ATI RN
Cell and Tissue Test Bank Questions Questions
Question 1 of 5
Which of the following structures is the primary organ of the integumentary system?
Correct Answer: D
Rationale: The skin is the primary organ of the integumentary system, serving as a protective barrier and regulating temperature.
Question 2 of 5
Skeletal muscle differs from the other two types of muscle tissue in that skeletal muscle
Correct Answer: C
Rationale: Skeletal muscle is voluntary.
Question 3 of 5
The ___________ is the germ layer that differentiates into the GI track, bladder & respiratory tract.
Correct Answer: A
Rationale: Endoderm forms the GI and respiratory tracts.
Question 4 of 5
Nervous
Correct Answer: C
Rationale: Identification based on visual characteristics.
Question 5 of 5
The disk-shaped intercellular junction where a dense plaque with filaments is present on the cytoplasmic surface of each opposing plasma membrane is called:
Correct Answer: A
Rationale: Desmosomes are disk-shaped junctions with dense plaques and intermediate filaments anchoring to them.