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)

Answer and Explanation

The Correct Answer is ["1.4"]

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.

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Correct Answer is C

Explanation

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.

A. Proteinuria B. Hypocalcemia C. Hypoalbuminemia D. Positive for Ketones

Correct Answer is A

Explanation

The signs or symptoms the nurse would observe in a 4-year-old client experiencing a recurrence of minimal change nephrotic syndrome (MCNS) include:

MCNS is characterized by increased glomerular permeability, leading to the loss of protein, particularly albumin, in the urine. Proteinuria is a hallmark feature of MCNS and is usually detected through urine testing.
Due to the excessive loss of protein in the urine, particularly albumin, the client with MCNS may have low levels of albumin in the blood. Hypoalbuminemia can result in various complications, such as edema formation and impaired immune function. However this is not a sign or symptom.
Edema is a common symptom of MCNS and typically presents as swelling in the face, around the eyes, and in the extremities. This is a result of the fluid shifts and fluid retention caused by the altered glomerular function and hypoalbuminemia.

Hypocalcemia and ketones in the urine are not typically associated with MCNS. Hypocalcemia can occur in some types of kidney disease, but it is not a characteristic feature of MCNS. Ketones in the urine are more commonly associated with conditions like diabetic ketoacidosis or inadequate carbohydrate intake.

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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)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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

Correct Answer is C

Explanation

The nurse suspects the 4-year-old client is having a recurrence of minimal change nephrotic syndrome (MCNS). Which signs or symptoms would the nurse observe in the client?

Correct Answer is A

Explanation

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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)