ATI RN
Cell and Tissue Test Bank Questions Questions
Question 1 of 5
The appearance of centrifuged blood may suggest that
Correct Answer: B
Rationale: Cloudy/milky plasma indicates high lipids; normal plasma is ~55%, so anaemia isn't just "˜more plasma.'
Question 2 of 5
Which of the following tissues has dead cells?
Correct Answer: B
Rationale: Sclerenchyma is permanent tissue with dead cells which are long and narrow, closely packed without intercellular spaces. Sclerenchyma tissue is present in stems in the vascular bundles, roots, veins of leaves, hard covering of seeds and nuts.
Question 3 of 5
Fats are stored in human body as
Correct Answer: B
Rationale: Adipose is a connective tissue which is a fat storing tissue in which the matrix has large, spherical or oval fat cells called adipocytes.
Question 4 of 5
A long tree has several branches. The tissue that helps in the sideways conduction of water in the branches is
Correct Answer: D
Rationale: Xylem vessels are long tube-like structure formed by a row of cells. The transverse walls between these cells dissolve to form continuous water channels.
Question 5 of 5
Which of the following lines the body cavities exposed to the external environment?
Correct Answer: D
Rationale: Mucosa lines cavities exposed to the external environment, such as the digestive and respiratory tracts, with epithelial tissue.