is tactile fremitus found in whooping cough
In a Obstructive Bronchiectasis: Decreased Tactile Fremitus and vocal fremitus Hyperresonant percussion note Diminished breath sounds Wheezing Rhochi and wheezing In a Restrictive Bronchiectasis: Increased tactile and vocal fremitus Bronchial breath sounds Crackles Whispered pectoriloquy Dull percussion note.ith a sample of the patients blood a DNA test can be performed to analyze for the presence of CFTR gene mutations. 1  With a sample of the patients blood a DNA test can be performed to analyze for the presence of CFTR gene mutations.