This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The nurse is reviewing laboratory results and notes an aPTT level of 28 seconds. The nurse should ... (Read 96 times)

ap345

  • Hero Member
  • *****
  • Posts: 537
on: Jun 25, 2018
The nurse is reviewing laboratory results and notes an aPTT level of 28 seconds. The nurse should notify the health care provider in anticipation of adjusting which medication?
 
  a. Aspirin
  b. Heparin
  c. Warfarin
  d. Erythropoietin

Question 2

A patient's complete blood count (CBC) shows a hemoglobin of 19 g/dL and a hematocrit of 54. Which question should the nurse ask to determine possible causes of this finding?
 
  a. Have you had a recent weight loss?
  b. Do you have any history of lung disease?
  c. Have you noticed any dark or bloody stools?
  d. What is your dietary intake of meats and protein?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

KKcool

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: B
Activated partial thromboplastin time (aPTT) assesses intrinsic coagulation by measuring factors I, II, V, VIII, IX, X, XI, XII. aPTT is increased (prolonged) in heparin administration.
aPTT is used to monitor whether heparin is at a therapeutic level (needs to be greater than the normal range of 25 to 35 sec). Prothrombin time (PT) and international normalized ratio (INR) are most commonly used to test for therapeutic levels of warfarin (Coumadin). Aspirin affects platelet function. Erythropoietin is used to stimulate red blood cell production.

Answer to Question 2

ANS: B
The hemoglobin and hematocrit results indicate polycythemia, which can be associated with chronic obstructive pulmonary disease (COPD). The other questions would be appropriate for patients who are anemic.


ap345

  • Hero Member
  • *****
  • Posts: 537
Reply #2 on: Jun 25, 2018
Thank you :)


KKcool

  • Sr. Member
  • ****
  • Posts: 340
Reply #3 on: Jun 25, 2018
Happy to help you


« previous next »
 

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

NUrse NUrse
Blue whale skeleton, outside the Long Marine Laboratory at the University of California, Santa Cruz Blue whale skeleton, outside the Long Marine Laboratory at the University of California, Santa Cruz
Converting Degrees to Degrees, Minutes, Seconds Converting Degrees to Degrees, Minutes, Seconds
World Mean Sea-Level Temperatures in July World Mean Sea-Level Temperatures in July
The mole fraction of oxygen in dry air near sea level is 0.20948, where the molar mass of ... The mole fraction of oxygen in dry air near sea level is 0.20948, where the molar mass of ...
The tertiary level of protein structure for the respiratory pigment myoglobin The tertiary level of protein structure for the respiratory pigment myoglobin
Video: Aneurysm

For a complete list of videos, visit our video library