Examlex
Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.
A)Small sacs in the lungs through whose walls air and other vapors are exchanged between the breath and the blood
B)Substance that stops the growth of microorganisms in blood
C)A blood vessel that carries blood away from the heart
D)A compound capable of accepting a hydrogen ion (H+)
E)An individual charged with the responsibility of detecting and identifying the presence of drugs and poisons in body fluids, tissues, and organs
F)A compound capable of donating a hydrogen ion (H+)to another compound
G)A blood vessel that transports blood toward the heart
H)A symbol used to express the basicity or acidity of a substance. A value of 7 is neutral; lower values are acidic; higher values basic.
I)Elimination of alcohol from the body in an unchanged state; typically in breath and urine
J)The combination of oxygen with other substances to produce new products
K)A tiny blood vessel that receives blood from arteries and carries it to veins and across whose walls exchange of materials between the blood and the tissues takes place
L)The transformation of a chemical in the body to other chemicals for the purpose of facilitating its elimination from the body
M)A substance that prevents the of clotting of the blood
N)A detector in which a chemical reaction involving alcohol produces electricity
O)The passage of alcohol across the wall of the stomach and small intestine into the bloodstream
-Capillary
Bacteria Count
The process or result of quantifying the number of bacteria in a sample, typically for health or quality control purposes.
Hand-Washing Methods
Various techniques implemented to clean the hands effectively to remove germs and prevent illness.
Friedman Test
A non-parametric statistical test used to detect differences in treatments across multiple test attempts.
Level Of Significance
A threshold in statistical testing that determines if the evidence is strong enough to reject the null hypothesis.
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