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Author Question: A research study that samples a cohort of men at age 20 to assess health behaviors, then contacts ... (Read 43 times)

futuristic

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A research study that samples a cohort of men at age 20 to assess health behaviors, then contacts these same men every five years to reassess for changes in health behaviors and health status, can best be described as
 
  A. cross-cultural.
  B. cross-sectional.
  C. longitudinal.
  D. case study.

Question 2

Which sexually transmitted infection is not actually a single virus, but a class of more than 70 viruses, some of which can lead to cervical cancer?
 
  A. chancroid
  B. syphilis
  C. chlamydia
  D. human papillomavirus



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yasmin

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Answer to Question 1

C

Answer to Question 2

D




futuristic

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Reply 2 on: Jun 18, 2018
Wow, this really help


6ana001

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Reply 3 on: Yesterday
Gracias!

 

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