Indigestion or difficulty in swallowing is an early warning sign of cancer
Indicate whether the statement is true or false
TRUE
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A suffix that means record or picture is ________.
Fill in the blank(s) with the appropriate word(s).
Which data is used to distinguish serological testing from other laboratory studies? Select all that apply
1. Quantifying based on antibody titers 2. Analyzing for cell changes 3. Quantifying levels of immunoglobulin 4. Identifying antigen 5. Detection of microorganism's genetic material
Which of the following best explains why negative (eccentric) contractions demand less oxygen?
a. Eccentric contractions gain kinetic energy. b. Eccentric contractions compress blood vessels and reduce blood flow to the muscles. c. Proteins inside muscle fibers are perfectly designed for eccentric contractions, therefore less oxygen is required. d. None of the choices.
A substance found in the stomach that helps break down food for digestion is:
A. saliva. B. hydrochloric acid. C. cortisol. D. esophageal acid.