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

Author Question: Which of the following statements regarding rheumatoid arthritis (RA) is INCORRECT? A. The blood ... (Read 134 times)

Diane

  • Hero Member
  • *****
  • Posts: 576
on: Jun 25, 2018
Which of the following statements regarding rheumatoid arthritis (RA) is INCORRECT?
 
  A. The blood and synovial tissues of RA patients contain an autoantibody directed against the patient's own gamma globulin.
  B. Immune complexes composed of gamma globulin and autoantibody are deposited in joints of RA patients.
  C. Antigen-antibody complexes activate complement and generate an inflammation within the joints.
  D. Lymphocytes and macrophages attracted to the joints by the inflammatory process secrete cytokines (tumor necrosis factor) that damage the joints.
  E. Drugs that block the effect of tumor necrosis factor have not been useful or effective for treating RA patients.

Question 2

Renal agenesis can best be described as which of the following?
 
  A. Fusion of the two kidneys
  B. Formation of extra ureters and renal pelves
  C. Improper positioning of one or both kidneys
  D. Failure of one or both kidneys to develop


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

enass

  • Sr. Member
  • ****
  • Posts: 380
Reply #1 on: Jun 25, 2018
Answer to Question 1

E

Answer to Question 2

D


Diane

  • Member
  • Posts: 576
Reply 2 on: Jun 25, 2018
Gracias!

ebonylittles

  • Member
  • Posts: 318
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

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

Components of blood. Components of blood.
Blood Pressure Cuff Blood Pressure Cuff
blood vein and vessel blood vein and vessel
Which of the following statements is true of linkage? Which of the following statements is true of linkage?
A finger-stick is useful for obtaining small amounts of blood. A finger-stick is useful for obtaining small amounts of blood.
Cardiovascular and renal control of blood pressure. Cardiovascular and renal control of blood pressure.
Video: Appendicitis Animation

For a complete list of videos, visit our video library