Turner syndrome is not associated with intellectual disability
a. True
b. False
True
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The rain shadow associated with mountains
A. is on the downwind side and has a wetter climate than the upwind side of the mountain. B. is on the upwind side and has a drier climate than the downwind side of the mountain. C. is on the downwind side and has a drier climate than the upwind side of the mountain. D. is on the upwind side and has a wetter climate than the downwind side of the mountain.
Dropping irrelevant variables from a regression equation might provide a better regression in what sense?
A. Might facilitate more efficient/precise estimates of the treatment effect (smaller standard errors). B. Only when the irrelevant variables are uncorrelated with the treatment(s). C. Only if the irrelevant variables have low p-values. D. Only if the irrelevant variables have many outliers.
True or False: The innate immune system is mediated by phagocytes
a. TRUE b. FALSE
All of the following pertain to gonorrhea, except:
A. a chancre-type lesion develops at the portal of entry. B. it is a reportable infectious disease. C. pelvic inflammatory disease (PID) and infertility are complications. D. females can have asymptomatic infection. E. symptoms include painful urination and discharge.