The human body is organized into the following structural levels (smallest to largest)
A) atoms, molecules, cells, tissues, organs, systems.
B) atoms, cells, systems, tissues, molecules, organs.
C) molecules, atoms, organs, systems, tissues, cells.
D) organs, tissues, molecules, systems, atoms, organ.
A
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Which of the following ethnic and gender groups shows the highest prevalence of hypertension?
a. Mexican females b. Black males c. White males d. Hispanic males
Of these body organs and glands, which one is involved in immunity?
a. Liver b. Pancreas c. Parathyroid gland d. Kidneys e. Spleen
The energy expenditure of acutely stressed patients may be raised due to all of the following except:
a. fever. b. mechanical ventilation. c. presence of open wounds. d. inactivity.
Low blood pressure, dry skin, and fever are all symptoms of ____
A) sodium deficiency B) anxiety C) dehydration D) hypertension