This topic contains a solution. Click here to go to the answer

Author Question: The perinatal nurse understands that maternal antibodies pass through the placenta by which ... (Read 93 times)

maegan_martin

  • Hero Member
  • *****
  • Posts: 532
The perinatal nurse understands that maternal antibodies pass through the placenta by which mechanism?
 
  A.
  Active transport
  B.
  Facilitated diffusion
  C.
  Osmosis
  D.
  Pinocytosis

Question 2

A student asks the faculty member to explain the term nidation. Which explanation is best?
 
  A.
  Blood vessel development
  B.
  Degradation of the zona pellucida
  C.
  Implantation of the fertilized ovum
  D.
  Sperm washing



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vkodali

  • Sr. Member
  • ****
  • Posts: 357
Answer to Question 1

ANS: D
Maternal antibodies pass through the placenta via pinocytosis, not by active transport, facilitated diffusion, or osmosis.

Answer to Question 2

ANS: C
Nidation is the process whereby the fertilized ovum is implanted into the endometrium. This usually occurs by the 10th day.





 

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Everyone has one nostril that is larger than the other.

For a complete list of videos, visit our video library