This answer can be found by narrowing down the choices, Arthritis is an issues with your joints and wouldn't cause the symptoms and signs you were given. Adenitis is swollen lymph nodes and also wouldn't cause the symptoms and signs you have listed. Now down to the last two Enterogastritis is an inflammation of the stomach lining and can cause the symptoms and signs you have listed. Just to be safe let's rule out Rhinitis, it's an inflammation of the nose and will not cause the symptoms and signs you have been given.
Weight must not be confused with the mass of an object which is a fundamental property of the object expressed in kilogram (kg). Therefore, the mass of an object on the Moon remains the same as its mass on Earth. But its weight gets less because the gravity on the moon is less than on the Earth.
