You have been sitting on a plane for six hours without moving. blood has been pooling in your veins. when you stand up, you feel dizzy. why do you think this is? include in your answer a discussion of stroke volume and mean arterial pressure. (hint: dizziness is often due to reduced blood flow to the brain.)

Fresh meats (e. g., pork loin) are a better choice for heart health than processed meats (e. g., pork sausage) because (check all that apply) check all that apply fresh meats are lower in fat than processed meats. fresh meats are lower in fat than processed meats. fresh meats are lower in sodium than processed meats. fresh meats are lower in sodium than processed meats. fresh meats are lower in cholesterol than processed meats. fresh meats are lower in cholesterol than processed meats. fresh meats are higher in fiber than processed meats.

Sweat glands that cause orders during puberty are present in the body from the time of brith

The charge for office visit or procedure usually includes