Is a hemoglobin level of 131dangerously low for a 78 year-old male?

How tall is the average British male? When you break something in your body does it swell up? How is far sighteDness corrected? Can heart move right if left lung missing? Do animals have a cavity in their bodies where food is broken down? Where is the matacarpal bone? Why is cholinesterase inhibitors used to treat myasthenia gravis patients? Can someone be diagnosed with sickle cell in adulthood? What are the main symptoms of anaemia? What do the respiratory and the circulatory systems do together? What diseases can affect the digestive system? Can I ovulate and have a period at the same time I am fairly sure I am ovulating but I am bleeding aswell too much for it to be classed as ovulation bleeding. Any ideas? What treatment exists for patients with brucellosis? In humans heterozygotes are referred to as particularly when the recessive allele is associated with a genetic disease? If i do a pregnancy test 7 days after i was due on my period will the test results be correct? What cell process is this when your body shivers to warm up muscles when you sit on an iceberg in your swimsuit? Do men have more teeth than women? Why overweight people should have a diet with more vegetables to reduce the chance of becoming obese? How is noradrenaline and acetylcholine involved in the regulation of the heart? What is the chain of infection of anorexia?