As a state epidemiologist, you are called upon to determine whether a recent oil spill in a water reservoir has caused an unusual type of acute arthritis. Within the county that you work, water is supplied by two independent reservoirs separated by 100 miles. The spill occurred in one of these reservoirs. The records from the Water Department clearly indicate which households receive water from which reservoir. Finally, you develop a case definition and institute a surveillance program to detect cases. To determine an association between the oil spill and arthritis, would you perform a cohort study or case-control study

Answers

Answer 1

ANSWER: CASE-CONTROL STUDY

EXPLANATION:

An epidemiology expert will make use of a Case-control Study for proper determination of association or linkage between the oil spill and the disease outbreak (arthritis).

Case-control Study provides an observational experiment between two existing groups (two reservoirs) differing in outcome (affected and not affected), they are highlighted and compared on the basis of a context (disease outbreak; arthritis).

However, the known group is regarded as the control group and it provides a substantial guide to the confirm the validity of other experimental groups in relation to the general context (outbreak of arthritis).


Related Questions

Where does alcohol impede growth of new cells in the brain?
a) Occipital lobe
b) Frontal lobe
c) Temporal lobe

Answers

Answer:

C

Explanation:

Temporal lobe because that's where the hippocampus is located,the hippocampus region is responsible for memory creation.Thus excessive drinking can result in permanent damage that inhibits the brain from retaining new memories.

What evidence is there that accurate perception is learned versus instinctual or intuitive?

Answers

Answer:

4

Instinct - a motor response initiated by the body totally controlled by an external stimulus. An instinct is by definition, a behavior.

Intuition - A sudden alignment of neuronal pathways that joins weakly associated concepts, ideas, facts, into a neuronal network that pulls conscious selective attention skills away from current activities. May induce a positive somatic reaction estbalishing a pleasuraable experience from the thought or idea.

In more colloquial terms (e.g. woman's intuition) its activation of an established network in response to multiple external stimuli that alone would not draw attention. However, it is still a cognitive process whereas instinct is a behavioral process. This should help:

The setting was all wrong, his intuition was telling him this was a set-up. Suddenly it all made sense, the ill fitting uniform on the guard, the broken security camera, the elevator being out of order, instinctively he dropped to the floor and reached for his gun" - intuition - thought resulting from multiple stimuli meaningless on their own, instinct ; immediate reaction WITHOUT forethought.

Explanation:

Intuition is the ability to acquire knowledge without recourse to conscious reasoning.

There are 4 types of intuition. This intuition is as follows:-

Instinct - a motor response initiated by the body totally controlled by an external stimulus. An instinct is by definition, a behavior.

Intuition - A sudden alignment of neuronal pathways that joins weakly associated concepts, ideas, facts, into a neuronal network that pulls conscious selective attention skills away from current activities.

May induce a positive somatic reaction establishing a pleasurable experience from the thought or idea.

In more colloquial terms (e.g. woman's intuition) its activation of an established network in response to multiple external stimuli that alone would not draw attention. However, it is still a cognitive process whereas instinct is a behavioral process. This should help:

The setting was all wrong, his intuition was telling him this was a set-up. Suddenly it all made sense, the ill-fitting uniform on the guard, the broken security camera, the elevator being out of order, instinctively he dropped to the floor and reached for his gun" - intuition - thought resulting from multiple stimuli meaningless on their own, instinct; immediate reaction WITHOUT forethought.

For more information, refer to the link:-

https://brainly.com/question/25068613

12. The list of medications that must be reordered by the pharmacy buyer for
appropriate restocking is called the
O A. medication book.
B. want book.
O C. need book.
O D. pharmacy book.

Answers

Answer:

a  

Explanation:

I believe A. Hope this helps and have a good day

What do the bulbourethral glands contribute to semen
a small amount of fluid
a small amount of color
a small amount of acid
a small amount of pre-ejaculate solution.

Answers

Answer:

a small amount of pre-ejaculaltion solution

They contribute a small amount of pre-ejaculatory solution

Evaluate Three ways in which employment will minimize emotional stress ​

Answers

Answer:

Being employed could help minimize emotional stress especially if you are stressed by you're present situation in life. Three ways in which employment could minimize emotional stress is as follows:

1. Workplace is a different environment. If you are stress by your home then being in a workplace can help you stay away from the source of stress.

2. Your workmates is a potential source of happiness. Being surrounded with positive people could being positiveness in you.

3. Being paid by the task that you have done. Every payday, regardless if with high pay or not, it brings joy to see that you have received an amount that you could use to buy things for yourself or your family.

Hope it helps

Please mark me as the brainliest

Thank you

The 3 ways in which employment will minimize emotional stress ​are;

Money to take care of your needs, Socialization and Life Learning

What are the benefits of being employed?

The 3 ways in which gaining employment will help to reduce your stress are;

1) Money: When you don't have a job, it means you may not have enough money to carry for basic amenities and this could leas to more worries and stress about survival. However, when you are employed you will be paid and you will have money for basic life needs.

2) Socialization: When you don't have a job, you will mostly be alone and loneliness could be hard on some people which could lead to stress but when you are employed you will meet new colleagues who will keep you company and could bring joy and happiness.

3) Life Learning: Being employed helps to improve your knowledge because you are actively working and this can help to build your self esteem.

Read more about Job and employment at; https://brainly.com/question/24613213

What is the vertebral level of the cardiac (gastro-oesophageal) junction?

Answers

The heart defo djdjsmsmlslxk
It is the level c6 hopefully that helps

EMS stands for -
EMS consists of -

4 steps in the EMS System
Step 1.
Unusual
Unusual
Unusual
Unusual
Step 2.
Why Not:
Step 3.
Step 4.
Question
If a person does not give consent what should you do?
You see a person collapse in front of you and they are clearly unconscious, what should you do?
When are 3 times you should move an injured person?
1.
2.
3.
Notes
Emergency Action Steps (3Cs things you should do in ANY Emergency)
C
C
C
------
Checking a Conscious Person (6 steps)
1.
2.
3.
4.
5.
6.
Checking Conscious choking Adult
1.
2.
3.
4.
5.
6.

Shock-
How to treat shock

Answers

Hai noroc deluta sa te iau in sphada

D. O Disabled
9. In which of the following are the triceps considered the agonist?
A. O Bench press
B. O Preacher curl
C. O Overhead extension
D. O Chin-up
10. In order to calculate lean and fat mass, you must multiply the body fat

Answers

Answer:

a

Explanation:

Which of the following is NOT a valid reason for encouraging students studying to become registered nurses to enroll in liberal arts courses on top of their science-based instruction?
A. These courses will help them develop important communication skills.
B. These courses often help with the further development of critical-thinking skills.
C. These courses will help with note-taking and summarizing skills when they become practicing nurses.
D. These courses will help them prepare for an alternative career if they fail the nursing exam.

Answers

D is the answer hope it helps

effects of paracetamol on enzymes involved in the pain

Answers

Answer:

vomiting,possibly blood in vomit,muscle spasms,

Explanation:

Mr. Moser is admitted to the hospital with a diagnosis of cirrhosis of the liver. He is 59 years old and has been hospitalized several times for his condition. He has shortness of breath as a result of a swollen and enlarged abdomen, is anemic because of minimal but constant esophageal bleeding, and appears jaundiced. He has severe abrasions on his arms, legs, and abdomen from repeated scratching to relieve his pruritus. Mr. Moser is very depressed and will not converse with you when you enter the room with his breakfast tray on the first morning you are assigned to his care. He refuses to eat and indicates his attitude by pushing the tray away and turning on his side to face the wall. 1. What nursing measures might help relieve some of Mr. Moser's problems

Answers

Answer:

be nice

Explanation:

Define all 7 perspectives in psychology.​

Answers

1.the psychodynamic perspective-The psychodynamic perspective originated with the work of Sigmund Freud. This view of psychology and human behavior emphasizes the role of the unconscious mind, early childhood experiences, and interpersonal relationships to explain human behavior, as well as to treat mental illnesses.

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