Nokea
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.
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The nurse is aware that when a patient complains of pain in the epigastric region, the source of the pain is most likely to be a disorder involving which organ?
- A. gallbladder.
- B. transverse colon.
- C. stomach.
- D. appendix.
Correct Answer: C
Rationale: The epigastric region of the abdomen is comprised of parts of the right and left lobes of the liver and a large portion of the stomach.
Which are tissues that cover the outside of the body and some internal structures?
- A. Connective
- B. Epithelial
- C. Nerve
- D. Muscle
Correct Answer: B
Rationale: Epithelial tissue covers the outside of the body and some of the internal structures.
When the nurse assesses an arm in proximal to distal order, the assessment is performed in which manner?
- A. From the shoulder to the fingers.
- B. From the front to the back.
- C. From the fingers to the center of the body.
- D. From the center of the body to the fingers.
Correct Answer: A
Rationale: Proximal is nearest the origin of the structure. Distal is farthest from the origin of the structure.
Which are the distinct surface proteins of the plasma membrane essential in determining?
- A. Tissue typing
- B. Blood count
- C. Effectiveness of a drug
- D. Sexual maturity
Correct Answer: A
Rationale: The plasma membrane has distinct surface proteins as coming from one individual. This is the basis for the procedure of tissue typing to determine compatibility before an organ transplant.
When several organs and parts are grouped together for certain functions, which is formed?
- A. tissues.
- B. systems.
- C. cells.
- D. membranes.
Correct Answer: B
Rationale: A system is an organization of varying numbers and kinds of organs arranged so that together they can perform complex functions for the body.