The client’s chest x-ray shows lung hyperinflation and left upper lobe pneumonia. What is the most likely diagnosis?
Tuberculosis
Bronchitis
Pneumonia
Asthma
The Correct Answer is C
Choice A rationale
Tuberculosis is a serious infectious disease that affects the lungs. However, it does not typically cause lung hyperinflation.
Choice B rationale
Bronchitis is an inflammation of the bronchial tubes. While it can cause symptoms similar to those described, it does not typically cause lung hyperinflation or localized pneumonia in the left upper lobe.
Choice C rationale
Pneumonia is an infection that inflames the air sacs in one or both lungs. The client’s symptoms of a productive cough with thick yellow sputum, crackles in the left upper lobe, and decreased breath sounds at bases bilaterally are consistent with pneumonia. The chest x-ray showing left upper lobe pneumonia confirms this diagnosis.
Choice D rationale
Asthma is a condition in which a person’s airways become inflamed, narrow and swell, and produce extra mucus, which makes it difficult to breathe. While asthma can cause lung hyperinflation, it does not typically cause localized pneumonia in the left upper lobe.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Biofeedback is a mind-body technique that helps individuals gain control over bodily processes that are normally involuntary. It is not contraindicated for a client with herpes zoster.
Choice B rationale
Aloe is a plant-based product often used for its soothing and healing properties. It is not contraindicated for a client with herpes zoster.
Choice C rationale
Feverfew is a medicinal herb often used for its anti-inflammatory properties. It is not contraindicated for a client with herpes zoster.
Choice D rationale
Acupuncture involves the insertion of thin needles into specific points on the body. It is contraindicated for a client with herpes zoster because it could potentially open a portal on the skin’s surface, increasing the risk of further infection.
Correct Answer is ["8"]
Explanation
Step 1 is: Calculate the total units of heparin in the bag, which is 25,000 units.
Step 2 is: Divide the total units by the total volume to find the units per mL, which is (25,000 units ÷ 250 mL) = 100 units/mL.
Step 3 is: Divide the desired units per hour by the units per mL to find the mL/hr, which is (800 units/hr ÷ 100 units/mL) = 8 mL/hr. So, the infusion pump rate should be set at 8 mL/hr.
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