« previous next »

Author Question: The nurse is teaching a patient who takes warfarin (Coumadin) about a coagulation monitoring device. ... (Read 92 times)

tfester

  • Hero Member
  • *****
  • Posts: 534
on: Jun 25, 2018
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
Reply #1 on: Jun 25, 2018
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
« previous next »
 

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Home Health Nurse. Home Health Nurse.
A physical therapist helping the patient on parallel bars. A physical therapist helping the patient on parallel bars.
Flow data for a healthy donor (top panel) and a HIV positive patient. CD3 is a T-cell marker, CD4 is ... Flow data for a healthy donor (top panel) and a HIV positive patient. CD3 is a T-cell marker, CD4 is ...
Jaundice seen in the eyes and the skin of a patient with hepatitis A. Jaundice seen in the eyes and the skin of a patient with hepatitis A.
Teaching in America Teaching in America
Round your answer to the nearest tenth. A patient with a pulmonary embolus has Refludan ... Round your answer to the nearest tenth. A patient with a pulmonary embolus has Refludan ...
Video: Calvin Cycle Explained!

For a complete list of videos, visit our video library