What substance in the lungs, often lacking in preterm infants, is necessary to promote breathing and prevention of air sac collapse?
a) surfactant
b) oxytocin
c) vasopressin
d) adrenaline
Answer: a
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Food offered to children in schools tends to be
a. reflective of the dietary recommendations made by the USDA's "My Plate.". b. primarily fish, poultry, and whole grains. c. heavy on sugar, animal fats, and salt. d. low in sodium.
Schultz and Schultz compare Ebbinghaus's conception of memory with the process of association espoused by the British empiricists.?
a. True b. False
The increasing prevalence of obesity obviously relates to the increased availability of our diet and ____.
A. depression B. psychological distress C. increased activity D. sedentary lifestyle
Stimulation of the brain using optogenetics is more precise than stimulation through surgically implanted electrodes.
Answer the following statement true (T) or false (F)