Answer:
A vaccine is probably safer.
Explanation:
The explanation would be you only get a vaccine once or twice A year and it keeps you healthy the whole time, but an antibiotic you have to take more than one and it doesn't keep you healthy from it the whole time.
In a situation like this having a virus the only thing we can do is hope for a good vaccine..:)
I'm not sure if this is the answer you were going for but it helps :)
Thank you, have a great day!! :)
A heart attack occurs when one or more of your coronary arteries become blocked. Over time, a coronary artery can narrow from the buildup of various substances, including cholesterol (atherosclerosis). This condition, known as coronary artery disease, causes most heart attacks.
Don't have a heart attack
Self-assessment can provide insight into students' true comprehension and can help to identify gaps in students' knowledge. ... This approach promotes a shift towards student-centred learning in which students define their own goals and the steps required to meet them. The purpose of self-assessment is to help the individual know the extent of his abilities and to improve upon them without the need of a performance appraiser. It involves the use of questions such as; what are my strengths; what are the obstacles, etc. Key Benefits of Student Self-Assessment
Helps to develop important meta-cognitive skills that contribute to a range of important graduate capabilities. ... Helps students to take control of their own learning and assessment, and giving them the chance to manage their own learning and development more independently.
An advantage of using a nasogastric tube to provide enteral tube feedings is that it is easy to insert and maintain and doesn't require surgery.
The nasogastric (NG) tube is often used when tube feeding is only going to be necessary for a short period of time (less than three months), while it can occasionally be used for several years.
The major advantage of nasogastric, nasoduodenal, and nasojejunal feedings over the gastrostomy or jejunostomy feeding is they do not require surgery. Therefore, they can be started quickly and they can be used either for short periods or intermittently with relatively low risk.
The disadvantage of NG feeding include partial nasal airway obstruction, increased mucus output, and nasal or esophageal irritation and discomfort (particularly if administered over an extended period of time). Nasogastric feeding may be a factor in chronic sinusitis and otitis media. NG feeding can lessen the suck/swallow mechanism in babies. The potential for the tube to puncture the esophagus or the stomach and the potential for the tube to enter the trachea and transfer formula into the lungs are two additional drawbacks. It is crucial to be sure that the NG tube is in the stomach before starting to feed because formula entering the lungs could cause serious or fatal pneumonitis.
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Answer: The Generalised Slowing Hypothesis Theory
Explanation:
The Generalised Slowing Hypothesis is built upon wide observations in many studies of age related slowing and suggests that it is the primary contributor to the declines in cognitive functioning seen with aging.
As people age, B lymphocytes and T lymphocytes become less active. These cells secrete antibodies and are thus crucial to the immune system. T cells are made in the thymus which shrinks as aging occurs. Thus reducing the body's ability to fight infections as aging occurs.
Through the normal aging process, DNA is damaged by environmental factors such as pollutants and toxic agents. As a result, there is deletions of genetic material and mutations in DNA replicated in new cells. Reduced functioning in cells and tissues occur when these errors accumulate.
Also as aging occurs, glucose molecules attach themselves to proteins and form cross links. These crosslinks reduce the flexibility of tissues making them become stiff. The circulatory systems becomes less efficient since the tissues of the lungs, heart and arteries lose flexibility.
