Which symptom is most indicative of pneumonia in a 6-year old child?

Sore throat.

Tympany noted on chest percussion.

Auscultation of ronchi or fine crackles.

Temp of 37.8 Celsius.

Answer and Explanation

The Correct Answer is C

Pneumonia is an infection that causes inflammation in the lungs. Auscultation refers to listening to the sounds produced by the lungs using a stethoscope. Ronchi and fine crackles are abnormal lung sounds that can be heard during auscultation in individuals with pneumonia.

These sounds are associated with the presence of fluid or mucus in the lungs, which is characteristic of pneumonia.

While other symptoms such as a sore throat, tympany noted on chest percussion, and a slightly elevated temperature (37.8 degrees Celsius) can be present in various respiratory conditions, the auscultation findings of ronchi or fine crackles specifically suggest an underlying lung infection like pneumonia.

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Correct Answer is A

Explanation

This statement demonstrates an understanding of proper cast care for itch relief. Using a cool air dryer on a low setting can help circulate air and provide relief from itching under the cast. It is important not to use a hot air dryer as it may cause discomfort, skin irritation, or burn. Trickling water or inserting objects into the cast can lead to moisture accumulation and potential complications.

A. Incompetent lower esophageal sphincter. B. Decreased pressure within the stomach. C. Transient constriction of the lower esophageal sphincter D. Prolonged constriction of the upper esophageal sphincter.

Correct Answer is A

Explanation

The lower esophageal sphincter (LES) is a muscular ring located between the esophagus and stomach. Its function is to prevent the backflow of stomach acid and contents into the esophagus. In GERD, the LES becomes weak or relaxed, allowing stomach acid to flow back up into the esophagus, leading to symptoms such as heartburn, regurgitation, and chest pain.

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Which symptom is most indicative of pneumonia in a 6-year old child?

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Naxlex Comprehensive Predictor Exams

A 5-year-old with an arm cast from a fractured wrist complains of itching under his cast. The nurse knows cast care teaching for the parent has been successful when the parent states:

Correct Answer is A

Explanation

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Correct Answer is A

Explanation

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