water from metabolic processes. Water intake is not solely from the liquids we drink but also from the water content present in the food we consume and the water produced during metabolic processes such as cellular respiration. Therefore, option D is the correct answer as it covers all the sources of water intake. Options A, B, and C alone do not encompass all the sources of water intake, making them incorrect choices.

5. Which of the following is not considered an extracellular fluid?

• A. Cerebrospinal fluid
• B. The humors of the eye
• C. Lymph
• D. Cerebrospinal fluid and the humors of the eye

Correct answer: D

Rationale: The correct answer is D. Cerebrospinal fluid and the humors of the eye are not considered extracellular fluids. Extracellular fluids are fluids found outside the cells, such as interstitial fluid and lymph. Cerebrospinal fluid is found within the central nervous system, while the humors of the eye (aqueous humor and vitreous humor) are located within the eyeball, making them distinct from extracellular fluids.

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