three infectious materials that can contain bloodborne pathogens
Bloody saliva, semen, vaginal secretions
infections getting into your body such as various diseases
Yes it is. Among other regions such as the nervous system and the muscles which are also sterile. +++ The materials themselves are, but they can carry pathogens that may not be hurting the host but could infect anyone else.
There are two types of white blood cells: lymphocytes and phagocytes. The latter of the two will ingest pathogens through a process called phagocytizing.
The short answer is that the Type B patient has antigens for that specific blood type, so when type A is mixed with the type B, the antibodies in the B blood kill the A blood cells, making it useless.
the white blood cell protects the body against invading pathogens.
HIV is the most infectious between the following blood borne pathogens; HIV, hepatitis b, hepatitis c.
False; there are many dangerous blood borne pathogens.
no not all, blood-borne pathogens are typically found in the blood stream and any bodily fluid that can contain blood can contain a blood borne pathogen. these include urine, feces, saliva, sperm, vaginal secretions, and even tears.
Mucus, Urine, Semen, and Cerebrospinal fluid.
Measles are infact pathogenic. As it is an infectious disease and the pathogens are infectious viruses and the leucocytes/leukocytes and phagocytes (white blood cells) can't cope with them.
Hepatitis B
Some white blood cells (WBCs) signal the immune response, others produce antibodies, and others engulf and destroy infectious agents.
Red blood cells contain iron which makes them reddish. White blood cells contain lysosomes which are used to breakdown foreign invaders, such as pathogens in the blood stream.
Non infectious.
White blood cells defend the body against both infectious diseases and foreign materials.
They defend the body against both infectious disease and foreign materials.
This is true.