The nurse suspects which cause of increased bubbling in the water seal chamber of a patient's chest drainage unit?

The patient has a pleural friction rub.

The patient has an infection at the drainage site.

The patient has a bronchopleural leak.

The patient has complete lung re-expansion.

Answer and Explanation

The Correct Answer is C

A. A pleural friction rub occurs when the pleural surfaces rub against each other, usually due to inflammation, but it does not directly cause increased bubbling in the water seal chamber of a chest drainage unit.
B. An infection at the drainage site could lead to localized symptoms like redness or discharge, but it does not directly cause increased bubbling in the water seal chamber.
C. A bronchopleural leak is the most likely cause of increased bubbling in the water seal chamber. This occurs when there is an air leak between the lungs and pleural space, causing continuous air to enter the chest drainage system.
D. Complete lung re-expansion would not typically cause bubbling in the water seal chamber. Once the lung is fully re-expanded, bubbling should stop.

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Correct Answer is D

Explanation

A. Fatigue: While fatigue can occur in lung cancer patients, it is not the most common symptom. Fatigue is more of a generalized symptom that can be seen in many diseases, not specific to lung cancer.
B. Hoarseness: Hoarseness can be a symptom of lung cancer, particularly if a tumor is affecting the laryngeal nerves. However, it is less common than a persistent cough and is not usually the initial symptom.
C. Anorexia: Anorexia (loss of appetite) can occur in patients with advanced cancer, including lung cancer, but it is not the most common presenting symptom. Weight loss due to anorexia is more common in later stages.
D. Persistent cough: This is the correct answer. A persistent cough is the most common symptom of lung cancer, especially in the early stages. The cough may be dry or productive and is often overlooked or mistaken for a chronic respiratory condition. It is frequently one of the first signs that leads to further investigation and diagnosis.

A. Moist mucous membranes B. Bounding peripheral pulses C. Urine specific gravity 1.002 D. Bradycardia

Correct Answer is C

Explanation

A. Moist mucous membranes: This is incorrect. In diabetes insipidus, the body loses large amounts of water due to a deficiency of antidiuretic hormone (ADH) or its effects. As a result, the client often experiences dehydration, leading to dry mucous membranes, not moist ones.
B. Bounding peripheral pulses: This is incorrect. While bounding pulses are often seen in conditions like fluid overload or hypervolemia, diabetes insipidus typically causes dehydration due to excessive urination, which would not lead to bounding pulses. The pulses would more likely be weak or thready due to fluid loss.
C. Urine specific gravity 1.002: This is the correct finding. In diabetes insipidus, the kidneys are unable to concentrate urine, resulting in very dilute urine. A urine specific gravity of 1.002 indicates very diluted urine, which is characteristic of diabetes insipidus.
D. Bradycardia: This is incorrect. Bradycardia (slow heart rate) is not typically associated with diabetes insipidus. In fact, tachycardia (increased heart rate) can occur as a compensatory response to dehydration caused by excessive urination in diabetes insipidus.

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The nurse suspects which cause of increased bubbling in the water seal chamber of a patient's chest drainage unit?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which is the most common symptom of lung cancer?

Correct Answer is D

Explanation

A nurse is assessing a client who has diabetes insipidus. Which of the following findings should the nurse expect?

Correct Answer is C

Explanation

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