Agents which cause damage during embryonic or fetal development are termed:
A) mutifactorial agents
B) phenotypic agents
C) teratogenic agents
D) none of the above
Answer: C) teratogenic agents
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The correct sequence for the conducting system is:
a. sinoatrial node, AV bundle, Purkinje fibers, bundle of His b. sinoatrial node, AV node, AV bundle, Purkinje fibers c. sinoatrial node, bundle of His, AV bundle, Purkinje fibers d. sinoatrial node, Purkinje fibers, AV bundle, AV node
What type of cell would have an abundance of peroxisomes?
A. mucus cell (secretes mucus) B. cardiac muscle cells (require large amounts of ATP) C. white blood cell, a phagocyte D. fibroblast (makes protein fibers) E. liver cells that detoxify hydrogen peroxide
One characteristic that centenarians share is
A. never having smoked. B. following the Mediterranean diet. C. long-lived relatives. D. a high level of exercise throughout life.
Which of the following describes a female's pelvis compared to a male's pelvis?
A) A cavity that is wider in all dimensions, with lighter bones. B) A cavity that is narrower in all dimensions, with lighter bones. C) A cavity that is narrower in all dimensions, with heavier bones. D) A cavity that is wider in all dimensions, with heavier bones.