Author Question: If blood is collected through an indwelling catheter, care must be taken to: a. Prevent the ... (Read 72 times)

Bernana

  • Hero Member
  • *****
  • Posts: 530
If blood is collected through an indwelling catheter, care must be taken to:
 
  a. Prevent the citrate contamination of the line
  b. Flush the line with saline and discard the first 5 ml of blood
  c. Draw the sample quickly to prevent clotting
  d. Flush the line with sterile water

Question 2

The aPTT is the most common procedure used to monitor the unfractionated heparin therapy. Which of the reagents used in the test provides the activation of the formation of the fibrin clot?
 
  a. Thromboplastin/calcium mixture
  b. Activated partial thromboplastin and calcium
  c. Thrombin and fibrinogen
  d. Normal pooled plasma and thrombin



Edwyer

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

Correct Answer: B

Answer to Question 2

Correct Answer: B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

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?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

For a complete list of videos, visit our video library