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The heart consists of four chambers, two atria (upper chambers) and two ventricles (lower chambers). There is a valve through which blood passes before leaving each chamber of the heart. ... They act as one-way inlets of blood on one side of a ventricle and one-way outlets of blood on the other side of a ventricle.
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Basal cell carcinoma, which accounts for nearly 3 out of 4 skin cancers, is the slowest growing. Squamous cell carcinoma is somewhat more aggressive and more inclined to spread
Duodenal ulcer is the diagnosis for a patient who experiences chronic intermittent pain in the epigastric area when the stomach is empty and in the middle of the night.
A duodenal ulcer is a peptic ulcer that develops in the first part of the small intestine. It occurs in the lower part of the esophagus. Few symptoms of duodenal ulcer are a dull or burning pain in the belly. The main cause of this ulcer is bacterial infection. The bacteria causes the lining of the stomach to become inflamed and an ulcer can form. Few medications such as ibuprofen may also cause ulcer.
The wound generally heals on its own but if the ulcer is deep it can cause serious pain or bleeding.
Learn more about duodenal ulcer here:
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Can I be brainliest?
Explanation:
Develop a fun hobby and spend time on it every day. Manage time effectively and include time to relax. Spend less time on activites that you find difficult.
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Explanation:
It is #2 since you don't need to know who made this and when. #2 is the answer because the important part is knowing what his name is and what grade so they know who it belongs to if it gets lost
