Which of the following is not a known cause of congenital anomalies?
A) Infectious disease in the mother during pregnancy
B) Exposure to teratogens during pregnancy
C) Smoking during lactation
D) Smoking during pregnancy
E) A genetic disorder
C
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Seven-year-old Rebecca has a cold. Which of the following occurs first?
A. The release of macrophages to attack the cold virus B. The release of natural killer cells to induce inflammation C. The release of neutrophils to ingest any pathogens D. The release of white blood cells to cause viral membranes to rupture
Which of the following pumps is specifically used to return Ca2+to the sarcoplasmic reticulum?
A) Ca2+ATPase B) NaCaX C) parvalbumin D) SERCA
An organism that produces disease is known as a(n) ________.
A. organelle B. pathogen C. crenation D. centriole
Where does the highest rate of tissue protein turnover occur?
A) The gastric mucosa B) The intestinal mucosa C) The pancreatic islets D) The splenic sinusoids E) The hepatic sinusoids