A nurse is admitting a client who has status asthmaticus. The client's ABG results are Ph:7.31, Pa02:74mm Hg, PaC02: 56 mmHg and HCO-3: 26mEq/L The nurse should interpret these laboratory values as which of the following imbalances?

Metabolic alkalosis

Respiratory acidosis

Metabolic acidosis

Respiratory alkalosis

Answer and Explanation

The Correct Answer is B

The pH value is less than the normal range of 7.35-7.45, indicating acidosis. The PaCO2 value is elevated above the normal range of 35-45 mmHg, indicating respiratory acidosis. The PaO2 value is lower than normal, but not significantly low enough to indicate hypoxemia. The HCO3- level is within the normal range, but not significantly high enough to indicate metabolic compensation for respiratory acidosis.

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Correct Answer is D

Explanation

Coﬀee-ground material in the NG suction indicates that there is active bleeding in the upper gastrointestinal tract, which could be a life-threatening situation. This requires immediate medical attention and intervention to control the bleeding and stabilize the patient.

Options A, B, and C are also important assessment data, but they are not as urgent as option D in this scenario.

A. “I double my dose of hydrocortisone on the days that I go for a run.” B. “I had the stomach ﬂu earlier this week and couldn't take the hydrocortisone.” C. “I frequently eat at restaurants, and so my food has a lot of added salt." D. “I do yoga exercises almost every day to help me reduce stress and relax.”

Correct Answer is B

Explanation

The statement "I had the stomach ﬂu earlier this week and couldn't take the hydrocortisone" indicates that the patient may not be adhering to their prescribed medication regimen, which can lead to an Addisonian crisis. Therefore, the nursing diagnosis of ineﬀective therapeutic regimen management related to lack of knowledge of management of the condition is appropriate.

Addison’s disease is a condition in which the adrenal glands do not produce enough cortisol and aldosterone. Hydrocortisone is a glucocorticoid medication that is often used to replace the cortisol that the adrenal glands are not producing. In the Addisonian crisis, the body is unable to produce the necessary levels of cortisol and aldosterone, which can lead to potentially life-threatening complications such as hypotension, dehydration, and electrolyte imbalances.

The other statements may indicate areas where patient education is needed, but they do not directly relate to the immediate risk of an Addisonian crisis.

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A nurse is admitting a client who has status asthmaticus. The client's ABG results are Ph:7.31, Pa02:74mm Hg, PaC02: 56 mmHg and HCO-3: 26mEq/L The nurse should interpret these laboratory values as which of the following imbalances?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A with acute Gl bleeding is receiving normal saline IV at a rate of 500 ml/hr. Which assessment data obtained by the nurse are most important to communicate immediately to the healthcare provider?

Correct Answer is D

Explanation

A patient is admitted to the hospital in Addisonian Crisis a month after a diagnosis of Addison’s disease. The nurse identifies the nursing diagnosis of ineﬀective therapeutic regimen management related to lack of knowledge of management of the condition when the patient says:

Correct Answer is B

Explanation

The nurse is creating the care plan for a patient with symptoms of DI who was admited to the hospital for evaluation and treatment of the condition. An appropriate nursing diagnosis for the patient is:

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