A nurse cares for a client with a serum potassium of 5.4 mEq/L. The nurse should anticipate a prescription order for what medication?

Kayexalate (sodium polystyrene)

Potassium chloride

Sodium bicarbonate

Aldactone (spironolactone)

Answer and Explanation

The Correct Answer is A

A. Kayexalate (sodium polystyrene): This is the correct choice. Kayexalate is used to treat hyperkalemia (high serum potassium levels) by facilitating the removal of excess potassium from the body through the gastrointestinal tract.
B. Potassium chloride: This is used to treat hypokalemia (low potassium levels), not hyperkalemia.
C. Sodium bicarbonate: This can be used to correct metabolic acidosis and may indirectly help with potassium levels, but it is not the primary treatment for hyperkalemia.
D. Aldactone (spironolactone): This is a potassium-sparing diuretic that can increase potassium levels, which would be contraindicated in the case of hyperkalemia.

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Correct Answer is {"A":{"answers":"A"},"B":{"answers":"B"},"C":{"answers":"A"},"D":{"answers":"A"},"E":{"answers":"B"}}

Explanation

Total urine output 45 mL during past 3 hours: Appropriate
Rationale: Epidural anesthesia can affect bladder function, leading to reduced urine output. A total urine output of 45 mL in 3 hours is low and should be reported as it might indicate urinary retention or decreased kidney function.
Nausea and vomiting: Inappropriate
Rationale: Nausea and vomiting are not typically a direct concern related to epidural anesthesia unless they are severe or persistent. These symptoms are more commonly associated with general anesthesia or postoperative complications, but they are not immediate concerns specific to epidural block.
Clear fluid leaking from insertion site: Appropriate
Rationale: Clear fluid leaking from the epidural insertion site could indicate cerebrospinal fluid leakage or other complications. This should be reported immediately to assess for potential complications such as an epidural hematoma or infection.
Severe headache: Appropriate
Rationale: A severe headache following an epidural block could be a sign of a post-dural puncture headache, which is a known complication of epidural anesthesia. It should be reported to the healthcare provider for further evaluation and management.
Left knee pain 3 out of 10: Inappropriate
Rationale: Pain at a level of 3 out of 10 is relatively mild and may be expected following surgery. While it is important to monitor and manage pain, this level of pain is not usually an immediate concern related to the epidural anesthesia unless other symptoms are present.

A. Blood in the tubing close to the insertion site B. Chills, fever, and generalized discomfort C. Pallor, sweating, and discomfort at the insertion site D. Dyspnea, headache, and increased blood pressure

Correct Answer is D

Explanation

A. Blood in the tubing close to the insertion site: This indicates a possible issue with the IV but not fluid overload specifically.
B. Chills, fever, and generalized discomfort: These symptoms may suggest an infection or reaction but are not specific to fluid overload.
C. Pallor, sweating, and discomfort at the insertion site: These could indicate a local reaction or issue with the IV site but not fluid overload.
D. Dyspnea, headache, and increased blood pressure: These symptoms are indicative of fluid overload, as the body reacts to excessive fluid with symptoms such as difficulty breathing (dyspnea), increased blood pressure, and headaches.

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A nurse cares for a client with a serum potassium of 5.4 mEq/L. The nurse should anticipate a prescription order for what medication?

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Naxlex Comprehensive Predictor Exams

Correct Answer is {"A":{"answers":"A"},"B":{"answers":"B"},"C":{"answers":"A"},"D":{"answers":"A"},"E":{"answers":"B"}}

Explanation

A nurse is monitoring a client who is receiving IV fluid. Which clinical findings indicate that the client has fluid overload?

Correct Answer is D

Explanation

A nurse is providing education in a community setting to several clients taking daily calcium supplements and encourages them to drink 2,500 mL of fluid daily. The nurse explains that this intervention is important to prevent which complication?

The nurse is preparing to care for a client with an electrolyte imbalance. After reviewing the electronic health record, what finding should the nurse understand places that client at the greatest risk for developing a potassium deficit?

Orders were written for a client to be weaned off of total parenteral nutrition (TPN) and started on a low-residue diet. The TPN solution has been infusing at a continuous rate of 90 ml/hr for three weeks. Which of the following orders should the nurse anticipate next?

The nurse is educating a client on the use of oral ferrous sulfate. Which statement made by the client requires a need for further education?

The client has received IV solution for three (3) days through a 20-gauge IV catheter placed in the left hand. On morning rounds, the nurse notes the IV site is tender to palpation and a red streak has formed. Which intervention should the nurse implement first?

A client has been receiving IV potassium therapy. Upon further assessment, the nurse notes the site has become erythematous and edematous. Which action by the nurse is most appropriate?