atrioventricular block : Injury to the node (AV node), which normally receives impulses from the sino- atrial node (SA node) and transmits them to the ventricles to stimulate ventricular systole.
Fill in the missing word in the definition for the key term.
atrioventricular
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Crack cocaine use emerged in the _____.
A. 1960s B. 1970s C. 1980s D. 1990s
Translate the medical term adrenal adenoma as literally as possible.
A. "Adrenal gland tumor," tumor of the adrenal gland B. "Adrenal cortex cancer tumor," cancerous tumor originating in the cortex of the adrenal gland C. "Gland cancer tumor," cancerous tumor of a gland D. "Gland disease" E. "Gland tumor," tumor of a gland
Which of the following is the correct definition of kinesiology?
A. The study of the application of mechanical physics to human motion B. The study of the human musculoskeletal and musculotendinous systems C. The study of muscles as they are involved in the science of movement D. The study of the principles of anatomy, physiology, and mechanics in relation to human movement
The first line of defense in the nonspecific immune response is carried out by:
a. T-lymphocytes. b. B-lymphocytes. c. erythrocytes. d. phagocytes.