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

Author Question: Proper specimen collection for coagulation testing must be performed to eliminate contamination of ... (Read 59 times)

yoooooman

  • Hero Member
  • *****
  • Posts: 557
on: Jun 25, 2018
Proper specimen collection for coagulation testing must be performed to eliminate contamination of substances that will interfere with the test results. Which of the following are considered contaminants for coagulation testing?
 
  a. Sodium citrate and heparin anticoagulant
  b. Tissue factor and anticoagulant carryover
  c. Air and tissue factor
  d. High hematocrit and anticoagulant carryover

Question 2

A patient has a prolonged APTT with a normal PT. There were no errors in specimen collection. What does this mean for the patient?
 
  a. There could be a defect in the intrinsic pathway.
  b. The patient is on Coumadin.
  c. The patient has developed an inhibitor to a factor in the extrinsic pathway.
  d. The patient has a vitamin K deficiency.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

juwms

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 25, 2018
Answer to Question 1

Correct Answer: B

Answer to Question 2

Correct Answer: A


yoooooman

  • Member
  • Posts: 557
Reply 2 on: Jun 25, 2018
YES! Correct, THANKS for helping me on my review

lcapri7

  • Member
  • Posts: 350
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Amazing NASA Pictures Collection Amazing NASA Pictures Collection
Obtaining a Sputum Specimen for Culture Obtaining a Sputum Specimen for Culture
Sensitivity Testing Sensitivity Testing
The Do's and Don'ts of Cross-Contamination The Do's and Don'ts of Cross-Contamination
Video: Mendel's Pea Experiment

For a complete list of videos, visit our video library