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

Author Question: Monospecific Coombs sera indicates that a patient's red cells have complement coating them. Which of ... (Read 29 times)

joblessjake

  • Hero Member
  • *****
  • Posts: 555
on: Jun 25, 2018
Monospecific Coombs sera indicates that a patient's red cells have complement coating them. Which of the following red cell morphology would be more likely?
 
  a. Spherocytes
  b. Schistocytes
  c. Acanthocytes
  d. Agglutination

Question 2

All of the following have been linked to excess erythrocyte destruction except:
 
  a. Drugs.
  b. IgM autoimmune antibodies
  c. Immunoglobulin E (IgE) alloantibodies
  d. IgG alloantibodies


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aruss1303

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: D
When only complement is present on the membrane, giving a positive direct antiglobulin test using monospecific Coombs sera, a cold agglutinin is most likely present. Agglutination of red blood cells (RBCs) would be seen on the blood provided it is at room temperature.

Answer to Question 2

ANS: C
Of the items listed, only IgE antibodies have not been associated with excess red cell destruction.


joblessjake

  • Member
  • Posts: 555
Reply 2 on: Jun 25, 2018
:D TYSM

nanny

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

The biconcave disk shape of erythrocytes (red blood cells). The biconcave disk shape of erythrocytes (red blood cells).
Reb blood cells get caught up in the sticky web of a blood clot Reb blood cells get caught up in the sticky web of a blood clot
Stem Cells Stem Cells
Role-Playing a Situation in Which a Patient Is Frightened, Angry, or Anxious Role-Playing a Situation in Which a Patient Is Frightened, Angry, or Anxious
ROM exercises on a patient’s wrist: extension. ROM exercises on a patient’s wrist: extension.
Red Blood Cells Red Blood Cells
Video: Brain Anatomy Animation (Part 1 of 2)

For a complete list of videos, visit our video library