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After infection occurs,the second line of defense for a host against a parasite,which is elicited when a foreign object,such as a virus or bacterium,enters the bloodstream,is referred to as a(n)________ response.
Bulb Syringe
A simple rubber or silicone device with a bulb at one end and a narrow nozzle at the other, used for gentle suctioning of fluids from body cavities or administering liquids.
Mucus
A slippery secretion produced by and covering mucous membranes, primarily used to protect and lubricate the membranes.
Supine Position
A body position where the person lies flat on their back with the face up, often used in medical examination or treatment.
Thick Yellow Mucus
A type of phlegm or bodily secretion, often indicating infection or inflammation in the body, such as a cold or sinusitis.
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