A nurse is teaching the staff about the phases of cellular catabolism. Which phases should the nurse include?
a. Digestion, glycolysis, oxidation, and the citric acid cycle
b. Diffusion, osmosis, and mediated transport
c. S phase, G phase, and M phase
d. Metabolic absorption, respiration, and ex-cretion
ANS: A
Only digestion, glycolysis, oxidation, and the citric acid cycle are the phases of cellular catabo-lism.
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Which statement made by a student nurse pertains to the theory of protein deficiency as a possible cause of formation of renal calculi?
1. "A kidney stone is formed when crystalline constituents settle on uropontin." 2. "Calcium phosphate deposition in the renal papilla leads to formation of a kidney stone." 3. "A Randall plaque is formed when a calcium phosphate compound settles in the renal papilla." 4. "Nephrocalcin inhibits kidney stone formation."
Write the improper fraction 54/6 as a mixed number or a whole number.
A) 9 B) 9 5/6 C) 8 5/12 D) 11 5/6 E) 11
Neurology refers to
A. nerve pain B. a specialist in the study of the diagnosis and treatment of nervous system disorders C. nerve destruction D. the study of the nervous system
Which type of dietary fat significantly contributes to higher blood cholesterol levels?
A. saturated B. unsaturated C. polyunsaturated D. monounsaturated E. None of these raises blood cholesterol.