If there is any fluid draining from the ear or mastoid, this can be collected and processed in a laboratory to allow identification of the causative organism.
Identification of the causative organism guides the practitioner's choice of antibiotic.
If there is no fluid available, a tiny needle can be used to obtain a sample of the fluid which has accumulated behind the eardrum.
pathogenic bacteria
Mastoiditis
Certain types of antibiotics will kill certain types of bacteria.
Mastoiditis is caused by the same types of bacteria which cause middle ear infections (Streptococcus pneumoniae and Haemophilus influenzae).
Identification of the causative organism guides the practitioner's choice of antibiotic.
What is mastoiditis?!Why would you need to know that!
Mastoiditis can cause hearing loss which may result in tinnitus.
If there is no fluid available, a tiny needle can be used to obtain a sample of the fluid which has accumulated behind the eardrum.
Prevention of mastoiditis involves careful and complete treatment of any middle ear infections.
Mucus in the respiratory tract traps disease-causing bacteria.
WHAT DISEAS CAUSE OF BACTERIA? PLEASE ANSWER THIS
Symptoms of mastoiditis may at first be the same as symptoms of an early middle ear infection.
Mastoiditis is usually suspected when a severe middle ear infection is accompanied by redness, swelling, and pain in the mastoid area.
Shigella are identified by a combination of their appearance under the microscope and various chemical tests.
The harmless living bacteria took in pneumonia-causing DNA(genes) from the heat-killed, pneumonia-causing bacteria, as a result of which the harmless bacteria changed into bacteria that cause pneumonia.