Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium
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Answer:
Pharmacy technician --An unlicensed person working in a pharmacy to assist a pharmacist in the practice of pharmacy in accordance with § 27.12 (relating to practice of pharmacy and delegation of duties). The term does not include a pharmacy intern or clerical or housekeeping personnel.
Explanation:
Few steps the nurse should take to address nausea are:
- Avoid mixing hot and cold food
- Taking clear or ice-cold drinks
- Avoiding activities after eating
- Avoid sweet or fried foods
<h3>What is nausea?</h3>
Nausea simply means a urge to vomit or a feeling of sickness with an inclination and tendency to vomit.
However, nausea is commonly caused by
- Food poisoning
- Stomach flu
In conclusion, avoiding activities after eating, taking clear or ice-cold drinks and avoidance of mixing hot and cold food are some few ways to address nausea
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Since sample a has data more tightly clustered about the mean compared to sample b, we can say that the variance for sample a is lower than that for sample b.
What is variance:
Variability gets used to measure the central tendency's closeness to the values. A measure of central tendency that can get used is mean. Mean refers to the average for some given values and gets determined by dividing the sum of those values by the number of values. The variance refers to the average squared difference of each value from the mean.
When the variance is lower, the data is less spread out. Thus, data being more tightly clustered about the mean reflects lower variance. Since sample a has data more tightly clustered about the mean compared to sample b, it can be concluded that the variance for sample a is lower than that for sample b.
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