The telemetry unit nurse is reviewing laboratory results for a client who is scheduled for an operative procedure later in the day. The nurse notes on the laboratory report that the client has a serum potassium level of 6.5 mEq/L (6.5 mmol/L), indicative of hyperkalemia. The nurse informs the health care provider of this laboratory result because the nurse recognizes hyperkalemia increases the client's operative risk for:
bleeding and anemia.
infection.
cardiac problems.
fluid imbalances.
The Correct Answer is C
A. Hyperkalemia does not directly cause bleeding or anemia.
B. Hyperkalemia is not associated with increased risk of infection.
C. Hyperkalemia increases the risk of cardiac problems, such as arrhythmias, which can be life-threatening, especially during surgery. Elevated potassium levels affect the electrical conduction system of the heart.
D. While potassium is involved in fluid and electrolyte balance, hyperkalemia itself is more critical for cardiac function than general fluid imbalances.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Faith involves trust or confidence in a person, idea, or system, such as a traditional healer.
B. Spirituality is a broader concept related to a sense of connection or meaning, not specifically confidence in a healer.
C. Hope refers to a positive expectation for the future, not necessarily linked to confidence in a particular person.
D. Charity involves giving or kindness, which is not relevant to the client’s expression of confidence.
Correct Answer is C
Explanation
A. It’s important for clients to ask for pain medications, this is not a misconception.
B. Nurses are indeed there to help relieve pain, this is a correct belief.
C. Many clients mistakenly fear they will become addicted to pain medications, which is a common misconception.
D. Clients should not have to endure pain without help, this is a correct understanding.
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.