a nurse evaluates the following arterial blood gas values in a client ph 748 pao2 98 mm hg paco2 28 mm hg and hco3 22 meql which client condition shou

ATI RN

ATI Fluid Electrolyte and Acid-Base Regulation

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 assesses a client who is prescribed furosemide (Lasix) for hypertension. For which acid-base imbalance should the nurse assess to prevent complications of this therapy?

A. Respiratory acidosis
B. Respiratory alkalosis
C. Metabolic acidosis
D. Metabolic alkalosis

Correct answer: D

Rationale:

3. You are the nurse caring for a patient who is to receive IV daunorubicin, a chemotherapeutic agent. You start the infusion and check the insertion site as per protocol. During your most recent check, you note that the IV has infiltrated so you stop the infusion. What is your main concern with this infiltration?

A. Extravasation of the medication
B. Discomfort to the patient
C. Blanching at the site
D. Hypersensitivity reaction to the medication

Correct answer: A

Rationale:

4. . A medical nurse educator is reviewing a patients recent episode of metabolic acidosis with members of the nursing staff. What should the educator describe about the role of the kidneys in metabolic acidosis?

A. The kidneys retain hydrogen ions and excrete bicarbonate ions to help restore balance.
B. The kidneys excrete hydrogen ions and conserve bicarbonate ions to help restore balance
C. The kidneys react rapidly to compensate for imbalances in the body
D. The kidneys regulate the bicarbonate level in the intracellular fluid.

Correct answer: B

Rationale:

5. What is the fluid inside the cell called?

A. Plasma
B. Intracellular fluid
C. Interstitial fluid
D. Plasma and intracellular fluid

Correct answer: B

Rationale: The correct answer is 'Intracellular fluid.' Intracellular fluid refers to the fluid contained within the cells, constituting a significant portion of the body's total water content. Choices A, C, and D are incorrect. Plasma is the liquid component of blood outside the cells, interstitial fluid is the fluid surrounding cells in tissues, and the combination of plasma and intracellular fluid is not the specific term for the fluid inside the cell.