Is it normal for eyes to get bloodshot when aroused?

How do microorganism transmit diseases? What happens when part of the heart dies from lack of blood? How many teeth are in a childrens mouth? Does grass seed pass through a cows digestive system? What is the considered the safe upper limit of blood cholesterol? Does your cervix have to be effaced for a c-section? Why do our bones in arms and legs are tube like structure? Is it necessary to pull a tooth if the nerve is dead? Vein that drains most of anterior ventricles? What are some causes of acid reflux? Can a tapeworm living in a wolf's body be called a predator? How much does it cost to treat tuberculosis? What provents pregnance? Does food poisoning have a vector? When you use a pencil for writing which type of muscle and mdash A B or C and mdash moves your fingers? When can a person resume wearing high heel shoes after a bunionectomy? Do Narcissists treat their own children and families the same as spouses? Can milk stain your teeth? How do you calculate your safe period? Does epilepsy affect your body over a long period of time?