How Is the Gradual Destruction of the Immune System Measured

question 41

Multiple Choice

How is the gradual destruction of the immune system measured during the progression of HIV to AIDS?

• A) Decline in CD4 receptors.
• B) Decline in CD4 lymphocytes.
• C) Decline in platelet count.
• D) Decline in red blood cells.

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Definitions:

Exclusive OR Operator

A binary operator that returns true only when its operands differ (one is true, the other is false).

Exclusive OR Operator

The Exclusive OR Operator is a binary operator that returns true only when its two operands differ (one is true, the other is false).

Exclusive OR Operator

A logical bitwise operator that returns true only when the inputs differ (one is true, the other is false).

Complement Operator

Refers to a unary operator (~ in C/C++) that inverts all the bits of its operand, effectively computing the bitwise NOT.