<span>Rheumatoid
arthritis makes the joints inflamed and painful, making it difficult for
patients to move about and perform daily activities. With proper care and
physical therapy, it is possible for the patient to live with minimum or no
assistance. As a nurse, give patient ample time for activities and ample time
for rest. Teach self-administered simple comfort measures such as application
of hot and cold, rest, use of foam mattresses, splints and relaxation
techniques to do whenever the unavoidable joint stiffness strikes.</span>
The genetic basis for lactose intolerance is a change in the nucleotide sequence outside of the lactase gene.
Lactose is normally hydrolyzed and broken down in the small intestine.
Lactose intolerance is due to mutations in the MCM6 gene, which regulates the expression of the lactase gene associated with the persistence of enzyme activity in adults.
The lactase enzyme is synthesized from the expression of the LCT gene.
The expression of the LCT gene is regulated by a protein complex (MCM), which is partly encoded by a specific sequence of the MCM6 gene located on chromosome 2q21.
A genetic alteration of this gene, specifically in position 13910, is responsible for the persistence or non-persistence of lactase in the adult.
The nucleotide sequence C / C (Cytosine / Cytosine) would be the one present in the non-persistence of lactase.
Therefore, we can conclude that lactose intolerance is due to a decrease or absence of the activity of the lactase enzyme and that it is due to a change in the nucleotide sequence that helps to control the expression of the LCT gene.
Learn more about lactose intolerance here: brainly.com/question/17178339
Hello There!
It is <span>C. The type of disinfectant determines the amount of bacteria killed.
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Hope This Helps You!
Good Luck :)
- Hannah ❤
