The physician has ordered 1 amp of sodium bicarbonate to be added to the client's IVF. The parents of the client want to know what this drug is used for. The student nurse tells the parents that this is commonly given to:

prevent the effects of elevated potassium on the cardiac muscle

treat hyperkalemia

treat hyponatremia

manage metabolic acidosis

Answer and Explanation

The Correct Answer is D

Rationale:
A. While sodium bicarbonate can help mitigate some cardiac effects of hyperkalemia, this is not its primary indication.
B. Sodium bicarbonate may be used as an adjunct in hyperkalemia but not as a direct treatment.
C. Sodium bicarbonate does not treat hyponatremia.
D. Sodium bicarbonate is primarily used to neutralize excess acid in the blood and manage metabolic acidosis by increasing blood pH.

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Correct Answer is ["125"]

Explanation

Rationale:
Flow rate (mL/hr) = Total volume (mL) ÷ Time (hr)
Flow rate = 500 mL ÷ 4 hr = 125 mL/hr

Rounded flow rate: 125 mL/hr

A. Renal B. Endocrine C. Respiratory D. Gastrointestinal

Correct Answer is A

Explanation

Rationale:
A. The renal system compensates for respiratory acidosis by retaining bicarbonate (HCO₃⁻) and excreting hydrogen ions to help normalize blood pH.
B. The endocrine system regulates hormones, but it is not involved in acid-base compensation.
C. The respiratory system is the cause of the acidosis in this case and therefore cannot compensate.
D. The gastrointestinal system has a minor role in maintaining acid-base balance, but it is not the primary compensatory system for respiratory imbalances.

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The physician has ordered 1 amp of sodium bicarbonate to be added to the client's IVF. The parents of the client want to know what this drug is used for. The student nurse tells the parents that this is commonly given to:

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Naxlex Comprehensive Predictor Exams

The physician orders vancomycin 2gm in 500mL of 0.9% N$ to infuse over 4 hours. Calculate the flow rate in milliliters per hour. Round to the nearest whole number.

Correct Answer is ["125"]

Explanation

A patient is experiencing respiratory acidosis. Which organ system is responsible for compensation in this patient?

Correct Answer is A

Explanation

A nurse is caring for a client who has dyspnea, crackles, and 3+ bilateral pitting pedal edema. Which of the following serum sodium levels should the nurse identify as an indication of fluid volume excess?

Arterial blood gas levels are obtained for the client. If the client's results are pH 7.48, pCo2 42mmHg, and HCO3 32 mEq/L, the client is exhibiting which one of the following acid-base imbalances?

A nurse is collecting data from a client who has acute gastroenteritis. Which of the following data collection findings should the nurse identify as the priority?

The physician has ordered 1 amp of sodium bicarbonate to be added to the client's IVF. The parents of the client want to know what this drug is used for. The student nurse tells the parents that this is commonly given to:

The nurse is aware that which of the following results when an increased concentration of hydrogen ions occurs within the body fluids?

A nurse prepares to interpret the ABG values of a client diagnosed with an acid-base imbalance. Which values are most important for the nurse to consider? (Select 4 options that apply.)

When caring for a client with an acid-base imbalance, which serum electrolytes are essential for a nurse to monitor? (Select 2 that apply)