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STALIN [3.7K]
3 years ago
15

Antibiotics are routinely introduced into the food of cattle, chickens and other livestock, which causes the animals to grow fas

ter. Since the cost of antibiotics is low, the use of antibiotics is an easy way to achieve faster weight gain in animals. Explain how this practice could affect the probability of developing populations of antibiotic-resitant bacteria that cause human disease.
Medicine
1 answer:
Rudik [331]3 years ago
5 0

Answer:

Bacteria are highly adaptable microorganisms who have the capability of developing defense mechanisms against that which may harm them. Not least important of all, is the easiness with which some bacteria, especially pathogenic bacteria like Salmonella, or Klebsiella, develop mechanisms of resistance to antiseptics and, most importantly, antibiotics.

Antibiotics are a chemical substance that was created, and has been developed, in order to be able to combat pathogenic microorganisms, specifically bacteria. However, because today these substances are being used indiscriminately, we are now seeing a very worrying pattern of antibiotic-resistance patterns in microorganisms that used to be sensible to them. The result, we are facing strains of pathogenic bacteria, like Klebsiella pneumonia and E. Coli, that have become resistan to all types of antibiotics, from first generation, to fourth generation. And this has meant that when people acquire infection by these pathogens, the likelihood of death by them has increased because there are no agents capable of combating them.

Exposure to antibiotics has been the sole reason why these resistant strains of bacteria have emerged, especially when these antibiotics are not necessary. And feeding these substances to animals, to ensure their development and weight gain, has not made the situation any better. Now, we are instead adding also bacteria to the list that did not use to be resistant, but that are becoming so as they become adjusted to the constant exposure to antibiotics. Again, the result has been: more people infected with bacterial strains that cannot be combated with any of the existing antibiotic agents.

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With the decision by schools to mandate vaccine does this prevent a parent from living freely? Explain your answer
Phoenix [80]

Answer:

The debates over vaccinations are often cast as arguments over the integrity of science. But they can just as easily be understood as conversations about power, writes Eula Biss, a senior lecturer at Northwestern University, in her book, On Immunity: An Inoculation. As it stands, all 50 states require specific vaccines for school-aged children, although each grants exemptions for students unable to be vaccinated for medical reasons. The power struggle—pitting parents against parents—arises in the 19 states that allow families to opt out of vaccination requirements by claiming a "philosophical exemption," whether based on personal, moral, or religious beliefs.

Explanation:

8 0
3 years ago
Ca+2 function as second messenger for nonsteroid hermonens<br> True or false
vovangra [49]

Answer:

Yeah true

Explanation:

In non steroid hormones the secondary messenger is Ca2+, IP3( Inositol triphosphate ), or cyclic AMP.

5 0
3 years ago
Please compare and contrast the following three theories of intelligence: Howard Gardner's Theory of Multiple Intelligences, Rob
Maslowich

The three theories are correlated trying to unravel the mysteries of the mind, claiming that there are different types of mind and intellect.

<h3>Howard Gardner's Theory of Multiple Intelligences</h3>

He believes that intelligence can be approached from various aspects and that individuals have different types of minds, thus presenting different intelligences.

<h3>Robert Sternberg's Triarchic Theory of Intelligence</h3>

The triarchic theory articulates three sub-theories expressly referring to the internal world (information processing), the external world (interaction with the environment), and the role of intelligence in adapting to both (the mediating individual experiences).

<h3>Spearman's "G Factor" theory </h3>

This set of positive correlations between tests of different abilities was called the general intelligence factor, or “g”. ... General intelligence theorists claim that "the positive correlation between all tests of cognitive abilities is an inexorable fact of nature.

With this information we can conclude that the three theories about intelligence try to understand the human intellect.

Learn more about theories of intelligence in brainly.com/question/5489691

3 0
2 years ago
What initiates the defecation reflex?
svetlana [45]

Answer:

The chyme, which is already a fecal bolus formed produces an involuntary stimulus reaching the colon that cause the defecation; The first step is the relaxation of the internal sphincter through the sacral nerve (involuntary), and then voluntarily the cerebral cortex through the pudendal nerves that relax the external sphincter.

6 0
3 years ago
When performing pericare, you should
GenaCL600 [577]

Answer:

Explanation:

How to perform perineal care

   Gather supplies.

   Provide privacy for the patient.

   Wash hands and put on gloves.

   With the patient on their back, instruct them to open their legs.

   Cleanse the perineum, using front to back motions. ...

   Never wash back to front; this causes contamination and can cause infections

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2 years ago
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