heart pumps more blood per heartbeat, resting heart rate slows, blood volume increases, body can cool itself better, resting blood pressure decrease, metabolism in skeletal muscle enhanced (improved fuel use), increased antioxidant chemicals in body and lowers oxidative stress. muscular strength helps:
This is what I found out by googling.Sigmoid means S shaped. Tortuous means it's more curvy than usual, but rarely has particular significance. A tortuous sigmoid simply means that there are a lot of twists and turns. By itself, this is an anatomical variant and not linked to a specific diseaseHope this helps a bit.
Sigmoidoscopy is most commonly used to screen asymptomatic patients for precancerous changes and malignancies. Signs and symptoms such as diarrhea, proctitis and rectal pain can be evaluated by flexible sigmoidoscopy, but further examination using a barium enema or colonoscopy may be required in symptomatic patients.lexible sigmoidoscopy is an important screening procedure because of its ability to detect early changes in the distal colon.