The nurse is caring for a diabetic patient in renal failure who is in metabolic acidosis. Which laboratory findings are consistent with metabolic acidosis?

pH 7.35, PaCO2 40 mm Hg, HCO3-25 mEq/L

pH 7.32, PaCO2 47 mm Hg. HCO3-23 mEq/L

pH 7.3, PaCO2 36 mm Hg. HCO3- 19 mEq/L

pH 7.5, PaCO2 35 mm Hg, HCO3- 35 mEq/L

Answer and Explanation

The Correct Answer is C

A.   pH 7.35, PaCO2 40 mm Hg, HCO3-25 mEq/L: This is within normal ranges and does not indicate acidosis.
B.   pH 7.32, PaCO2 47 mm Hg. HCO3-23 mEq/L: This indicates respiratory acidosis, not metabolic.
C.   pH 7.3, PaCO2 36 mm Hg. HCO3- 19 mEq/L: This indicates metabolic acidosis. The pH is low (acidic), and the HCO3- (bicarbonate) is decreased. The PaCO2 is within normal limits, indicating the respiratory system is compensating for the metabolic acidosis.
D.   pH 7.5, PaCO2 35 mm Hg, HCO3- 35 mEq/L: This indicates alkalosis, not acidosis.

Nursing Test Bank

Test Bank #1: RN Pharmacology Exams Test Bank #2: RN Medical-Surgical Exams Test Bank #3: RN Fundamentals Exams Test Bank #4: RN Maternal-Newborn Exams Test Bank #5: RN Anatomy and Physiology Exams Test Bank #6: RN Obstetrics and Pediatrics Exams Test Bank #7: RN Fluid and Electrolytes Exams Test Bank #9: RN Adult Health Test Bank #10: RN Dosage Calculation Test Bank #11: RN Community Health Exams Test Bank #12: RN Psychology Exams Test Bank #13: RN Nursing Care Of Children Test Bank #14: RN Foundations of Nursing Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Exam #1: RN Comprehensive predictor 2023 proctored exam Exam #2: Ati rn vati comprehensive predictor proctored exam Exam #3: Ati Rn Comprehensive Predictor Proctored Exam 2023 Exam #4: Rn Comprehensive Predictor 2023 Proctored Exam - St. Joseph Exam #5: RN Comprehensive Predictor Proctored Exam (National U CA San Diego) Exam #6: Ati rn comprehensive predictor 2023 retake proctored exam Exam #7: RN Hesi Exit Proctored Exam Exam #8: Hesi RN Exit proctored exam Exam #9: Hesi rn exit proctored exam Exam #10: Hesi Rn compass exit B proctored exam

Free Nursing Study Resources

Correct Answer is ["A","C","E"]

Explanation

A. Checking the cannula regularly helps to to ensure proper positioning and comfort.
B. Applying petroleum ointment to nares is not recommended; use water-based products instead.
C. Checking the tops of the ears for skin breakdown helps to prevent and address potential skin issues.
D. The oxygen flow rate should be monitored according to the healthcare provider's instructions, not just every other day, to make sure the prescribed amount is being received
E. A "no smoking" signs essential for safety due to the flammability of oxygen.

Correct Answer is ["0.8"]

Explanation

(desired dose / available dose) x available quantity.

For this scenario, it would be (100 mg / 250 mg) x 2 mL, which equals 0.8 mL.

Therefore, the nurse should administer 0.8 mL of hydrocortisone per dose to deliver the prescribed 100 mg dosage.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

The nurse is caring for a diabetic patient in renal failure who is in metabolic acidosis. Which laboratory findings are consistent with metabolic acidosis?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is providing discharge teaching to a client who has a new prescription for home oxygen therapy via a nasal cannula. Which of the following should the nurse include in the teaching? (Select all that apply.)

Correct Answer is ["A","C","E"]

Explanation

A nurse is preparing to administer hydrocortisone 100 mg IM daily to a client. Available is hydrocortisone 250 mg/2 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["0.8"]

Explanation

A nurse is caring for a client with a tracheostomy. The client's partner has been taught to perform suctioning. Which of the following actions by the partner should indicate to the nurse a readiness for the client's discharge?

A nurse is caring for a client who is scheduled for a procedure. Which of the following actions should the nurse take during the time-out? (Select All that Apply.)

A nurse is teaching a newly licensed nurse about a nonrebreather oxygen mask. Which of the following instructions should the nurse include?

A nurse is preparing to administer vancomycin 15 mg/kg/day divided equally every 12 hr. The client weighs 198 lb. How many mg should the nurse administer with each dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is caring for a client who has COPD. The nurse should identify the client is at risk for which of the following acid-base imbalances?

A nurse is caring for a client who has nausea and is vomiting. The nurse should identify the client is at risk for which of the following acid-base imbalances?

Which blood gas result will the nurse expect to observe in a patient with respiratory alkalosis?

A nurse is planning care for a client who has hypernatremia. Which of the following actions should the nurse include in the plan of care?