NURSING 101-A physical examination and an audiometric

A physical examination and an audiometric test were given to 500 persons with suspected hearing problems, of whom 300 were actually found to have them. The results of the examinations were as follows:PHYSICAL EXAMINATIONHEARING PROBLEMSResult Present AbsentPositive 260 30Negative 40 170AUDIOMETRIC TESTHEARING PROBLEMSResult Present AbsentPositive 290 10Negative 10 190The sensitivity of the physical examination was: [ONE POINT]The specificity of the physical examination was: [ONE POINT]The positive predictive value of the physical examination was: [ONE POINT]The negative predictive value of the physical examination was: [ONE POINT]The sensitivity of the audiometric test was: [ONE POINT]