A nurse is reviewing the EKG strip of a client who has End Stage Renal Disease (ESRD) and has missed hemodialysis. Which of the following abnormalities on the client's EKG should the nurse interpret as a sign of hyperkalemia?

Prolonged P-R interval

Peaked T waves

Elevated ST segment

Inverted P wave

Answer and Explanation

The Correct Answer is B

A. Prolonged P-R interval: A prolonged P-R interval may indicate an atrioventricular (AV) block or conduction delay, but it is not specifically associated with hyperkalemia.

B. Peaked T waves: Peaked T waves are a classic EKG finding in hyperkalemia. Hyperkalemia can affect cardiac repolarization, leading to tall, peaked T waves on the EKG.

C. Elevated ST segment: An elevated ST segment may indicate myocardial injury or ischemia but is not typically associated with hyperkalemia.

D. Inverted P wave: An inverted P wave may indicate atrial enlargement or conduction abnormalities but is not specifically associated with hyperkalemia.

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 B

Explanation

A. This result shows a slightly elevated PaCO2, which could suggest respiratory compensation for a metabolic alkalosis, not acidosis, as the pH is within the normal range.
B. This result indicates both a low pH and an elevated PaCO2, which are consistent with respiratory acidosis. The low HCO3 also suggests a metabolic acidosis component, making it the best match for a client with acidosis.

C. The elevated pH indicates alkalosis. The low PaCO2 and high HCO3 further suggest a primary respiratory alkalosis with metabolic compensation.
D. These values are within normal limits, indicating neither acidosis nor alkalosis.

A. Tachypnea. B. Wet cough. C. Dull chest pain. D. Episodes of apnea.

Correct Answer is A

Explanation

A. Tachypnea: Tachypnea, or rapid breathing, is a common symptom of pulmonary embolism. It occurs as the body attempts to compensate for decreased oxygenation and increased carbon dioxide levels resulting from impaired blood flow to the lungs. Tachypnea helps to improve gas exchange by increasing ventilation.

B. Wet cough: A wet or productive cough may occur in conditions such as pneumonia or chronic bronchitis but is not typically associated with pulmonary embolism. Pulmonary embolism is more commonly characterized by symptoms such as dyspnea, chest pain, and tachypnea.

C. Dull chest pain: Chest pain associated with pulmonary embolism is often sharp and pleuritic, meaning it worsens with deep breathing or coughing. It may be described as stabbing or like a "knife-like" sensation. Dull chest pain is not a typical finding in pulmonary embolism.

D. Episodes of apnea: While severe cases of pulmonary embolism can lead to respiratory failure and apnea, it is not a common presenting symptom. Most clients with pulmonary embolism will exhibit tachypnea as a compensatory mechanism to maintain adequate oxygenation.

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 reviewing the EKG strip of a client who has End Stage Renal Disease (ESRD) and has missed hemodialysis. Which of the following abnormalities on the client's EKG should the nurse interpret as a sign of hyperkalemia?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reviewing a client's arterial blood gas (ABG) results. Which of the following ABG results should the nurse anticipate when caring for a client with acidosis?

Correct Answer is B

Explanation

A nurse is caring for a client diagnosed with pulmonary embolism. Which new-onset assessment finding should a nurse expect in a client diagnosed with a pulmonary embolism?

Correct Answer is A

Explanation

A nurse is caring for a client diagnosed with chronic renal disease. The nurse should recognize that which of the following medications is contraindicated for clients with chronic renal disease?

A client with a history of hypertension and diagnosis of chronic renal disease asks a nurse how the disease occurred. The nurse should accurately respond to the client by making which statement?

A nurse is teaching a client diagnosed with hypertension and is prescribed Atenolol. Which of the following findings should the nurse include as adverse effects of Atenolol?

A nurse is caring for a client following a left lobectomy for lung cancer. The nurse should prioritize which of the following interventions to prevent atelectasis?

A nurse is admitting a client who has acute heart failure following myocardial infarction (MI). The nurse recognizes that which of the following prescriptions by the provider requires clarification?

A nurse is teaching a client diagnosed with gout about the new prescription for colchicine. Which of the following instructions should the nurse include in the teaching?

A nurse is caring for a client two months following a total laryngectomy. The nurse should recognize that which of the following statements made by the client indicates the need for further teaching?