Patient Data shows that on Day 1, there were no active processes.
On Day 2, there were small bilateral lower lobes pulmonary infiltrates with the right lower lobe showing increased involvement compared to the left side.
What is the likely diagnosis?

Pneumonia

Tuberculosis

Bronchitis

Pulmonary Embolism

Answer and Explanation

The Correct Answer is A

Choice A rationale:

Pneumonia is the most likely diagnosis given the rapid development of pulmonary infiltrates within a 24-hour period. Pneumonia is an infection of the lungs that can be caused by bacteria, viruses, or fungi. It typically presents with symptoms such as fever, cough, shortness of breath, and chest pain. The presence of pulmonary infiltrates on imaging studies, such as a chest X-ray, is a key diagnostic feature of pneumonia.

The distribution of the infiltrates, involving the lower lobes with a predominance on the right side, is also consistent with pneumonia. This is because the lower lobes are more susceptible to pneumonia due to their anatomy and gravity.

The absence of active processes on Day 1 makes other diagnoses less likely. For example, tuberculosis typically develops more slowly over weeks or months, and bronchitis usually does not cause pulmonary infiltrates.

Pulmonary embolism can cause pulmonary infiltrates, but it would typically be associated with other symptoms such as sudden onset of shortness of breath, chest pain, and tachycardia.

Choice B rationale:

Tuberculosis is a chronic infection that typically develops slowly over weeks or months. It is less likely to cause rapid development of pulmonary infiltrates as seen in this case.

Tuberculosis often involves the upper lobes of the lungs, and it may be associated with other symptoms such as fever, night sweats, and weight loss.

Choice C rationale:

Bronchitis is an inflammation of the bronchi, the large airways that carry air to the lungs. It typically causes a cough, but it does not usually cause pulmonary infiltrates.

Bronchitis is often caused by a virus, and it usually resolves on its own within a few weeks.

Choice D rationale:

Pulmonary embolism is a blockage of a pulmonary artery, one of the blood vessels that carries blood to the lungs. It can cause pulmonary infiltrates, but it would typically be associated with other symptoms such as sudden onset of shortness of breath, chest pain, and tachycardia.

Pulmonary embolism is often caused by a blood clot that travels from a vein in the leg to the lungs.

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Free Nursing Study Resources

Correct Answer is ["B","C","E","F"]

Explanation

B. Place patient on oxygen 2 to 4 liters and maintain oxygen saturation at or above 95%.

Rationale:

Hypoxemia: Patients who have undergone cholecystectomy are at risk for developing hypoxemia due to various factors, including:

Atelectasis: Collapsed lung tissue can impair gas exchange, leading to low oxygen levels in the blood.

Pneumonia: A potential post-operative complication that can cause inflammation and fluid buildup in the lungs, hindering oxygen uptake.

Pain: Post-surgical pain can inhibit deep breathing and coughing, which are essential for maintaining adequate lung function.

Oxygen Therapy: Supplementing oxygen helps to increase oxygen saturation and improve overall tissue oxygenation, reducing the strain on the heart and other organs.

Oxygen Saturation Goal: Maintaining oxygen saturation at or above 95% ensures that the patient's tissues are receiving sufficient oxygen to meet their metabolic needs.

C. Stat 2 views chest x-ray.

Rationale:

Chest X-ray: A valuable diagnostic tool that can visualize the lungs and surrounding structures, aiding in the assessment of: Atelectasis: Appears as areas of increased density on the x-ray, indicating collapsed lung tissue.

Pneumonia: May present as consolidation (solid white areas) or infiltrates (patchy areas of increased density) on the x-ray. Pleural effusion: Fluid accumulation in the pleural space, which can impair lung expansion and gas exchange.

Pneumothorax: Presence of air in the pleural space, which can cause lung collapse and respiratory distress.

Early Detection: Prompt identification of respiratory complications through chest x-ray allows for timely interventions and prevents further deterioration of the patient's condition.

E. Complete blood count (CBC), basic metabolic panel (BMP), and blood cultures.

Rationale:

CBC: Assesses for signs of infection or inflammation, including:

Elevated white blood cell count (leukocytosis) Increased neutrophils (neutrophilia)

Anemia (low red blood cell count)

BMP: Evaluates electrolyte and kidney function, which can be affected by infections and post-operative complications.

Blood Cultures: Determines the presence of bacteria in the bloodstream, allowing for identification of the causative organism and guiding appropriate antibiotic therapy.

F. Start the patient on antibiotic therapy.

Rationale:

Infection Risk: The patient's history of cholangitis and recent surgery increase the risk of infection. Prophylactic Antibiotics: Often administered after cholecystectomy to prevent post-operative infections.

Early Intervention: Prompt initiation of antibiotic therapy is crucial in managing infections and preventing serious complications such as sepsis.

A. Dysrhythmia B. Toxicity C. Anemia D. Pneumonia

Correct Answer is D

Explanation

Rationale for Choice A: Dysrhythmia

There is no information in the question stem to suggest that the patient is experiencing a dysrhythmia.

Dysrhythmias are abnormal heart rhythms that can be caused by a variety of factors, including heart disease, electrolyte imbalances, and medications.

While it is possible that the patient could develop a dysrhythmia as a complication of pneumonia, there is no evidence to support this in the given information.

Additionally, enalapril, which the patient is taking for hypertension, is not typically associated with an increased risk of dysrhythmias.

Rationale for Choice B: Toxicity

There is no information in the question stem to suggest that the patient is experiencing toxicity.

Toxicity can be caused by a variety of substances, including medications, drugs, and environmental toxins.

While it is possible that the patient could develop toxicity as a complication of pneumonia, there is no evidence to support this in the given information.

Additionally, the patient's medication regimen of enalapril and a multivitamin is not typically associated with an increased risk of toxicity.

Rationale for Choice C: Anemia

There is no information in the question stem to suggest that the patient is anemic.

Anemia is a condition in which there is a decreased number of red blood cells or hemoglobin in the blood.

While it is possible that the patient could develop anemia as a complication of pneumonia, there is no evidence to support this in the given information.

Additionally, the patient's surgical history of adenoid removal and a fractured tibia is not typically associated with an increased risk of anemia.

Rationale for Choice D: Pneumonia

The patient is a 51-year-old male with a diagnosis of pneumonia.

Pneumonia is an infection of the lungs that can be caused by bacteria, viruses, or fungi.

The patient's symptoms, such as cough, fever, and difficulty breathing, are all consistent with a diagnosis of pneumonia.

Additionally, the patient's medical history of hypertension does not rule out pneumonia, and in fact, some studies have shown that hypertension may be a risk factor for developing pneumonia.

Therefore, pneumonia is the most likely condition that the patient has based on the information provided.

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Patient Data shows that on Day 1, there were no active processes.On Day 2, there were small bilateral lower lobes pulmonary infiltrates with the right lower lobe showing increased involvement compared to the left side.What is the likely diagnosis?

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Naxlex Comprehensive Predictor Exams

Correct Answer is ["B","C","E","F"]

Explanation

Correct Answer is D

Explanation

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Patient Data shows that on Day 1, there were no active processes.
On Day 2, there were small bilateral lower lobes pulmonary infiltrates with the right lower lobe showing increased involvement compared to the left side.
What is the likely diagnosis?