Test_Prep
USMLE · Question #146
Which of the following types of immunoglobulins does not cross the barrier between mother and infant in the womb?
The correct answer is A. IgA. See the full explanation below for the reasoning.
Question
Which of the following types of immunoglobulins does not cross the barrier between mother and infant in the womb?
Options
- AIgA
- BIgM
- CIgD
- DIgE
How the community answered
(66 responses)- A74% (49)
- B6% (4)
- C15% (10)
- D5% (3)
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