Which of the Statements Below Is an Incorrect or False

question 12

Multiple Choice

Which of the statements below is an incorrect or false statement?

• A)Unique to the ABO blood group is the presence in the plasma of preformed antibodies.
• B)Transfusion of incompatible blood can be fatal.
• C)When a transfusion reaction occurs,the oxygen- carrying capacity of the transfused blood cells is disrupted and the clumping of RBCs in small vessels hinders blood flow to tissues beyond those points.
• D)Blood typing for the Kell,Lewis,and Duffy factors is always done before a blood transfusion.

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Definitions:

Projection Fibers

Nerve fibers that connect the cerebral cortex to other parts of the brain and to the spinal cord, facilitating communication between the brain and the rest of the body.

Cerebrum

The largest part of the brain, composed of the right and left hemispheres, responsible for complex brain functions such as thought and action.

Spinal Cord

A long, thin, tubular structure made up of nervous tissue, which extends from the brainstem down the back, housed within the spinal column.

Postcentral Gyrus

The region of the cerebral cortex located adjacent to the central sulcus, responsible for processing somatosensory information.