Where does a strand of hair develop?
A) hair follicle
B) root
C) dermal papillae
A
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After performing research on cells isolated from chickens that have the genetic trait of muscular dystrophy, a researcher performs a study on 300 young people with muscular dystrophy. He is evaluating the effect of a particular drug on the condition. Which is the correct statement?
A. This is an example of an in vitro study. B. This is an example of an in vivo study. C. This is an example of a case study. D. This is an example of secondary research.
Bryce is taking modafinil for narcolepsy. It is particularly important to caution him ____
A) about the need to ensure he gets adequately restorative sleep B) that it has a higher potential of abuse than amphetamine C) the likelihood that it will greatly improve his ability to concentrate D) the potential for severe paradoxical weight gain
When a student is injured during class, teachers should
A. go the nurse's office with the student. B. stop the class and get help for a badly injured student. C. treat the injury of the student. D. tell the student not to move until class is over.
Which medical term describes a persistent and painful erection?
A. Priapism B. Orchialgia C. Enuresis D. Fulguration E. Balanodynia