You Describe for Your Patient the Sequence of Events That

question 27

Multiple Choice

You describe for your patient the sequence of events that occurs when a B cell is activated. Please select the correct order of statements.
1) TH cells recognize the presented antigen-MHC complex on the B cell and bind to it. 
2) B cell receptor binds to an antigen and the antigen is internalized by endocytosis.
3) The bound TH delivers cytokines to the B cell that initiate the process of clonal expansion of that particular B cell.
4) The antigen is degraded and peptide fragments are expressed at the B cell membrane with MHC class II molecules.

• A) 1, 2, 3, 4
• B) 4, 3, 1, 2
• C) 1, 3, 2, 4
• D) 2, 3, 1, 4
• E) 2, 4, 1, 3

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Definitions:

Spiritual Development

The process of growing and evolving in one's spiritual beliefs, understanding, and practices.

Fowler's Third Stage

A patient's bed position where the backrest is raised to approximately 45-60 degrees, usually to promote oxygenation or ease breathing.

Meaning of Life

The philosophical inquiry into the significance, purpose, or value of human existence.

Developmental Milestones

Key skills and activities typically achieved by children within specific age ranges that indicate progress in various areas of development.