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 ["1.4"]

Explanation

We know that 7,000 units is equivalent to 5,000 units per ml. So, we can set up the proportion:

7,000 units / 5,000 units per ml = x ml / 1 ml x = 7,000 / 5,000

x = 1.4

Therefore, the nurse should administer 1.4 milliliters (ml) of heparin.

A. There are crackles throughout both lung fields. B. The patient's radial pulse is 105 beats/min. C. There is sediment and blood in the patient's urine D. The blood pressure increases from 66/50 to 122/74 mm

Correct Answer is A

Explanation

A 3% saline solution is a hypertonic solution used to increase serum sodium levels in cases of severe hyponatremia. However, it can lead to fluid overload and pulmonary edema. The presence of crackles throughout both lung fields indicates the accumulation of fluid in the lungs, which is a serious adverse outcome.

The patient's radial pulse rate of 105 beats/min is within a normal range and does not directly indicate an adverse effect of the saline infusion.

The presence of sediment and blood in the patient's urine may be unrelated to the 3% saline infusion and could indicate other issues such as urinary tract infection or kidney injury.

An increase in blood pressure from 66/50 to 122/74 mmHg is an expected effect of a hypertonic solution like 3% saline, as it can cause an increase in intravascular volume. While the increase in blood pressure is significant, it does not represent an adverse outcome specific to the infusion itself.

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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

Heparin 7,000 units is ordered. Heparin 5,000 units per ml is available. How many milliliters (ml) should the nurse administer? (Do not round)

Correct Answer is ["1.4"]

Explanation

A patient is receiving a 3% saline continuous IV infusion for hyponatremia. Which assessment data represents an adverse outcome (side effect) of this infusion?

Correct Answer is A

Explanation

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