Answer:
Explanation:A vaccine works by training the immune system to recognize and combat pathogens, either viruses or bacteria. To do this, certain molecules from the pathogen must be introduced into the body to trigger an immune response. These molecules are called antigens, and they are present on all viruses and bacteria.
When teaching regarding inflammation and cancer, the nurse should include this information.
- Inflammation and cancer can work together to spread the cancer.
- Inflammation can help the cancer cell to resist chemotherapeutic agents.
- During inflammation, damaged cells divide more frequently, increasing the rate of cancer growth.
<h3>Explanation:</h3>
Cancer and inflammation cooperate to advance the cancer and heighten chemotherapeutic drug resistance. Successful tumors have seemed to have the ability to influence immune cells' phenotypic rejection reactions. associated with tissue regeneration and wound healing, a process that involves inducing cellular proliferation in the injured tissue.
Tumor suppressor gene activation would stop cancer-causing cellular processes in their tracks. It would stop growth instead of causing mutations and cancer. The inhibition of new blood vessel growth and decreased cell growth would.
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Answer:
The small intestine is the body's most important digestive organ. It performs both chemical and mechanical digestion and is the main site of absorption.
Explanation:
The small intestine measures about 20 feet, and is divided into duodenum, jejunum and ileum. 90% of absorption of nutrients and minerals take place in the small intestine, and the remaining 10% in the stomach and large intestine.
Answer:
D. middle ear effusion.
Explanation:
The tympanic membrane is a thin membrane present in the ear which transmits sound waves to the inner ear by vibrating itself like drum therefore also called the eardrum.
Sometimes a medical condition happens in which the tympanic membrane appears to be bulged or swelled. This eardrum swells due to the accumulation of the amber colored fluid which gets collected in the middle ear, which causes no pain, no redness and is immobile. This condition is known as the middle ear effusion.
Thus, Option-D is correct.