Nokea
Which is the process by which a cell digests a foreign material by surrounding it?
- A. Pinocytosis
- B. Phagocytosis
- C. Absorption
- D. Diffusion
Correct Answer: B
Rationale: Phagocytosis is the process that permits a cell to engulf or surround any foreign material and digest it.
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Which is the type of tissue associated with the storage of fat?
- A. Areolar tissue
- B. Adipose tissue
- C. Osseous tissue
- D. Muscle tissue
Correct Answer: B
Rationale: Adipose tissue is associated with the important function of storing fat.
Which is the most complex structural level of organization of the body?
- A. Body as a whole
- B. Cellular
- C. Organs
- D. Chemical
Correct Answer: A
Rationale: The structural levels of organization progress from the least complex (chemical) through cells, tissues, organs, systems to the most complex (the body as a whole).
The nurse explains that are small saclike structures inside the cell that digest compounds that have invaded the cell.
Correct Answer: lysosomes
Rationale: Lysosomes are small saclike structures inside the cell that digest compounds that have invaded the cell.
Which are the tissues that lubricate and line the body surfaces that open to the outside environment?
- A. Mucous membranes
- B. Serous membranes
- C. Cytoplasm
- D. Involuntary visceral muscles
Correct Answer: A
Rationale: Mucous membranes secrete mucus. They line the body surfaces that open to the outside environment.
Which is a group of several different kinds of tissues arranged so that together they can perform a more complex function than any tissue alone?
- A. Organ
- B. System
- C. Cell
- D. Endoplasmic reticulum
Correct Answer: A
Rationale: When several kinds of tissues are united to perform a more complex function than any tissue alone, they are called organs.