A nurse is preparing to administer oral potassium for a client who has a potassium level of 5.5 mEq/L. Which of the following actions should the nurse take first?
Repeat the potassium level.
Withhold the medication.
Monitor for paresthesia.
Administer a hypertonic solution.
The Correct Answer is B
Choice A rationale:
Repeating the potassium level is not the first action to take. The nurse already has a recent lab value.
Choice B rationale:
The nurse should withhold the medication. The normal range for potassium is 3.5-5.0 mEq/L. A level of 5.5 mEq/L is high, so giving more potassium could lead to hyperkalemia.
Choice C rationale:
Monitoring for paresthesia is important in hyperkalemia, but it is not the first action. The nurse should first prevent further increase in potassium levels.
Choice D rationale:
Administering a hypertonic solution is not relevant in this situation. It does not directly address the high potassium level.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
This statement is incorrect because the pulmonary vein carries oxygenated blood from the lungs to the left atrium, not from the left ventricle.
Choice B rationale:
This statement is incorrect because the pulmonary artery carries deoxygenated blood from the right ventricle to the lungs, not from the left ventricle.
Choice C rationale:
This statement is correct. When the left ventricle contracts, it pushes blood through the aortic semilunar valve into the aorta, the largest artery in the body.
Choice D rationale:
This statement is incorrect because the inferior vena cava carries deoxygenated blood from the lower half of the body to the right atrium, not from the left ventricle.
Correct Answer is ["1128"]
Explanation
The correct answer is 1420 mL.
Calculation:
Convert all intake to mL:
- 4 oz soda = 118 mL
- 12 oz water = 355 mL
- 1 cup gelatin = 237 mL
- 1/2 cup broth = 118 mL
- 300 mL IV fluid = 300 mL
Add all intake: 118 mL + 355 mL + 237 mL + 118 mL + 300 mL = 1128 mL
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
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.