Match Each of the Following Descriptions in Questions with the Appropriate

question 6

Multiple Choice

Match each of the following descriptions in questions with the appropriate disease (A-G) .
-Defect in leukocyte adhesion-dependent functions,resulting from mutations in the gene encoding the CD18 integrin β chain,and leading to recurrent bacterial and fungal infections

• A)X-linked agammaglobulinemia
• B)X-linked hyper-IgM syndrome
• C)X-linked lymphoproliferative syndrome
• D)Class II MHC deficiency
• E)Chronic granulomatous disease (CGD)
• F)Leukocyte adhesion deficiency-1 (LAD-1)
• G)Leukocyte adhesion deficiency-2 (LAD-2)

---

Definitions:

Gestalt Principle

A theory in psychology that proposes the human brain sees objects in their entirety before perceiving their individual parts, suggesting people have an innate disposition to organize patterns and objects.

Proximity

The state of being near or close in space, time, or relationship.

Closure

The act of bringing something to an end or conclusion, often providing a sense of resolution or completion.

Optical Illusions

Visual perceptions that differ from reality, where what we see doesn't match the physical measurement of the stimulus source.