Heparin is prescribed to run 800 units/hr. The medication is supplied as 25,000 units per 250 mL. At what rate should the nurse set the not use a trailing zero,do not use a leading zero Round to a whole number)

Answer and Explanation

The Correct Answer is ["8"]

Determine the concentration: 25,000 units / 250 mL = 100 units/mL.

Calculate the mL/hr rate: 800 units/hr / 100 units/mL = 8 mL/hr.

Therefore, the nurse should set the pump to deliver 8 mL/hr.

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Correct Answer is C

Explanation

A. Glasgow Coma Scale (GCS) assessment. – Incorrect. The GCS assesses neurological function but does not diagnose the underlying cause of symptoms.

B. RBC count. – Incorrect. A complete blood count (CBC) may be helpful, but it does not confirm meningitis.

C. Cerebrospinal fluid (CSF) analysis. – Correct. A lumbar puncture for CSF analysis is the gold standard for diagnosing bacterial or viral meningitis.

D. Magnetic resonance imaging (MRI). – Incorrect. An MRI may be used for complications but is not the initial diagnostic test for suspected meningitis

A. Presence of dance sign B. Always seems full C. Projectile vomiting D. Excessive weight gain

Correct Answer is C

Explanation

A. Presence of Dance sign. – Incorrect. Dance sign (absence of bowel sounds in the right lower quadrant) is associated with intussusception, not pyloric stenosis.

B. Always seems full. – Incorrect. Babies with pyloric stenosis initially feed well but develop progressive vomiting and hunger after feeds.

C. Projectile vomiting. – Correct. Pyloric stenosis causes forceful, non-bilious projectile vomiting due to gastric outlet obstruction.

D. Excessive weight gain. – Incorrect. Infants with pyloric stenosis typically experience weight loss or poor weight gain due to vomiting.

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Heparin is prescribed to run 800 units/hr. The medication is supplied as 25,000 units per 250 mL. At what rate should the nurse set the not use a trailing zero,do not use a leading zero Round to a whole number)

Nursing Test Bank

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Correct Answer is C

Explanation

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Correct Answer is C

Explanation

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