ATI RN
Questions on Cells Tissues and Organs Questions
Question 1 of 5
Identify the function of goblet cells.
Correct Answer: D
Rationale: Goblet cells secrete mucus to protect and lubricate epithelial surfaces.
Question 2 of 5
Presence of striations, branching cells, intercalated discs and gap junctions describes muscle.
Correct Answer: A
Rationale: Cardiac muscle has striations, branches, intercalated discs, and gap junctions for coordination.
Question 3 of 5
Glands that secrete its product onto an outer service or into a cavity are glands and glands that secrete directly into the blood stream are glands.
Correct Answer: B
Rationale: Exocrine glands secrete externally (e.g., sweat); endocrine glands secrete into blood (e.g., hormones).
Question 4 of 5
Cancers of epithelial tissues are called
Correct Answer: B
Rationale: Carcinomas arise from epithelial tissues (e.g., skin, linings).
Question 5 of 5
Afferent neurons carry nerve impulses from
Correct Answer: C
Rationale: Afferent neurons transmit sensory information from receptors to the central nervous system (CNS).