|
|
Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).
People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.
HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.
![Rinne test: A. Place the base of the tuning fork on the mastoid process. B. Place tuning fork in fro](https://biology-forums.com/gallery/47/medium_18099_27_10_12_3_59_37.jpeg)
![Despite the traditional focus on males, females actively choose mates and are the driving force in t](https://biology-forums.com/gallery/47/medium_269691_26_01_15_5_55_23_204351272.jpeg)