Which statement about pain is true?
A. Pain can be measured.
B. Pain always disappears on its own.
C. Pain is an objective sign of disease.
D. A pain scale allows patients to rank their pain.
Answer: D
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What type of tissue occurs at #1?
A) elastic tissue B) fibrocartilage C) bone D) hyaline cartilage E) marrow tissue
What chemical dissolves blood clots?
A) protein C B) plasmin C) thromboxane A2 D) heparin E) fibrin
Chemistry is important to the study of physiology because
A. the foods that we eat are chemicals. B. chemical reactions enable our bodies to extract energy from nutrients. C. body functions depend on cellular functions that reflect chemical changes. D. All of the answer choices are correct.
Bile is produced in the
A) liver. B) duodenum. C) pancreas. D) gall bladder. E) appendix.