« previous next »

Author Question: A school-age child with chronic renal failure is admitted to the hospital with a serum potassium ... (Read 97 times)

jrubin

  • Hero Member
  • *****
  • Posts: 552
on: Jun 28, 2018
A school-age child with chronic renal failure is admitted to the hospital with a serum potassium level of 5.2 mEq/L. Which prescribed medication should the nurse plan to administer?
 
  a. Spironolactone (Aldactone)
  b. Sodium polystyrene sulfonate (Kayexalate)
  c. Lactulose (Cephulac)
  d. Calcium carbonate (Calcitab)

Question 2

A preschool child is being admitted to the hospital with dehydration and a urinary tract infection (UTI). Which urinalysis result should the nurse expect with these conditions?
 
  a. WBC <1; specific gravity 1.008 c. WBC >2; specific gravity 1.016
  b. WBC <2; specific gravity 1.025 d. WBC >2; specific gravity 1.030


chem1s3

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jun 28, 2018
Answer to Question 1

ANS: B
Normal serum potassium levels in a school-age child are 3.5 to 5 mEq/L. Sodium polystyrene sulfonate is administered to reduce serum potassium levels. Spironolactone is a potassium-sparing diuretic and should not be used if the serum potassium is elevated. Lactulose is administered to reduce ammonia levels in patients with liver disease. Calcium carbonate may be prescribed as a calcium supplement, but it will not reduce serum potassium levels.

Answer to Question 2

ANS: D
The white blood cell count (WBC) in a routine urinalysis should be <1 secretion.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Sigmund Freud (1856–1939). Austrian doctor who founded the psychoanalytic school of psychology. ... Sigmund Freud (1856–1939). Austrian doctor who founded the psychoanalytic school of psychology. ...
Observed Mother–Child Arguments at Five Time Points Over an Eight-Year Period Observed Mother–Child Arguments at Five Time Points Over an Eight-Year Period
Drugs That May Worsen Heart Failure Drugs That May Worsen Heart Failure
Drugs for Early and Moderate Heart Failure Drugs for Early and Moderate Heart Failure
Drugs in the Treatment of Heart Failure Drugs in the Treatment of Heart Failure
Histology of a Renal Corpuscle Histology of a Renal Corpuscle
Video: Studying the Left and Right Brain Independently

For a complete list of videos, visit our video library