What part of your eyes enables us to see in the dark?

Are blood thinners used to treat hypertension? Is surgical removal of the gluteus maximus going to prevent the patient from walking? How does hemolysis effect a bilirubin test? Does myasthenia gravis require Ventilatory assistance devices? What is the medical term meaning benign tumor of a blood vessel? Could you be pregnant if you haven't had your period in over 2 months but have spotted a little after sex and a pregnancy test came back negative or could you have some fertility problems? What is another name for the stirrup bone inside your ear? Is it possible to get pregnant while swimming? What is saw tooth rim of the hills? What could cause you to lose strength in your bicep? Why does the digisition of starch stops when food reaches the stomach? What could be wrong if you have not had your period in 6 months but the past two months you have had brown spotting for about 3 days and all tests have been negative? Can you get sores on your back if you dont wash well? What is ostiocarcinoma? What is hair glazing? I am 34 weeks pregnant and the baby is very low down is the baby fully engaged and how long do you think i have left? Dieting during pregnancy can be harmful because the breakdown of fat produces toxic substances called? Why does your girlfriend always moan at you? Is a growth spurt affected if a person broke both femurs when younger? What is gap between pedicles of podocytes called?