The nurse is caring for a client who is newly admitted with severe chest pain and suspected myocardial infarction. Which diagnostic blood test would be considered the most reliable and critical indicator of myocardial injury?

Troponin

Alkaline phosphatase

Creatine kinase

Myoglobin

Answer and Explanation

The Correct Answer is A

A. Troponin: Troponin is the most specific and reliable biomarker for myocardial injury. Levels rise within 3-6 hours and remain elevated for days, providing diagnostic and prognostic information.

B. Alkaline phosphatase: This is related to liver and bone disorders, not cardiac events.

C. Creatine kinase (CK): While CK-MB is specific to cardiac tissue, it is less specific and remains elevated for a shorter period compared to troponin.

D. Myoglobin: Myoglobin is an early but nonspecific marker of muscle damage and is not as reliable for diagnosing myocardial injury.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

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

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is A

Explanation

A. Client preferences. In hospice care, the client's preferences are the most important factor in planning care. This includes their choices for comfort, treatments, and living arrangements during the end-of-life process.

B. Home environment. While the home environment is important, the client’s wishes and preferences should take precedence in planning their care.

C. Socioeconomic status. Socioeconomic status is not as crucial as the client’s preferences and values in planning hospice care.

D. Family preferences. While family preferences may play a role, the primary focus in hospice care is the client’s wishes for their end-of-life care.

A. ventricular aneurysm B. heart failure C. pulmonary embolism D. dysrhythmia

Correct Answer is D

Explanation

A. Ventricular aneurysm. Ventricular aneurysms are a complication that typically develops weeks or months after an MI.

B. Heart failure. While heart failure is a risk following an MI, it is more of a concern in the longer term after the acute phase.

C. Pulmonary embolism. Pulmonary embolism is not a direct complication of MI and is less common in the immediate post-MI period.

D. Dysrhythmia: Within the first 24 hours following a myocardial infarction, dysrhythmias, particularly ventricular arrhythmias, are common and can be life-threatening. This is the highest risk during the early period after MI.

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 client who is newly admitted with severe chest pain and suspected myocardial infarction. Which diagnostic blood test would be considered the most reliable and critical indicator of myocardial injury?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a client who is terminally ill and is being transferred to hospice at home. What would the nurse identify as the primary factor in planning the client's care in the home?

Correct Answer is A

Explanation

A 55-year-old client who is diagnosed with an evolving myocardial infarction (MI) insists on going home. The nurse encourages the client to be admitted because he knows that within the first 24 hours of a MI, there is a high risk for which of the following?

Correct Answer is D

Explanation

The nurse is assessing a client with aortic stenosis. Which finding in the client's history would the nurse identify as the most common cause of this condition?

The nurse is caring for a client who is terminally and approaching the end of life. Which goal would the nurse identify as the priority?

The nurse is caring for a client with an ischemic stroke who has apraxia. Which of the following deficits would the nurse expect the client to have?

The nurse is assessing a client with a head injury Which finding would indicate that the client is developing diabetes insipidus?

A nurse caring for a client who had a right-sided stroke and is exhibiting homonymous hernianopsia when eating. Which action should the nurse take?

A client with new-onset atrial flutter is unresponsive to drug therapy and is scheduled to receive further treatment. Which intervention should the nurse prepare the client to receive?

A nurse is admitting a client who has acute heart failure following myocardial infarction (MI) Which order by the provider requires clarification by the nurse?