Consider the following: Researchers create a study to deter…

Consider the following: Researchers create a study to determine the specific behaviors in ants that are prompted by a specific cuticular hydrocarbon chemical profiles. Researchers are studying mosquitoes to determine which insect repellent compounds (e.g., citronella and picaridin) cause a negative behavioral response. Both studies are basic science.

A 25-year-old female is in the ER with a neck trauma after a…

A 25-year-old female is in the ER with a neck trauma after a car accident today. She has the right hemiplegia and Monocular left visual loss (amaurosis fugax). After performing the CCA ultrasound you have found a dissection; Where is the proximal part of this dissection?

About —- of the population, parts of the circle may be hyp…

About —- of the population, parts of the circle may be hypoplastic (very small) or absent, making the circle incomplete and therefore preventing the development of good collateral flow (von Reutern & von Büdingen 1993), but this may only become apparent in the presence of severe disease.