A nurse is providing care for a client who experienced a myocardial infarction prior to a cardiac arrest. Which of the following laboratory tests will identify early injury to the cardiac muscle?

Creatine kinase (CK) test

Creatine kinase-myocardial band (CK-MB) test

Brain natriuretic peptide (BNP) test

Troponin T test

Answer and Explanation

The Correct Answer is D

Answer: D. Troponin T test

Rationale:

A. Creatine kinase (CK) test: While creatine kinase isoenzymes, including CK-MB, can be elevated following myocardial infarction (MI), they are not specific to cardiac muscle injury. CK is found in various tissues throughout the body, so elevated levels can also indicate damage to skeletal muscle or brain tissue, among other sources.

B. Creatine kinase-myocardial band (CK-MB) test: CK-MB is a cardiac-specific isoform of creatine kinase, and elevated levels can indicate myocardial injury, particularly in the context of an acute MI. However, troponin T is a more sensitive and specific marker for myocardial injury.

C. Brain natriuretic peptide (BNP) test: Brain natriuretic peptide is primarily used in the diagnosis and management of heart failure. While elevated BNP levels can indicate heart muscle strain or stress, they are not specific markers for acute myocardial infarction or early injury to the cardiac muscle.

D. Troponin T test: This is the correct answer. Troponin T is a highly specific marker for cardiac muscle injury. Elevated troponin levels can be detected within hours of myocardial infarction and persist for several days, making it an essential tool in the diagnosis of acute coronary syndromes, including myocardial infarction. Troponin T is considered one of the gold standard biomarkers for detecting early injury to the cardiac muscle.

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

The correct answer is choice A: “We can review some information to help you select a safe alternative practitioner.” This statement shows respect for the client’s interest in alternative therapies and offers guidance on how to choose a reliable and qualified provider. Alternative therapies can provide some benefits for people with rheumatoid arthritis, such as reducing pain, inflammation, and stiffness, but they should be used as a complement to conventional treatments and not as a substitute.

Choice B is wrong because it implies that the client has no role in deciding their own treatment plan and that alternative therapies are not worth considering.

This may discourage the client from sharing their preferences and concerns with the provider.

Choice C is wrong because it suggests that online support groups are a reliable source of information about alternative remedies, which may not be true.

Online sources may contain inaccurate, misleading, or harmful information that could jeopardize the client’s health and safety.

Choice D is wrong because it encourages the client to try any therapy that fits their personal belief system, without considering the evidence, effectiveness, or potential risks of such therapies. Some alternative therapies may interact with medications, cause side effects, or worsen the condition.

Normal ranges for rheumatoid arthritis are not applicable in this question, as it is not asking about laboratory values or disease activity measures. However, some common tests used to diagnose and monitor rheumatoid arthritis include erythrocyte sedimentation rate (ESR), Creactive protein (CRP), rheumatoid factor (RF), anti-cyclic citrullinated peptide (anti-CCP) antibodies, and joint ultrasound or X-ray.

The normal ranges for these tests may vary depending on the laboratory and the method used.

A. Arch B. Drooling C. Fever D. Steatorrhea E. Tinnitus

Correct Answer is C

Explanation

Choice A reason:

Arching should not be expected. Arching of the body is not a typical manifestation of bacterial pneumonia. It may be seen in infants with certain conditions such as abdominal pain or neurologic issues, but it is not specific to pneumonia.

Choice B reason:

Drooling should not be expected. Drooling is not a common manifestation of bacterial pneumonia. It may be seen in certain conditions affecting the throat or mouth, but it is not directly related to pneumonia.

Choice C reason:

Fever is the correct answer. Bacterial pneumonia is an infection in the lungs caused by bacteria. When a child has bacterial pneumonia, their body's immune system responds to the infection, leading to inflammation and fever.

Choice D reason:

Steatorrhea should not be expected. Steatorrhea refers to fatty, bulky, and foul-smelling stools and is not associated with bacterial pneumonia. Steatorrhea may be seen in conditions affecting the gastrointestinal system and fat absorption.

Choice E reason:

Tinnitus should not be expected. Tinnitus is the perception of noise or ringing in the ears and is not a typical manifestation of bacterial pneumonia. Tinnitus can be associated with various ear-related conditions or medication side effects, but it is not directly related to pneumonia.

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 for a client who experienced a myocardial infarction prior to a cardiac arrest. Which of the following laboratory tests will identify early injury to the cardiac muscle?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A case manager is meeting with a client who asks about using alternative therapies to manage her rheumatoid arthritis.

Correct Answer is A

Explanation

A nurse is assessing a child who has bacterial pneumonia. Which of the following manifestations should the nurse expect?

Correct Answer is C

Explanation

A nurse is caring for a client whose partner recently died. The nurse sits with the client to provide comfort. Which of the following ethical principles is the nurse demonstrating?

A nurse is caring for a client who has experienced a stillbirth. Which of the following actions should the nurse take during the initial grieving process?

A nurse is admitting a client to a medical-surgical unit. When performing medication reconciliation for the client, which of the following actions should the nurse take?

A nurse is caring for a client who is in a coma and is scheduled for a surgical procedure. Which of the following actions should the nurse take?

A nurse is admitting a client who has schizophrenia. The client states, “I’m hearing voices.” Which of the following responses is the priority for the nurse to state?

A nurse is caring for a 2-month-old infant who has heart failure. Which of the following actions should the nurse take?

A nurse in an emergency department is caring for a client. Exhibits A nurse in an outpatient orthopedic clinic is caring for the client six weeks following surgical repair of a fractured radius. Which of the following information provided by the client indicates improvement? Select all that apply.