Nasal ________ are noncancerous growths within the nasal cavity.

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

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Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

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More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Portrait of a Shy Albatross. Note the large, hooked beak and nasal tubes.

Body cavities. (A) Lateral view of a sagittal section through the body. (B) Anterior view of a front

Tubal ligation. To minimize the size of the incisions necessary, laparoscopic surgery may be used to

Renal transplant. A transplanted kidney is placed within the pelvic cavity below the location of the

Specula: (A) Vienna nasal speculum; (B) Ives-Fanster rectal speculum.

The salivary glands and related structures of the oral cavity.

Author Question: Nasal ________ are noncancerous growths within the nasal cavity. (Read 92 times)

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