Environmental health science is concerned with agent, host, and environmental factors in disease (the epidemiologic triangle). Which statement is true about the triangle?
A. Agent factors can include particles, toxic chemicals, and pesticides.
B. The environment is the domain in which disease-causing agents may exist.
C. The host is the person who affords lodgment of an infectious agent.
D. Disease causality includes three major factors: agent, host, and environment.
E. All of these are correct.

Answers

Answer 1

Answer:

The correct answer is E.

Explanation:

Environmental Health Science is focused on the connection between the natural environment and human health, it refers to the area of ​​science that studies how the environment and the environmental conditions in which we live affect human health and diseases.

A. Agent factors can include particles, toxic chemicals, and pesticides.

Agents are microbes, chemicals, or physical causes of illness or injury, such as: Viruses, Bacteria, Radiation, Chemicals, Physical hazards.

B. The environment is the domain in which disease-causing agents may exist.

Environments are the environments through which the agent must move to reach the host. For example:  Air, Water, Food, Wastewater.

C. The host is the person who affords lodgment of an infectious agent.

Hosts are people and animals that contract the disease, such as: Children, Neighbors, Pets, Ourselves.

D. Disease causality includes three major factors: agent, host, and environment.

Diseases need three ingredients to spread: Agent, Host, Environment. These ingredients are the disease-causing triad. Diseases need all three to spread.


Related Questions

How can I used what I've learned to improve my ability in maintaining a yoga pose ?

Answers

Muscular strength and your ability to balance

Explanation:

Which of the following is not considered vigorous aerobics?

A. Jogging

B. Aerobic dance

C. Yoga

D. Biking

Answers

Maybe b- aerobic dance
the answer is Aerobic dance

A patient can demonstrate that he understands his doctor's medical advice by
O telling the doctor that he understands what he has been told
O asking questions about his general health and well-being
O performing a specific task that the doctor has described, such as using a walker
nodding his head in understanding as the doctor describes his medical condition

Answers

It’s C so that the doctor knows that the patient seriously understands

Answer:

C) performing a specific task that the doctor described, such as using a walker.

How should I reject someone in person without hurting their feelers :/

Answers

Answer:

say no bruh im good

Explanation:

RELATIONSHIP HELP PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!
"A reason HAS to be something you have NOT told me before only to prove it to be a lie repeatedly!" I NEED A REASON FOR HIM TO TRUST ME AFTER I CHEATED, LIED, AND MADE HIS ILLNESS WORSE... PLEASE HELP!

Answers

Answer:

Well, in this case. If you need a reason for him to trust you. I would not give him a reason. I would own up to your mistake calmy. And explain deeply like deeeeply how bad your feel. Only apologize if you actually mean your sorry though. If you have lied more than once. Tell your reasoning. DOnt make excuses that worsens it. Be honest. Even if honesty hurts. And depending on his illness mental or physical. I would show him you care, less with words and more with actions. For example, do his hard stuff. Be kind. Dont yell even if he is upset which makes you upset. Also, since you cheated I would not anymore.

Explanation:

I am your good inner thoughts. :)



1. ____ Inappropriate because it hyperextends the knee joint of the back leg.
2. ____ Includes no cooldown at all; laying down; sitting; sitting and stretching
3. ____ Inappropriate because using the same side hand can cause you to take the foot outside the hip area which extends the knee joint.
4. ____ Inappropriate when rolled to the back because it compresses the disks in the neck.

Answers

Answer:

wat

Explanation:

Which of the following has the greatest impact on the lifestyle of young children?

Answers

The greatest impact on the lifestyle of young children is how their parents raise them.


Family

Hope this helpssss!! Please brainliest

Culture contributes to the context that a behavior is acceptable.
Please select the best answer from the choices provided
T
F

Answers

Answer:

that is not applicable to all cultures known

The answer is "True".

Edge 2021


Jeremiah is a nursing assistant taking a patient's temperature with a glass thermometer. He holds the thermometer at
eve level and turn it until the lines and numbers are visible. He then reads the number on the shortest line. Which best
describes Jeremiah's error?
Glass thermometers are no longer used
The lines and numbers should be visible to the nurse.
He should hold it at the level of the temperature site
He should read the longest line.

Answers

Answer:

It is D

Explanation:

Which of the following routines represents the most appropriate form of exercise that a person
should participate in at the beginning of a fitness program?

A. Vigorous aerobic dance three times a week

B. Brisk walking for thirty minutes three times a week

C. Running three to five miles two times a week

D. Swimming for one hour five times a week

Answers

Answer:

B. Brisk walking for thirty minutes three times a week

Explanation:

A person who is planning on participating a fitness program should start with a moderate-intensity exercise, just like "brisk walking." Vigorous aerobic dance, running and swimming are high-intensity exercises because they use the body's large muscle groups. They are not meant for starting a fitness program especially when they are done at longer periods of time. Exercise should be started at a slow pace while advancing it over time in order to accommodate one's level of stamina.

Is your kidney part of your digestive system??

Answers

Answer:

Yes

Explanation:

Yes it is it’s a fact

Match the following terms or definitions

Answers

Answer:

Hold up one minute I’m help u

Explanation:

Recreational drugs are drugs that you CHOOSE to take but don't actually need. True or False?

Answers

the answer is true examples are heroin,cocaine,acid etc those are drugs you do not need but choose to take

1. What did the little skeleton laugh at the joke?

2. What do you call a lie told by a skeleton?

Answers

Humerus here thought it was and it was tibula

Which functions does the endocrine system help regulate? Check all three that apply.

mood
social skills
metabolism
reproductive processes
intellect

Answers

Answer:

metabolism, mood, reproduction.

Explanation:

Answer:

mood

metabolism

reproductive processes

Explanation:

The endocrine system controls your hormones. Hormones are used to regulate your mood and metabolism as well as aid in the development and upkeep of your reproductive organs.

I hope this helps :)

What is the difference between your red blood cells and your white blood cells? ​

Answers

Answer:

Red blood cells transport oxygen to your body's organs and tissues. White blood cells help your body fight infections. Platelets help your blood to clot.

Answer:

Red blood cells carry oxygen to all of the different parts of your body. White blood cells help to protect your body from infections/diseases, and attack them when they manage to enter your body.

Which is the best example of a leadership ? A. Communicating a problem to a co-worker B. Catching an error on a patient form C. Motivating a team to complete a task D. Getting along with patients

Answers

Answer:

C) Motivating a team to complete a task.

Explanation:

Answer:

Well for this there’s several that I chose ( if you can choose more than one)

Explanation:

Best example of leadership ( in my opinion):

C. Motivating a team to complete a task

I think this because basically if you motivate your team, it will improve their courage and influence them to work harder

In 2015, a study was conducted about using wearable devices. The researchers found that:

79 percent of the people in the study would be willing to use one to manage their health.
45 percent of the people in the study would be willing to use one to track symptoms.
43 percent of the people in the study would be willing to use one to manage a specific health issue.
Which is the most likely result if the people in the study used wearable devices?

a. more accurate prescription dosing
b. less symptom management
c. more visits to doctors and specialists
d. less management of chronic conditions

Answers

Answer:

A.

Explanation:

because my answer is accurat

Answer: A

more accurate prescription dosing

Explanation:

Have a good day.

Perform online research and gather information about new packaging technologies. After exploring and gathering information, pick three that you are most interested in. Create a flyer about the three new technologies. What are they? What do they do? Do you feel safe eating these foods? Why or why not?

Answers

Answer:

The three new food technologies that I found most interesting were edible packaging, microfilm, and durethan.

Edible packaging allows the consumer to eat both the food and the package. I would need to know how the packaging was made before I could say whether I feel safe eating it. If the package had synthetic chemicals in it, I would not feel safe. If the manufacturer made the package from food, I would feel safe eating it. One concern that I would have is how the manufacturer makes sure the packaging stays hygienic and safe for consumption.

Microfilm is a very thin type of packaging. It has preservation properties similar to glass, and it is environmentally friendly too. Microfilm appears to be a superior type of packaging compared to what is currently on the market. I think we should use this type of packaging because of its environmentally friendly qualities.

Durethan is a plastic film that manufacturers make from clay. It is lighter and stronger than other packaging types. Durethan protects against moisture and gas. I think it would be interesting to see this package in the grocery store.

I hope that these new food technologies do not raise the cost of food too high.

Explanation: this is the edmentum sample answer

Hypertrophy symptoms

Answers

Answer:

The symptoms of hypertrograghy are:

1: Shortness of breath

2: Fatigue

3: Chest pain,often after exercising

4: Sensation of rapid heartbeats

All of the following statements about food allergies are true EXCEPT
A. food allergies can be fatal.
B. reactions to a food allergy can be mild or severe.
C. a food allergy is the same thing as food intolerance.
D. food allergies have increased in the past 20 years.

Will give brainliest

Answers

Answer:

C.

Explanation:

A true food allergy causes an immune system reaction that affects numerous organs in the body. It can cause a range of symptoms. In some cases, an allergic food reaction can be severe or life-threatening. In contrast, food intolerance symptoms are generally less serious and often limited to digestive problems

Answer:

C

Explanation:

:)

Hi can someone actually answer it and not just answer it for points thanks
20 POINTS
(lol im running out ppl be stealing my points >:'c)

Answers

Answer:

Why do they take your points?

Explanation:

Select the correct answer.
Which of the following is a single blood vessel that supplies blood to the pancreas, cecum, and appendix?
A.
Superior mesenteric artery
B.
Inferior mesenteric artery
C.
Abdominal aorta
D.
Common iliac artery

Answers

[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the Biology.

A single blood vessel that supplies blood to the pancreas, cecum, and appendix is Superior Mesenteric Artery.

Option A.) Superior Mesenteric Artery is the answer.

Answer:

A.  Superior mesenteric artery

Explanation:

took the quiz

what do you mean by the determinant of birth​

Answers

INTRODUCTION. The physiological determinants of the length of the interval between two consecutive live births. to the same woman, in the absence of intervening foetal deaths, are. (I) The duration of post-partum infecundity; (2) Fecundability;'



in my own words being born...

I need to know...
What are peptic ulcers?
How do they make you feel?
Can they be cured?
Why do they appear and can you prevent them?​

Answers

1. A sore that develops on the lining of the esophagus, stomach, or small intestine.
2. burning stomach pain
3. Treatment for peptic ulcers depends on the cause. Usually treatment will involve killing the H. pylori bacterium if present, eliminating or reducing use of NSAIDs if possible, and helping your ulcer to heal with medication.
4. Too much stomach acid or a problem with the lining that protects your stomach can lead to peptic ulcers. Most of the time, they're caused by using certain painkillers too often or by a type of bacteria called H. pylori. These bacteria inflame your stomach lining and make it more likely to tear.Apr 19, 2020

Adolescents should get how much physical activity a day?
A. 30 minutes
B. 60 minutes
C. 90 minutes
D. 120 minutes

Will give brainliest

Answers

Answer:

I think my answer for this question is D

I’m pretty sure it’s supposed to be 60 minutes.

anyone can help with these as well?​

Answers

Answer:

Question 3: a,b,c

Question 4: True

Question 5: True

Which of the following is used in volleyball

Answers

Answer:

Ball. Volley ball a spherical ball of 65-67 cm circumference. It is made of leather or any synthetic material and weighs 260-280 g. Volleyballs are available in various colors, however for international tournaments, FIVB approved balls should only be used.

Explanation:

Which skill is not effective when refusing tobacco?

Answers

Peer pressure isn’t

To achieve their highest potential, athletes should understand the difference between fads and nutritional science. true or false

Answers

Answer:

True

Explanation:

Completely true, nutritional science and understanding what you are putting in your body is essential to being a great athlete.
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