A nurse is assisting with collecting data on a client who is on a continuous ECG monitor. The client's ECG tracing shows no identifiable P waves and an irregular ventricular rate. The nurseshould recognize the client is experiencing which of the following cardiac dysrhythmias?

Complete heart block

Atrial fibrillation

Sinus tachycardia

First-degree AV block.

Answer and Explanation

The Correct Answer is B

a. Complete heart block: Complete heart block would typically present with a regular ventricular rate, but with no association between P waves and QRS complexes.

b. Atrial fibrillation: Atrial fibrillation is characterized by the absence of identifiable P waves and an irregular ventricular rate. The atria fibrillate, leading to chaotic electrical activity and an irregular ventricular response.

c. Sinus tachycardia: Sinus tachycardia is characterized by a regular ventricular rate and identifiable P waves. It is not associated with the absence of P waves.

d. First-degree AV block: First-degree AV block is characterized by a prolonged PR interval, but it does not result in the absence of P waves. The relationship between P waves and QRS

complexes is maintained.

Nursing Test Bank

Test Bank #1: RN Pharmacology Exams Test Bank #2: RN Medical-Surgical Exams Test Bank #3: RN Fundamentals Exams Test Bank #4: RN Maternal-Newborn Exams Test Bank #5: RN Anatomy and Physiology Exams Test Bank #6: RN Obstetrics and Pediatrics Exams Test Bank #7: RN Fluid and Electrolytes Exams Test Bank #9: RN Adult Health Test Bank #10: RN Dosage Calculation Test Bank #11: RN Community Health Exams Test Bank #12: RN Psychology Exams Test Bank #13: RN Nursing Care Of Children Test Bank #14: RN Foundations of Nursing Exams

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

Naxlex Comprehensive Predictor Exams

Exam #1: RN Comprehensive predictor 2023 proctored exam Exam #2: Ati rn vati comprehensive predictor proctored exam Exam #3: Ati Rn Comprehensive Predictor Proctored Exam 2023 Exam #4: Rn Comprehensive Predictor 2023 Proctored Exam - St. Joseph Exam #5: RN Comprehensive Predictor Proctored Exam (National U CA San Diego) Exam #6: Ati rn comprehensive predictor 2023 retake proctored exam Exam #7: RN Hesi Exit Proctored Exam Exam #8: Hesi RN Exit proctored exam Exam #9: Hesi rn exit proctored exam Exam #10: Hesi Rn compass exit B proctored exam

Free Nursing Study Resources

Correct Answer is C

Explanation

a. Serum chloride 99 mEq/L: Serum chloride within the reference range is not an adverse effect of spironolactone.

b. Serum calcium 10.5 mg/dL: Serum calcium within the reference range is not an adverse effect of spironolactone.

c. Serum potassium 5.2: Spironolactone is a potassium-sparing diuretic, and an elevated serum potassium level is an adverse effect that requires monitoring. The nurse should assess for

hyperkalemia.

d. Serum sodium 140 mEq/L: Serum sodium within the reference range is not an adverse effect of spironolactone.

A. Bradycardia B. Anemia C. Hypokalemia D. Neutropenia

Correct Answer is A

Explanation

a. Bradycardia: Atenolol is a beta-blocker that can slow down the heart rate, leading to

bradycardia. Monitoring the client for signs of bradycardia, such as dizziness, fatigue, or fainting, is important.

b. Anemia: Atenolol is not known to cause anemia. Monitoring for anemia is not a specific concern with this medication.

c. Hypokalemia: Atenolol is not associated with causing hypokalemia. However, beta-blockers in general may affect potassium levels indirectly.

d. Neutropenia: Atenolol is not typically associated with causing neutropenia. Monitoring for neutropenia is not a specific concern with this medication.

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 assisting with collecting data on a client who is on a continuous ECG monitor. The client's ECG tracing shows no identifiable P waves and an irregular ventricular rate. The nurseshould recognize the client is experiencing which of the following cardiac dysrhythmias?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reviewing the laboratory findings of a client who has liver failure with ascites. The client takes spironolactone. Which of the following findings is an adverse effect of themedication?

Correct Answer is C

Explanation

A nurse is caring for a client who has a new prescription for atenolol. For which of the following adverse effects should the nurse monitor the client?

Correct Answer is A

Explanation

A nurse is caring for a client who has syndrome of inappropriate antidiuretic hormone (SIADH) and a sodium level of 123 mEq/L. Which of the following actions should the nurse take?

A nurse is collecting data from a client who has a calcium level of 8 mg/dL. Which of the following manifestations should the nurse expect?

client tells a nurse that she tested positive for a mutant BRCA-1 gene. The nurse should recognize that this finding increases the client's risk for which of the following conditions?

A nurse is reinforcing teaching a client who is scheduled for a barium swallow to evaluate dysphagia. Which of the following statements should indicate to the nurse that the client understands the instructions?

A nurse is collecting data from a client who has atrial fibrillation. When documenting the quality of the client's pulse, which of the following terms should the nurse use?

A nurse is collecting data on a client who is two days postoperative following creation of an ileal conduit. The nurse should report which of the following findings?

A nurse is caring for an older adult client who has dysphagia and left-sided weakness following a stroke. Which of the following actions should the nurse take?

A nurse is collecting data from a client in the health clinic who is reporting epigastric pain.Which of the following statements made by the client should the nurse identify as being consistent with peptic ulcer disease?