Above: The Fox Hole Radio built with a WWII-era âbluedâ razor blade and pencil lead for the detector. Note the bamboo coil form and the paper clip attached to a cork used to slide along the coil turns to tune the radio. The orange wire goes to the antenna, the black wire to ground.
FIV is diagnosed with a âsnapâ test, usually in combination with the Felv test. A positive FIV test almost always indicates active infection. The exception is young kittens born to an FIV positive queen. Young kittens possess antibodies to FIV from mom, but may not actually have the disease. So, if you have an FIV positive kitten, before panicking, have the kitten retested at 6 months of age.
When the FEV1 is less than 80% of normal the patient is diagnosed as stage 1 COPD. Patient may or may not notice symptoms. Life expectancy for stage 1 people is only slightly less than the normal people. It is around 17.4 years for a male who is 65 year old.ife expectancy for stage 2: When FEV1 is between 50% and 80% a patient is diagnosed as stage 2. Shortness of breath, Cough and mucus are common symptoms here. A stage 2 COPD is expected to live for 17.1 if he has smoked never in his life.