Upon assessment of the client's lungs, the nurse hears continuous, high-pitched, musical sounds. This should be documented as:

fine crackles

wheezes

rhonchi

vesicular sounds

Answer and Explanation

The Correct Answer is B

A.   Fine crackles - Fine crackles are short, popping sounds usually heard during inspiration, indicative of fluid in the lungs.
B.   Wheezes - Wheezes are continuous, high-pitched musical sounds caused by narrowed airways, often seen in asthma, bronchitis, or other respiratory conditions.
C.   Rhonchi - Rhonchi are low-pitched, rattling sounds that occur when air flows through thick mucus or secretions in the larger airways.
D.   Vesicular sounds - Vesicular breath sounds are normal lung sounds heard over most lung fields during inspiration. They are not continuous and high-pitched.

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Correct Answer is D

Explanation

A. This type of AV block is characterized by a progressively lengthening PR interval until a QRS complex is dropped (a blocked beat). A PR interval of 0.28 seconds could be seen in 2nd degree Mobitz I (Wenckebach), not Mobitz II, which has a more irregular pattern of dropped beats
B. Atrial flutter: Atrial flutter is a type of arrhythmia characterized by rapid atrial rates (typically around 250-350 beats per minute) with a sawtooth pattern of P-waves. It does not relate to the PR interval, but rather the atrial rhythm.
C. Sinus bradycardia: Sinus bradycardia is characterized by a slower-than-normal heart rate (less than 60 beats per minute), but this does not affect the PR interval directly. A normal PR interval (0.12-0.20 seconds) can still be seen in sinus bradycardia, so the prolonged PR interval in this case makes sinus bradycardia less likely.
D. 1st degree AV block: In 1st degree AV block, the PR interval is consistently prolonged, usually more than 0.20 seconds, but it is still a constant, non-variable delay in the conduction between the atria and ventricles. A PR interval of 0.28 seconds (which is longer than normal but consistent) is characteristic of a first-degree AV block, making it the correct answer.

A. Consume 2500mL of fluids per day during the summer months B. Maintain daily sodium intake of no more than 2gm per day C. Notify the health care provider if weight increases by 5 Ibs. in one week D. If shortness of breath occurs with minimal activity, notify the provider E. Take furosemide anytime when feeling bloated or short of breath

Correct Answer is ["B","C","D"]

Explanation

A. Fluid intake may need to be regulated in heart failure patients, consuming 2500mL of fluids per day may be too high for some patients, depending on their condition and whether they are on fluid restriction. Fluid management should be individualized, and the provider should specify the amount based on the patient's condition.
B. A low-sodium diet is essential for heart failure patients to help reduce fluid retention, decrease blood pressure, and lessen the burden on the heart. The American Heart Association recommends a sodium intake of no more than 2,000-2,300 mg per day for heart failure patients.
C. Rapid weight gain is a sign of fluid retention, which can indicate worsening heart failure. A gain of 2-3 pounds in a single day or 5 pounds in a week should prompt the client to contact their healthcare provider for further evaluation.
D. Shortness of breath with minimal activity can be a sign of worsening heart failure or fluid overload. This symptom should be reported immediately to a healthcare provider for further evaluation and possible adjustments to treatment.
E. Furosemide (a diuretic) is often prescribed to reduce fluid retention but it should not be taken without proper guidance or as a response to symptoms without consulting the healthcare provider. Taking diuretics at the wrong time or in excessive amounts can lead to dehydration and electrolyte imbalances, which could worsen the condition.

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Upon assessment of the client's lungs, the nurse hears continuous, high-pitched, musical sounds. This should be documented as:

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Naxlex Comprehensive Predictor Exams

The nurse notes that the client's rhythm strip indicates a PR-interval of 0.28 seconds. What is the nurse's analysis of this problem?

Correct Answer is D

Explanation

The nurse is providing discharge instructions for the client diagnosed with heart failure. Which information should the nurse provide to assist the client to limit complications and prevent future hospitalizations? (SELECT ALL THAT APPLY).

Correct Answer is ["B","C","D"]

Explanation

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