Electrically Charged Particles of Which Two Elements Are Crucial in the Transmission

question 374

Multiple Choice

Electrically charged particles of which two elements are crucial in the transmission of the nerve impulse?

• A)iron and sodium
• B)iron and potassium
• C)sodium and nickel
• D)sodium and potassium

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Definitions:

Un-Lobed Nucleus

Refers to a nucleus without segmentation, typically seen in certain types of white blood cells, such as lymphocytes.

B+ Erythrocyte

Refers to a type of red blood cell with B antigen on its surface and Rh factor positive, important in blood transfusion compatibility.

ABO Antigens

Specific markers found on the surface of red blood cells that determine a person's blood group in the ABO blood group system.

+Rh Antigen

A protein present on the surface of red blood cells that denotes the Rh+ blood group, playing a critical role in blood transfusion compatibility.