From the calculations and the information taht we can glean from the question, the mass of the antibiotic left after 12 hours is 8.59 mg.
<h3>What is decay?</h3>
The term decay has to do with the breakdown of a chemical substance. Since the decay depends only on the initial amount of the drug the process folows the first order kinetics.
Hence;
N = amount left at time t
No= amount initual present
t = time taken
t1/2 = half life of the drug
N/No = (1/2)^t/t1/2
N/550 = (1/2)^12/2
N = 550[(1/2)^12/2]
N = 8.59 mg
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In a refresher program, the nurse determines that additional education is needed when the group identifies blood pressure being included in the assessment of vital signs in healthy newborns and infants.
A refresher program is meant to bring learners back to the fundamentals, so they'll review a number of the basics they'll have forgotten, or brush up new information they'll not bear in mind of.
Blood pressure is a condition within which the force of the blood against the artery walls is simply too high. Usually high blood pressure is outlined as force per unit area on top of 140/90, and is taken into account severe if the pressure is on top of 180/120. consumption a healthier diet with less salt, sweat often and taking medication will facilitate lower blood pressure.
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Answer:
Removal of the pancreas would have the most severe effects on absorption because most chemical digestion occurs in the small intestine. Absorption requires the action of pancreatic enzymes, making the pancreas the most important.
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Explanation:
Answer:
A nurse knows when a patient needs tracheostomy suctioning when the patient is coughing, having difficulty breathing, gurgling, breathing quickly, or making bubbly sounds. The suctioning process should be done before the patients sleeps or eats for the best results. Vomiting may occur if nurses suction patients after eating
Explanation:
Specific excretory organs are absent in unicellular organisms belonging to the<u> phylum Porifera.</u>
The organisms of the phylum Porifera are classified under the kingdom Animalia and they lack specific organs in their bodies.
The word "Porifera" refers to pore-bearing organisms.
These animals have loosely organized cells and are found in freshwater marine ecosystems.
On their body, a large number of pores - Ostia - are present which perform various functions such as excretion.
However, respiratory gases and waste materials are exchanged through a diffusion process.
Moreover, in them, reproduction takes place through fragmentation and budding.
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