Answer:
C) substitutions that reduce the affinity of hemoglobin for oxygen
Explanation:
Heinz bodies are inclusions in the eritrocite, filled by denaturalized globin (protein part of the hemoglobin). Hemoglobin is formed by 4 globin subunits (2 alpha chains and 2 beta chains) plus a heme group. The latter, is responsible for oxygen binding.
The denaturalization of the globin is caused by substitutions that do not allow the protein to fold properly and bind the heme group accordingly. This is the cause of the Heinz bodies in the eritrocite. Therefore, this is a structural problem that impedes the protein to fold into a functional protein and has nothing to do with hemoglobin having less affinity for oxygen. In the last mentioned case, the protein is still functional but poorly binds oxygen, hence, does not for Heinz bodies.
A nurse is administering a 500 ml soapsuds enema for a client with constipation, but the client begins to complain about abdominal cramping. the most appropriate intervention is to insert the tip of the tubing 8 cm (3.1 cm).
<h3>What is soapasuds enema?</h3>
A soap suds enema is one method of constipation treatment. Additionally, some people take it to cleanse their bowels before to surgical procedures or treat fecal incontinence.
Even though there are many different kinds of enemas, a soap suds enema is still one of the most popular, particularly for constipation. It consists of distilled water mixed with a tiny bit of soap. Your bowels become somewhat irritated by the soap, which aids in triggering a bowel movement.
Remember that soap suds enemas are normally only used in situations of constipation if other therapies, including laxatives, have failed. Use a soap suds enema only when instructed to do so by a physician.
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Individual dietary and lifestyle changes may be reasonable, according to the Chinese consensus on chronic gastritis.
<h3>
What is Chronic gastritis (CG) ?</h3>
Chronic gastritis (CG) is one of the most common and insidious diseases in humans, affecting hundreds of millions of people worldwide to varying degrees and extents. According to endoscopic diagnosis, the prevalence of CG in China is close to 90%.
Because CG does not always cause signs and symptoms, historical studies have failed to show a significant link between CG and gastrointestinal symptoms. However, in clinical practice, many CG patients complain primarily of gastrointestinal discomforts such as stomachache, bloating, nausea, vomiting, and loss of appetite.
In fact, in a national multicenter survey of 8892 CG patients in China, 86.8% of patients reported gastrointestinal symptoms, and approximately 40% of CG patients reported more than one such symptom.
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Answer:
depends on the brand. usually 3 or 2.
