Author Question: The nurse is teaching a patient who takes warfarin (Coumadin) about a coagulation monitoring device. ... (Read 102 times)

tfester

  • Hero Member
  • *****
  • Posts: 534
The nurse is teaching a patient who takes warfarin (Coumadin) about a coagulation monitoring device. Which blood clotting time should the device monitors?
 
  a. PT
  b. PTT
  c. INR
  d. ACT

Question 2

The nurse reviewing laboratory reports for a patient admitted for acute pyelenophritis. Which finding is most concerning to the nurse?
 
  a. Blood urea nitrogen (BUN) of 10.5 mg/dL
  b. Sodium of 140 mEq/L
  c. Potassium of 5.0 mEq/L
  d. Creatinine of 2.0 mg/dL



kusterl

  • Sr. Member
  • ****
  • Posts: 315
Answer to Question 1

C
A coagulation monitoring device measures the INR level for clotting time for a person on thera-peutic doses of warfarin.

Answer to Question 2

D
A creatinine of 2.0 is abnormally high and indicates that kidney function negatively affected. The BUN, sodium, and potassium values are within normal limits. (Laboratory ranges include: BUN 10 to 20 mg/dL, creatinine 0.6 to 1.2 mg/dL, sodium 135 to 145 mEq/L, and potassium 3.5 to 5.5 mEq/L.)



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

For a complete list of videos, visit our video library