Astaphylococcus bacteria gets past the body's first line of defense by entering the bloodstream through a small cut. what is the body's next nonspecific immune response to this bacterium

Non specific immune response sometimes called as innate immune response because it was inherited. The immune response will react to many kind of situation, but the response itself weaker than adaptive immune response. First line barrier is the skin. After entering the blood vessel the bacteria should face the second line immune response from phagocyte cell such as neutrophils or macrophages.

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

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when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.