Question

A nurse is reinforcing teaching to a group of clients about risk factors for developing peripheral artery disease. Which of the following risk factors should the nurse include in the teaching?

Answer 1

Correct Answers:

Body mass index of 35

Rationale :

💎 A BMI of 35 indicates obesity, a significant risk factor for peripheral artery disease (PAD) due to increased atherosclerosis risk.

💎 Obesity contributes to hypertension, hyperlipidemia, and insulin resistance, all of which damage arterial walls.

💎 Chronic pulmonary disease and rheumatic fever are not primary risk factors for PAD.

💎 PAD risk is also elevated in individuals with smoking history, diabetes, and older age.

💎 Early identification of modifiable risk factors can guide prevention and lifestyle interventions.

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Answer 2

Correct Answers:

Atrial fibrillation

Rationale :

🔹 Atrial fibrillation (AF) is the most common dysrhythmia seen in clinical practice, especially in older adults.

🔹 It results in irregular, often rapid heart rate originating from the atria.

🔹 AV block, ventricular tachycardia, and supraventricular tachycardia are less frequent in general practice.

🔹 AF increases the risk for stroke and heart failure due to impaired atrial contraction.

🔹 Recognition of AF is critical for early management and anticoagulation when indicated.

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Answer 3

Correct Answers:

Stroke

Rationale :

🔹 Untreated atrial fibrillation can cause blood stasis in the atria, leading to thrombus formation.

🔹 Thromboemboli can travel to the brain, causing a stroke, one of the most serious complications.

🔹 Hypertension, hyperlipidemia, and diabetes are risk factors for AF, but not direct complications of untreated AF.

🔹 Monitoring and anticoagulation therapy are crucial to prevent thromboembolic events.

🔹 Early intervention reduces morbidity and mortality associated with AF.

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Answer 4

Correct Answers:

To restore normal heart rhythm and prevent complications

Rationale :

🔹 The primary goal in dysrhythmia management is to restore or maintain normal sinus rhythm and prevent complications like stroke or heart failure.

🔹 Increasing cardiac output, reducing cholesterol, or lowering blood pressure may be secondary benefits but are not the main goal.

🔹 Interventions may include medications, cardioversion, or pacemaker insertion depending on the type of dysrhythmia.

🔹 Nurses monitor heart rate, rhythm, and vital signs to evaluate treatment effectiveness.

🔹 Patient education focuses on symptom recognition and adherence to therapy.

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Answer 5

Correct Answers:

Complete blood count (CBC)

Rationale :

🔹 After hematologic diagnostic procedures, a CBC is crucial to monitor for anemia, leukopenia, or thrombocytopenia.

🔹 Blood glucose, liver function, and electrolytes are not directly related to hematologic status in this context.

🔹 CBC helps assess the patient’s hematologic response and detect procedural complications.

🔹 Monitoring ensures early intervention if abnormal values occur.

🔹 Nurses should educate patients about signs of infection or bleeding after the procedure.

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Answer 6

Correct Answers:

Pericardiocentesis

Rationale :

💎 Pericardial effusion with hypotension and muffled heart sounds indicates cardiac tamponade, an emergency condition.

💎 Pericardiocentesis is the procedure used to drain excess fluid from the pericardial sac and relieve pressure on the heart.

💎 Other procedures, such as left ventricular assist device or septal myectomy, are unrelated to immediate fluid removal.

💎 Early intervention prevents hemodynamic collapse and restores cardiac output.

💎 Nurses must monitor vital signs, prepare equipment, and assist the provider during the procedure.

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Answer 7

Correct Answers:

Repolarization of the ventricles

Rationale :

🔹 The T wave on an ECG represents ventricular repolarization, the phase when ventricles recover electrically after contraction.

🔹 Atrial repolarization occurs but is masked by the QRS complex.

🔹 Ventricular depolarization corresponds to the QRS complex, not the T wave.

🔹 Accurate ECG interpretation helps detect ischemia, electrolyte imbalances, and arrhythmias.

🔹 Understanding waveform significance guides clinical interventions and monitoring.

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Answer 8

Correct Answers:

Fatigue

Rationale :

🔹 Iron deficiency anemia reduces hemoglobin, impairing oxygen transport to tissues, causing fatigue and weakness.

🔹 Pain, confusion, and slurred speech are not typical early signs unless anemia is severe.

🔹 Fatigue is often the first symptom noticed, impacting daily activities.

🔹 Early detection allows for dietary intervention, supplementation, or treatment of underlying causes.

🔹 Nurses should assess for pallor, tachycardia, and decreased endurance in these clients.

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Answer 9

Correct Answers:

Ventricular fibrillation

Rationale :

🔹 Ventricular fibrillation (V-fib) is the most common rhythm associated with sudden cardiac arrest, leading to ineffective ventricular contraction.

🔹 Rapid recognition and treatment with defibrillation are critical to survival.

🔹 Sinus bradycardia, atrial fibrillation, and supraventricular tachycardia are less commonly causes of cardiac arrest.

🔹 Nurses should continuously monitor cardiac rhythms and prepare emergency interventions.

🔹 Early defibrillation improves patient outcomes and reduces neurological complications.

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Answer 10

Correct Answers:

To reduce the risk of hypothermia in the client

Rationale :

🔹 Blood warmers are used during transfusion to prevent hypothermia, especially in large-volume or rapid transfusions.

🔹 Warming does not affect taste, coagulation, or speed of transfusion directly.

🔹 Hypothermia can cause cardiac arrhythmias and vasoconstriction, increasing patient risk.

🔹 Nurses must ensure the blood warmer is functioning properly and monitor patient temperature.

🔹 Proper warming maintains hemodynamic stability and reduces adverse reactions.

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PNC 106 MEDSURG DAY CLASS MIDTERM

No.

1 :
A nurse is reinforcing teaching to a group of clients about risk factors for developing peripheral artery disease. Which of the following risk factors should the nurse include in the teaching?

2 :
What is the most common type of dysarrhythmia encountered in clinical practice?

3 :
Which of the following is a potential complication of untreated atrial fibrillation?

4 :
What is the primary goal in the treatment of dysrhythmias?

5 :
Which laboratory value is crucial to monitor after a patient undergoes a hematologic diagnostic procedure?

6 :
A nurse is collecting data on a client who has a pericardial effusion and has developed hypotension and muffled heart sounds. Which of the flowing procedures should the nurse anticipate for this client?

7 :
What is the significance of the T wave on an ECG?

8 :
A nurse is obtaining a health history from a client who has iron deficiency anemia. Which of the following findings should the nurse expect

9 :
A nurse is caring for a client post-cardiac arrest. Which rhythm is most commonly associated with cardiac arrest?

10 :
What is the purpose of using a blood warmer during a transfusion?

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PNC 106 MEDSURG DAY CLASS MIDTERM

No.

1 : A nurse is reinforcing teaching to a group of clients about risk factors for developing peripheral artery disease. Which of the following risk factors should the nurse include in the teaching?

2 : What is the most common type of dysarrhythmia encountered in clinical practice?

3 : Which of the following is a potential complication of untreated atrial fibrillation?

4 : What is the primary goal in the treatment of dysrhythmias?

5 : Which laboratory value is crucial to monitor after a patient undergoes a hematologic diagnostic procedure?

6 : A nurse is collecting data on a client who has a pericardial effusion and has developed hypotension and muffled heart sounds. Which of the flowing procedures should the nurse anticipate for this client?

7 : What is the significance of the T wave on an ECG?

8 : A nurse is obtaining a health history from a client who has iron deficiency anemia. Which of the following findings should the nurse expect

9 : A nurse is caring for a client post-cardiac arrest. Which rhythm is most commonly associated with cardiac arrest?

10 : What is the purpose of using a blood warmer during a transfusion?

1 :
A nurse is reinforcing teaching to a group of clients about risk factors for developing peripheral artery disease. Which of the following risk factors should the nurse include in the teaching?

2 :
What is the most common type of dysarrhythmia encountered in clinical practice?

3 :
Which of the following is a potential complication of untreated atrial fibrillation?

4 :
What is the primary goal in the treatment of dysrhythmias?

5 :
Which laboratory value is crucial to monitor after a patient undergoes a hematologic diagnostic procedure?

6 :
A nurse is collecting data on a client who has a pericardial effusion and has developed hypotension and muffled heart sounds. Which of the flowing procedures should the nurse anticipate for this client?

7 :
What is the significance of the T wave on an ECG?

8 :
A nurse is obtaining a health history from a client who has iron deficiency anemia. Which of the following findings should the nurse expect

9 :
A nurse is caring for a client post-cardiac arrest. Which rhythm is most commonly associated with cardiac arrest?

10 :
What is the purpose of using a blood warmer during a transfusion?