Answer:is in a semi-sitting position
Explanation:is in a semi-sitting position Take special care when carrying a patient in a Fowler or semi-Fowler position in case the patient vomits. Also monitor that the patient does not become unresponsive or develop airway problems. The Fowler or semi-Fowler position is a semi-sitting position, so that is normal and expected.
Answer:
d. with just a few nights of sleep deprivation, but recovery will take more than a month of normal sleep
Explanation:
During sleep, the body heals itself, wear and tear of cells occur, and the chemical balance of hormones and neurotransmitters is restored. During sleep, the body prepares cytokines, that are protection and infection-fighting substances. Sleep deprivation prevents the production of cytokines and the ability to fight and prevent infections decreases. Sleep also enhances the T-cell responses which are associated with lymphocyte production pathway. Hence, people who remain awake have a lesser T-cell count due to decrease activation of T-cells. Hence, a few nights of sleep deprivation makes the immune system lack behind in the T-cell response generation. This low T-cell activity does not only impede the production of immune system cells but also reduces the functioning of existing cells such as decrease in cytokine functioning. Hence, the entire immune system cells needs a double amount of sleep functioning to keep track of immune system responses and rebuild the cells.
Answer: This person could have smoke build up in their lungs.
Explanation:
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:
At-Home Treatments
There are several ways to treat hemorrhoids. The best way may be to relieve the symptoms and prevent the hemorrhoids from becoming problematic. This is best done by:
Taking a warm tub or sitz bath several times a day in plain, warm water for about 10 minutes
Using ice packs to reduce swelling
Ensuring regular, soft bowel movements by eliminating foods that lead to constipation, adding fiber to your diet, drinking lots of fluids and exercising regularly
Spending less time on the toilet
Trying to have a bowel movement when you get the urge rather than holding itExplanation:
