Which of the Following Statements Is True of Leukotrienes (LTs)

question 28

Multiple Choice

Which of the following statements is true of leukotrienes (LTs) ?

• A) LTs produce bronchodilation and decreased bronchial hyperreactivity.
• B) LTs are produced by cells of inflammation.
• C) LTs produce increased secretion of mucus and mucosal edema.
• D) Both a and b are true.
• E) Both b and c are true.

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Definitions:

Beta Decay

A radioactive decay process where a nucleus emits beta particles, resulting in the transformation of a neutron into a proton or vice versa.

Background Radiation

This refers to the omnipresent radiation from environmental sources, including cosmic rays and radioactivity from natural materials.

Radon

A radioactive noble gas with the symbol Rn, emanating from the decay of uranium and thorium, posing health risks due to its ionizing radiation.

Radon Gas

Radon gas is a radioactive noble gas that is colorless, tasteless, and odorless, derived from the natural decay of uranium in soil, rock, and water.