Which of the Following Describes the Cells of Single- Unit

question 17

Multiple Choice

Which of the following describes the cells of single- unit visceral muscle?

• A)They are chemically coupled to one another by gap junctions.
• B)They exhibit spontaneous action potentials.
• C)They consist of muscle fibers that are structurally independent of each other.
• D)They contract all at once.

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Definitions:

Clotting Factors

Proteins in the blood that work together to form a blood clot, helping to stop bleeding.

Blood Reaction

An immunologic response by the body to transfused blood products, which might include fever, chills, and potentially life-threatening conditions.

Preadministration Laboratory

Tests and checks performed before the administration of a medical treatment or procedure to ensure patient safety.

Blood Product

Any therapeutic substance derived from human blood, including red cells, platelets, clotting factors, and plasma, used in transfusions.