All of the following are true regarding cancer EXCEPT:
1.it is contagious.
2.it results when abnormal cells grow out of control.
3.cancerous cells can spread throughout the body.
4.it has many causes.
1
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What are the three major categories of nutritional anemias?
a. mild, moderate, severe b. vitamin deficiency, mineral deficiency, genetic c. acute, chronic, fatal d. macrocytic, microcytic, hemolytic e. megaloblastic, microblastic, hypochromic
Which of the following diseases is characterized by inadequate mineralization of the organic matrix within the bones of children?
a. osteomalacia b. rickets c. osteoporosis d. Paget disease
Which treatment is most often used to manage MODS?
A) ?surgery B) ?mechanical ventilation C) ?induced hypothermia D) ?extra-corporeal membrane oxygenation
Scientists would like to conduct a study to identify lifestyle factors that are associated with delayed physical growth among a group of low-income American children. Which of the following research designs would be the best for the researchers to use when designing their study?
A. Double-blind B. Epidemiological C. Human in vivo experimental D. Interventional