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

Author Question: How does the anticoagulant EDTA prevent coagulation from occurring? a. Binds calcium in a soluble ... (Read 125 times)

CBme

  • Hero Member
  • *****
  • Posts: 548
on: Jun 25, 2018
How does the anticoagulant EDTA prevent coagulation from occurring?
 
  a. Binds calcium in a soluble complex
  b. Enhances antithrombin activity
  c. Chelates calcium ions
  d. Inhibits factor XII activity

Question 2

The 18-gauge needles used to collect donor blood for transfusion have a larger bore than do standard blood collection needles. What is the advantage of this needle?
 
  a. The needle minimizes discomfort to the donor.
  b. The needle allows for tube holder and vacutainer use.
  c. The phlebotomist has better technique with a larger needle.
  d. The collection process is faster, and less hemolysis occurs.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

BUTTHOL369

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 25, 2018
Answer to Question 1

Correct Answer: C

Answer to Question 2

Correct Answer: D


CBme

  • Member
  • Posts: 548
Reply 2 on: Jun 25, 2018
Gracias!

xiaomengxian

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

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.

Cultural leveling is occurring rapidly, with some strange twists. These men from an Amazon tribe, ... Cultural leveling is occurring rapidly, with some strange twists. These men from an Amazon tribe, ...
Interventions for Selected Co-Occurring Conditions Interventions for Selected Co-Occurring Conditions
Calcium channels and muscle contraction: (a) Calcium channels open as the action potential travels ... Calcium channels and muscle contraction: (a) Calcium channels open as the action potential travels ...
Fat-Soluble Vitamins for Treating Nutritional Disorders Fat-Soluble Vitamins for Treating Nutritional Disorders
IUD to prevent pregnancy اللولب النحاسي لمنع الحمل IUD to prevent pregnancy اللولب النحاسي لمنع الحمل
Water-Soluble Vitamins Act as Coenzymes in Metabolic Processes Water-Soluble Vitamins Act as Coenzymes in Metabolic Processes
Video: Peptide Bond Formation Animation

For a complete list of videos, visit our video library