Myopia is one of the few health conditions that is ________.
A. more common at younger ages
B. entirely preventable
C. more common among children from higher-SES families
D. naturally reversible
Answer: C
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For Wundt, feelings are ____.?
a. ?the same as sensations b. ?based on three dimensions including pleasure/displeasure c. ?derived directly from a sense organ d. ?complex compounds of elementary emotions e. ?a complex idea
A disruption of circadian rhythms due to crossing time zones is known as ____
a. circashift b. phaselag c. jetlag d. zeitgeber
Using ______, cell-free fetal DNA is examined by drawing blood from the mother.
A. amniocentesis B. chorionic villus sampling C. noninvasive prenatal testing (NIPT) D. an ultrasound
Scientists have just discovered a new hormone that appears to have very specific effects. This specificity of effects is most likely due to ____.?
a. ?a small distance between the gland and the target organs b. ?unique receptors on the target organ c. ?the hormone being secreted by the target organs d. ?the hormone being active in the bloodstream