Author Question: When teaching a pregnant client about antibodies that are passed from mother to newborn, which ... (Read 65 times)

s.tung

  • Hero Member
  • *****
  • Posts: 577
When teaching a pregnant client about antibodies that are passed from mother to newborn, which antibody should the nurse include?
 
  1. IgM
  2. IgA
  3. IgD
  4. IgG

Question 2

The nurse is providing discharge instructions to the family of a child who experienced an anaphylactic reaction. Which parental statements indicate accurate understanding of the action that histamine plays during this type of reaction? Select all that apply.
 
  1. Histamine releases IgE antibodies, which help to stop the reaction.
  2. Histamine causes smooth muscle contraction, which causes the wheezing.
  3. Histamine causes increased capillary permeability, which is what causes difficulty breathing.
  4. Histamine causes vasoconstriction leading to respiratory issues.
  5. Histamine causes the destruction of red blood cells, which is why we administer the EpiPen.


IRincones

  • Sr. Member
  • ****
  • Posts: 321
Answer to Question 1

4
Explanation:
1. IgM is the first antibody produced with primary immune response. It does not cross the placenta.
2. IgA does not cross the placenta.
3. Although the function of IgD is not fully understood, it is not thought to cross the placenta.
4. IgG crosses the placenta and provides the newborn with passive immunity.

Answer to Question 2

2, 3
Explanation:
1. IgE antibodies cause the release of histamine, not the other way around.
2. Smooth muscle contraction causes the constriction of the bronchioles, which causes the wheezing and respiratory distress.
3. Increased capillary permeability causes the plasma to leak into surrounding tissues, including the lungs, leading to pulmonary edema.
4. Anaphylaxis causes vasodilation, not vasoconstriction.
5. Histamine does not cause red cell destruction.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

For a complete list of videos, visit our video library