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

Author Question: Which of the following is found to be a factor in TTP? a. Escherichia coli O157:H7 b. Shigella ... (Read 175 times)

sammy

  • Hero Member
  • *****
  • Posts: 818
on: Jun 25, 2018
Which of the following is found to be a factor in TTP?
 
  a. Escherichia coli O157:H7
  b. Shigella species
  c. S. pneumoniae
  d. Shigella dysenteriae serotype I

Question 2

Explain why the DAT profile in CAD is reactive only with polyspecific AHG and anti-C3 but not with anti-IgG.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Viet Thy

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jun 25, 2018
Answer to Question 1

Correct Answer: B and C

Answer to Question 2

Answer: The antibody associated with CAD is usually autoanti-I, which is an IgM antibody. In vivo, the antibody attaches in the cooler parts of the body (fingers, toes) and begins to fix complement. As the cells circulate to warmer parts of the body, the antibody dissociates from the cell, leaving only complement. Poly-specific AHG detects IgG and C3 on the RBC, which in this case is positive because of the C3 on the membrane.


sammy

  • Member
  • Posts: 818
Reply 2 on: Jun 25, 2018
Wow, this really help

chjcharjto14

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

An example of anatomical homology: homologous structures found in vertebrates. An example of anatomical homology: homologous structures found in vertebrates.
Features found in a long bone. Features found in a long bone.
The U.S. DOT hazardous materials placards as found in the 2012 Emergency Response Guidebook. ... The U.S. DOT hazardous materials placards as found in the 2012 Emergency Response Guidebook. ...
opener E. coli have been genetically engineered to produce lycopene opener E. coli have been genetically engineered to produce lycopene
Electron micrograph of plasmids isolated from E. coli Electron micrograph of plasmids isolated from E. coli
Video: Component of feedback systems & Communication and regulation of body systems

For a complete list of videos, visit our video library