a nurse is caring for a client who has the following arterial blood values ph 712 pao2 56 mm hg paco2 65 mm hg and hco3 22 meql which clinical situati

ATI RN

ATI Fluid Electrolyte and Acid-Base Regulation

1. A nurse is caring for a client who has the following arterial blood values: pH 7.12, PaO2 56 mm Hg, PaCO2 65 mm Hg, and HCO3 22 mEq/L. Which clinical situation should the nurse correlate with these values?

A. . Diabetic ketoacidosis in a person with emphysema
B. Bronchial obstruction related to aspiration of a hot dog
C. Anxiety-induced hyperventilation in an adolescen
D. Diarrhea for 36 hours in an older, frail woman

Correct answer: A

Rationale:

2. What fluid is found in spaces between the cells?

A. Intracellular fluid
B. Interstitial fluid
C. Plasma
D. Electrolyte

Correct answer: B

Rationale: The correct answer is B, Interstitial fluid. Interstitial fluid is the fluid that surrounds and occupies the spaces between cells, providing them with nutrients and removing waste. Choices A, C, and D are incorrect because intracellular fluid refers to fluid inside cells, plasma refers to the liquid component of blood, and electrolyte refers to substances that dissociate into ions in solution, affecting fluid balance but not specifically found in spaces between cells.

3. . A nurse assesses a client who had an intraosseous catheter placed in the left leg. Which assessment finding is of greatest concern?

A. The catheter has been in place for 20 hours.
B. . The client has poor vascular access in the upper extremities.
C. The catheter is placed in the proximal tibia.
D. The clients left lower extremity is cool to the touch.

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.