ATI RN
Cells and Tissue Multiple Choice Questions Questions
Question 1 of 5
Which part of the nervous system links the central nervous system (CNS) with other systems and sense organs?
Correct Answer: C
Rationale: The peripheral nervous system connects the CNS to other systems and sensory organs, enabling communication.
Question 2 of 5
Close examination of an organ reveals a lining of several layers of cells. The layers are avascular and can regenerate well. One surface of the cells is open to the internal cavity of the organ and protection and absorption are its functions. This tissue is probably
Correct Answer: A
Rationale: The description fits epithelial tissue.
Question 3 of 5
The ___________ is the germ layer that differentiates into muscle tissue & connective tissue
Correct Answer: B
Rationale: Mesoderm forms muscle and connective tissue.
Question 4 of 5
Adipose
Correct Answer: D
Rationale: Identification based on visual characteristics.
Question 5 of 5
The intercellular junction that blocks the substance access to the intercellular space is called:
Correct Answer: C
Rationale: Tight junctions (zonula occludens) form permeability barriers between cells.