Have i broken or sprained or fractured my arm?

What does the Columnar epithelium tissue in the stomach do? If you are under 16 do you have to inform your parents that you are pregnant? Is blood type B Positive blood in short supply? Is high blood pressure the cause of head veins to protrude? Who is the autistic lady that invented new cattle chutes? Do action potential cause electrical and chemical change in neuron? If your cycle comes every 4 weeks wsame symptoms every month never cramp or bleed during ovulation but this month 2 weeks after cycle you spot two weeks after you cramp with no sign of cycle why? Can you get treatment at the store for Bacterial Vaginosis? Condition commonly known as a reading disorder? Is it normal to leak while you have your period? What companies produce a colon cleanse kit? How many breaths will a person take in one day if she or he takes 12 breaths per minute? What is the eating disorder when a person fears to eat because they will become fat? What does it mean when you suddenly get really cold and shaky? What role do the alveoli play? What is the normal range of ldl in mmol? Is the respiratory system first to be affected by harmful bacteria from sneeze? Do you breathe when you're in a coma? If you have irrgular period and had one misscarrage? How does Prader-Willi syndrome develop as the child becomes older?