Two or more layers of cubeshaped cells describes e

ATI RN

ATI RN Test Bank

Two or more layers of cube-shaped cells describes epithelial tissue.

A. simple cuboidal B. simple columnar C. stratified cuboidal D. stratified columnar

Correct Answer: C

Rationale: Stratified cuboidal epithelium has multiple layers of cube-shaped cells, e.g., in gland ducts.

Compact bone consists of cylindrical units called

A. trabeculae B. Haversian systems C. osteons D. Both B and C are correct

Correct Answer: C

Rationale: Osteons (or Haversian systems) are the cylindrical units of compact bone.

Identify the two basic cells of nervous tissue.

A. Axons and neurons B. Axons and dendrites C. Neurons and dendrites D. Neurons and neuroglia

Correct Answer: D

Rationale: Nervous tissue includes neurons (signal conductors) and neuroglia (support cells).

Which body system would NOT be lined with a mucous membrane?

A. digestive B. respiratory C. urogenital D. cardiovascular

Correct Answer: D

Rationale: Cardiovascular system is lined by endothelium, not mucous membranes.

Ligament is

A. Modified yellow elastic fibrous tissue B. Inelastic white fibrous tissue C. Modified white fibrous tissue D. None of the above

Correct Answer: A

Rationale: Ligaments are made of modified yellow elastic fibrous tissue, which provides elasticity and strength.

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