Answer:
D. Other Drugs
Explanation:
I calculated it logically
We can confirm that a client taking phenytoin (Dilantin) should be encouraged to maintain good oral health in order to avoid gingival hyperplasia.
<h3>What is gingival hyperplasia?</h3>
This is the overgrowing of the gums around the teeth. This can cause irritation and pain within the mouth area. It is important to maintain good oral health as this can be the main cause of gingival hyperplasia, which is only exacerbated by the side effects of phenytoin (Dilantin), which can also lead to gingival hyperplasia.
Therefore, we can confirm that a client taking phenytoin (Dilantin) should be encouraged to maintain good oral health in order to avoid gingival hyperplasia.
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The difference between implied and express contract is essentially as follows: An express contract is one in which the terms and conditions are spelled out in the contract, either verbally or in writing. ... An implied contract is one in which the terms and conditions are inferred by the actions of the parties involved.
Answer:
Okay
Explanation:
Human topoisomerase I plays an important role in removing positive DNA supercoils that accumulate ahead of replication forks. It also is the target for camptothecin-based anticancer drugs that act by increasing levels of topoisomerase I-mediated DNA scission. Evidence suggests that cleavage events most likely to generate permanent genomic damage are those that occur ahead of DNA tracking systems. Therefore, it is important to characterize the ability of topoisomerase I to cleave positively supercoiled DNA. Results confirm that the human enzyme maintains higher levels of cleavage with positively as opposed to negatively supercoiled substrates in the absence or presence of anticancer drugs. Enhanced drug efficacy on positively supercoiled DNA is due primarily to an increase in baseline levels of cleavage. Sites of topoisomerase I-mediated DNA cleavage do not appear to be affected by supercoil geometry. However, rates of ligation are slower with positively supercoiled substrates. Finally, intercalators enhance topoisomerase I-mediated cleavage of negatively supercoiled substrates but not positively supercoiled or linear DNA. We suggest that these compounds act by altering the perceived topological state of the double helix, making underwound DNA appear to be overwound to the enzyme, and propose that these compounds be referred to as ‘topological poisons of topoisomerase I’
Answer:
1. dendrite = directs impulses toward the soma.
2. axon = conducts impulses toward the synaptic terminal.
3. perikaryon = region surrounding nucleus.
4. collateral branches = main branches of an axon.
5. synaptic terminal = enlarged end of an axon.
6. synaptic vesicles = contains neurotransmitters.
7. axon hillock = connects the cell body and axon.
8. Nissl bodies = clusters of RER and free ribosomes.
9. telodendria = fine branches of an axon.
10. myelinated internode = part of axon covered by Schwann cell.
11. neurilemma = Schwann cell's plasma membrane.
12. axolemma = membrane of the axon.
13. astrocyte = Forms the blood-brain barrier.
14. cell body = soma.
