Answer:
The pressure waves strike the tympanum, causing it to vibrate. The mechanical energy from the moving tympanum transmits the vibrations to the three bones of the middle ear. The stapes transmits the vibrations to a thin diaphragm called the oval window, which is the outermost structure of the inner ear.
Explanation:
Answer:
<h2><u>Flex the hips to less than 90 degrees.</u></h2>
Explanation:
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Yes, it is appropriate for the nurse to recommend smoking cessation for clients with hypertension because nicotine in cigarettes causes your blood vessels to constrict and the heart to beat more rapidly, thus raising your blood pressure.
Nicotine is a extremely addictive chemical compound present in a tobacco plant. Nicotine is a stimulant, which makes tobacco products addicting. Even when people wish to stop using tobacco products, nicotine prevents them from doing so.
Because of ongoing tobacco use, the number of deaths and disabilities attributable to tobacco use is rising globally (mainly cigarettes). While tobacco use is steadily increasing in high-income countries like the USA, it has reached epidemic proportions in many low- and middle-income nations (The Tobacco Atlas 2015; CDC 2016). 68 % of adult smokers in the United States want to stop, and millions have tried to do so, according to the Centers for Disease Control (CDC 2017).
Each year, 70 % of smokers contact a healthcare provider (AHRQ 2008). Since nurses participate in the majority of these visits and constitute the biggest group of healthcare providers globally, they have the potential to have a significant impact on the decline in tobacco use.
Learn more about smoking cessation here:
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Answer: The required [a] for slotion will be -62.7
Explanation:
The specific rotation of pure quinine= -165
% of pure quinine= 69%
% of its enantiomer=ee=31%
Enantiomer excess =(ee)=excess of a single enantiomer/entire mixture×100
Now,
Excess of a single enantiomer=69% - 31%=38%
Entire mixture=69% + 31%= 100%
(ee)=38/100 × 100
=38%
Net rotation= 0.69-0.31=0.38
Hence, [a] for solution will be = -0.38×165= -62.7
