A nurse is providing care and education to a client after an acute myocardial infarction. Which of the following statements should the nurse make regarding cardiac enzyme studies?

"Cardiac enzymes assist in diagnosing the presence of pulmonary congestion."

"These tests will enable the provider to determine the heart structure and mobility of the heart valves."

"These tests help determine the degree of damage to the heart tissues."

"Cardiac enzymes will identify the location of the MI."

Answer and Explanation

The Correct Answer is C

A. Cardiac enzymes do not diagnose pulmonary congestion. Pulmonary congestion is typically assessed using imaging, such as a chest X-ray or echocardiography.
B. Cardiac enzyme tests do not assess heart structure or valve mobility. An echocardiogram or cardiac MRI is used for that purpose.
C. Cardiac enzymes, such as troponins and creatine kinase-MB (CK-MB), indicate the extent of myocardial damage and are essential for diagnosing and managing acute myocardial infarction.
D. Cardiac enzymes confirm myocardial injury but do not pinpoint the exact location of the infarction. The location is determined using ECG findings and imaging studies.

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 []

Explanation

Worsening of congestive heart failure is suggested by symptoms including labored breathing, coarse crackles, jugular vein distention (JVD), cool/clammy skin, and low oxygen saturation. These findings indicate pulmonary congestion due to fluid overload.
Applying O₂ at 6L/min helps improve oxygenation and alleviate respiratory distress. Lower-flow oxygen (such as 2L/min) may not be sufficient in acute heart failure exacerbation.
Monitoring respiratory rate is essential to track breathing effort and response to treatment.
Monitoring oxygen saturation helps assess oxygenation status and effectiveness of interventions.
Smoking cessation is important for long-term lung and cardiovascular health but does not address the acute issue.
WBC count and temperature are more relevant to infections like pneumonia rather than acute heart failure.

A. Stage 1 hypertension B. Prehypertension C. Within the expected reference range D. Stage 2 hypertension

Correct Answer is A

Explanation

A. Stage 1 hypertension is classified as a systolic BP of 130-139 mm Hg or diastolic BP of 80-89 mm Hg. While the readings provided are close, the higher diastolic value of 88 mm Hg falls into the Stage 1 hypertension category.
B. The term prehypertension is outdated and replaced by elevated BP, which refers to systolic 120-129 mm Hg and diastolic <80 mm Hg. The client’s diastolic values are too high for this category.
C. A normal BP is <120/80 mm Hg, and the client’s readings exceed this range.
D. Stage 2 hypertension is ≥140/90 mm Hg, which does not apply to this client.

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

A nurse is providing care and education to a client after an acute myocardial infarction. Which of the following statements should the nurse make regarding cardiac enzyme studies?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is []

Explanation

A nurse is providing teaching to a client who has a family history of hypertension. The nurse should inform the client that their blood pressure readings of 124/84 mm Hg and 128/88 mm Hg place them in which of the following categories?

Correct Answer is A

Explanation

A nurse is providing care and education to a client after an acute myocardial infarction. Which of the following statements should the nurse make regarding cardiac enzyme studies?

A nurse is caring for a client post-cardiac catheterization with a right radial artery puncture site. The nurse performs which priority assessment on arrival to the unit?

A nurse is reviewing blood pressure classifications with a group of nurses at an in-service meeting. Which of the following should the nurse include as a risk factor for the development of hypertension?

A nurse is caring for a patient diagnosed with infectious endocarditis. The nurse is aware that which of the following are potential assessment findings? (SELECT ALL THAT APPLY)

A nurse is caring for a client diagnosed with atrial fibrillation who is receiving continuous IV heparin. Which of the following findings is the nurse's priority?

A nurse is caring for a client who is scheduled for an exercise stress test. Which of the following medications should the nurse hold the morning of the stress test?

A nurse is caring for a heart failure client with a history of dietary noncompliance. The nurse suspects the client has fluid volume overload. Which of the following findings should the nurse expect? (SELECT ALL THAT APPLY)

A Nurse is preparing to start a heparin drip on a client with acute coronary syndrome. Ordered: Give Heparin 1000 units per hour, standard dilution of 25,000 units in 250 mL of normal saline. What is the correct drip setting for the pump in mL/hr?