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Alex787 [66]
3 years ago
9

The health department found an alarming number of individuals with a rare disease. They decide to collaborate with a major hospi

tal in the area to conduct a study to uncover possible past exposures. The hospital plans to match healthy controls to those with the rare disease. This type of study would be classified as: Experimental study Case-control study Cross-sectional study Retrospective cohort
Medicine
1 answer:
Sergeu [11.5K]3 years ago
6 0

Answer: Case-control study

Explanation:

Case control study can be defined as the type of observational study in which outcomes are identified by observing the changes in controlled and experimental samples. The incidences and frequencies of the rare diseases can be recorded and analyzed using hospital health records this will help in analyzing of the effect and emergence of a particular rare disease in the community or the population located or confined to a particular geographical area. This an example of case control study. Here, in the given study the occurrence of rare diseases and their frequency is compared with normal people in the population.

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Antibiotics are routinely introduced into the food of cattle, chickens and other livestock, which causes the animals to grow fas
Rudik [331]

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.

5 0
3 years ago
Mr. Bear was diagnosed with bronchitis and prescribed a two week course of antibiotics. After four days, he's feeling better, so
goblinko [34]

Answer:

Patient non-compliance

Explanation:

In this scenario, Mr. Bear was diagnosed with bronchitis and prescribed a two week course of antibiotics. After four days, he's feeling better, so he stops taking his antibiotic. This is an example of patient non-compliance.

A patient non-compliance can be defined as a situation where an individual who is diagnosed with an illness and prescribed with a medication refuses to take his or her medication. This refusal to comply with the prescribed medication is generally considered to be a wrongful act and is most likely to have an adverse effect or consequences on the health of a patient, as the illness may reoccur in the nearest future or result in a relapse.

Hence, medical professionals usually advise that patient strictly adhere to the instructions given to them rather than non-compliance.

6 0
3 years ago
Read 2 more answers
The material responsible for giving support and stiffness to the x-ray
AfilCa [17]

Answer:

b. Cellulose acetate

Explanation:

Cellulose acetate is acetate ester of the cellulose.

The material was first prepared in 1865. It is used as film base in the photography as component in coatings and also as frame material for the eyeglasses. Also, it is used as synthetic fiber in the manufacture of the cigarette filters and also in playing cards. It is used because it is far less flammable and also cheaper to produce. <u>It provides support and stiffness to the X-ray film and further helps in producing good results.</u>

3 0
3 years ago
Write a brief description of the following:
allsm [11]

Answer:

i think its a.b.c.d.e.f.g.h.i.j

Explanation:

because they all have to be in one sentence.

4 0
3 years ago
The posterior layer of the rectus sheath ends inferiorly at the A. Arcuate lineB. Intercrestal lineC. Linea albaD. Pectineal lin
Triss [41]

Answer:

The correct option is: A. Arcuate line

Explanation:

The rectus sheath is composed of aponeuroses of the transverse abdominal muscles and the internal and external oblique muscles and can be divided into the anterior laminae and the posterior laminae.

The arcuate line or the Douglas' line of the abdomen refers to the horizontal line at which the posterior layer, which is composed of the posterior laminae of the rectus sheath ends inferiorly.  

8 0
3 years ago
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