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

Author Question: Using which principle does plasma become more opaque as a clot forms and the amount of light being ... (Read 158 times)

ahriuashd

  • Hero Member
  • *****
  • Posts: 535
on: Jun 25, 2018
Using which principle does plasma become more opaque as a clot forms and the amount of light being detected decreases?
 
  a. Photo-optical
  b. Mechanical
  c. Chromogenic
  d. Immunologic

Question 2

Diagnostica Stago coagulation instruments are based on what clot detection principle?
 
  a. Photo-optical
  b. Mechanical
  c. Chromogenic
  d. Nephelometric


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

rosiehomeworddo

  • Sr. Member
  • ****
  • Posts: 306
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: A
A light source of specified wavelength is made to pass through plasma; some light normally gets through to the detector. As a fibrin clot forms, the amount of light detected decreases. When light decreases to a predetermined deflection from the baseline, the timer stops, indicating clot formation.

Answer to Question 2

ANS: B
Diagnostica Stago coagulation instruments use a mechanical end-point clot detection principle. These instruments magnetically monitor the movement of a steel ball within plasma. As the clot forms, the sensor detects the slowing of the ball.


ahriuashd

  • Hero Member
  • *****
  • Posts: 535
Reply #2 on: Jun 25, 2018
Thank you :)


rosiehomeworddo

  • Sr. Member
  • ****
  • Posts: 306
Reply #3 on: Jun 25, 2018
Happy to help you


« previous next »
 

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

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?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Forms of Cell signalling Forms of Cell signalling
Telomere length is related to the amount of time adults spend in leisure time activity. Source: Ada Telomere length is related to the amount of time adults spend in leisure time activity. Source: Ada
Drug Forms and Routes of Administration Drug Forms and Routes of Administration
Forms of Sexual Misconduct Cont Forms of Sexual Misconduct Cont
Two anomeric forms, and are possible, a and b. Two anomeric forms, and are possible, a and b.
Structures of the ionized forms of some representative fatty acids (part 1) Structures of the ionized forms of some representative fatty acids (part 1)
Video: X chromosome inactivation in calico cats

For a complete list of videos, visit our video library