How many canadian cities suffer from poor air quality.

Answers

Answer 1

Currently, the Canadian cities that suffer from poor air quality are Montreal, Toronto, Vancouver, Windsor, and Hamilton, among others. In terms of air quality, these cities have exceeded the Canadian Ambient Air Quality Standards (CAAQS) set by the Canadian government to protect human health.

The current number of Canadian cities that suffer from poor air quality is unknown. However, it is known that air pollution affects nearly 92% of the world's population, according to the World Health Organization. The effects of air pollution on human health include a variety of respiratory illnesses, such as asthma and lung cancer. Air pollution in Canada is caused by a variety of factors, including vehicle traffic, industrial activity, and forest fires.

Furthermore, Canada's geography and climate can exacerbate air pollution problems. For example, mountain ranges can trap pollutants in valleys, while cold temperatures and snow cover can increase air pollution by reducing the ability of pollutants to disperse. Montreal, Toronto, Vancouver, Windsor, and Hamilton are among the Canadian cities that currently suffer from poor air quality. These cities have exceeded the Canadian Ambient Air Quality Standards (CAAQS) set by the Canadian government to protect human health.

The government of Canada is working to address air pollution through measures such as emission reduction regulations and investments in green technologies. Overall, improving air quality in Canada is an ongoing challenge that requires the cooperation of governments, industry, and citizens.

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Related Questions

What is a direct result of the growth in the healthcare industry?
an increased need for medical care
an increased need for healthcare workers
an increased need for recipients of care

Answers

an increased need for healthcare workers.

20 points!
What are the positions of sprint speed?
Can someone help me ♪( ´▽`)

Answers

Answer:

I think you should be some thing like that to start off it gives you a good power start!

Explanation:

I hope this helps have a good day!

 20 points!What are the positions of sprint speed?Can someone help me ( )

E.O. is an 8-year-old girl with a history of asthma and allergy to bee stings. She has been brought to the clinic complaining of a throat infection. Her health care provider prescribes a course of penicillin to manage her current infection and cautions her parents to watch her closely for a reaction.
Analyze this case study and answer the next five questions that follow.
Question 1. What type of reaction is the health care provider concerned about? (select all that apply)
A.Anaphylactic reaction
B.Type II hypersensitivity reaction
C.Type I hypersensitivity reaction
D.Type III hypersensitivity reaction

Answers

The healthcare provider is most likely concerned about a Type I hypersensitivity reaction in E.O. due to her history of asthma and allergy to bee stings.

The correct option is C.Type I hypersensitivity reaction

This type of hypersensitivity reaction is also known as immediate hypersensitivity and involves the release of histamine and other chemicals in response to an allergen, which can lead to symptoms such as difficulty breathing, swelling, and hives. Anaphylactic reactions can also occur as a severe form of Type I hypersensitivity reaction. Type II and Type III hypersensitivity reactions are less likely in this case as they involve different immune responses and are not typically associated with penicillin allergies.

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What aspect of fitness do blood pressure, heart rate (pulse), and breathing rate measure?
exercise
diet
cardiovascular fitness
stress management

Answers

Cardiovascular fitness and can you give me brainliest

Answer:

3 / cardiovascular fitness

Explanation:

It is cardiovascular fitness and i know that because i studied for this and had a quiz on it and got it! Have an amazing day! :)

conditioning procedure in which the us is an appetitive event (one that an organism approaches or seeks out)

Answers

An appetitive conditioning procedure is one in which the organism approaches or seeks out the appetitive event. In other words, the appetitive event is one that the organism is motivated to obtain or pursue.

Appetitive conditioning

The conditioning procedure in which the US is an appetitive event is known as "appetitive conditioning". This type of conditioning involves the pairing of an appetitive event, such as food or a desirable object, with a neutral stimulus, such as a bell or a light. Through repeated pairings, the neutral stimulus becomes associated with the appetitive event and can elicit a conditioned response, such as salivation or approach behavior.

An example of appetitive conditioning would be a dog salivating at the sound of a bell after the bell has been repeatedly paired with the presentation of food. The food is the appetitive event or US, and the bell is the neutral stimulus, or CS, that becomes associated with the food through the conditioning procedure.

The options to this question could be

aversive conditioningbackward conditioningappetitive conditioningclassical conditioning

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A claim is made that employees work less than 15 hours/week, on average, at "Joe's Pretty-Good Burgers". What kind of hypotheisis test is this?

Answers

The claim that employees work less than 15 hours per week, on average, at "Joe's Pretty-Good Burgers" would involve a **one-sample t-test**.

A one-sample t-test is used to compare the mean of a single sample to a known or hypothesized population mean. In this case, the claim is made about the average weekly working hours of employees at "Joe's Pretty-Good Burgers" (the sample mean) in relation to the hypothesized population mean of 15 hours per week. By conducting a one-sample t-test, statistical analysis can be performed to determine if there is sufficient evidence to support or reject the claim that the average working hours at the burger joint are less than 15 hours per week. The t-test would involve collecting data on the weekly working hours of employees and comparing it to the hypothesized mean, assessing whether the observed average is significantly different from the claimed value. It is important to note that the specific details of the hypothesis test, including the significance level, sample size, and assumptions, would need to be considered and specified to conduct a proper statistical analysis.

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is more than just a physical, mental, and social health

Answers

Answer: Nothing more than mental health.

Explanation:

Health goes beyond just physical, mental, or social aspects. It involves complete well-being and the ability to enjoy life, cope with stress, maintain relationships, as well as spiritual and emotional health.

Health is a broad term that goes beyond just physical, mental, or social aspects. It is the complete state of physical, mental, and social well-being and not merely the absence of disease or infirmity.

It encompasses a person's ability to function effectively to enjoy life, to cope with day-to-day stresses, and to maintain supportive and positive relationships with others. It also includes personal satisfaction, self-fulfillment, and a sense of purpose. We can also consider spiritual health and emotional health within the broader context of health.

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Match each example to the correct category.?

Match each example to the correct category.?

Answers

Answer:

Internal influences - The amount of sleep you get has an influence on your health.

External influences - Your friends encouraging you to use a bike helmet has a positive influence on your health.

Tendinous inscriptions are the bands that run vertically across the rectus abdominus. true or false​

Answers

Answer:

True

Explanation:

The rectus abdominis muscle is crossed by three fibrous bands called the tendinous intersections or tendinous inscriptions.

What are the differences strength, muscular endurance, and power?

Answers

Answer: See explanation

Step-by-step explanation:

Strength is the ability to exert force, muscular endurance is the ability to exert force for a long period of time, and power is the ability to exert force rapidly.

Hope I helped!

Answer:

Muscular power refers to a great force production over a short period of time, such as in fast leg kicks and explosive jumping. Muscular endurance is when less force is sustained over a longer period of time such as in gallops, skips, pliés, and swings. ... These movements require a level of muscular strength and power.

A patient learns that she has breast cancer. She needs to decide what course of treatment she will proceed with. Her husband, who will be her caregiver, is not present. You give her:

Answers

Answer:

take-home educational materials

a list of local services for cancer patients

Explanation:

since her husband isn't there to help her, she needs to learn how to manage it herself or get help from a service if she wants to have someone with her whenever she needs it.

have a good day :)

thematic article summary and opinion (URGENT!!!!)

Answers

Answer:

Steps in a Thematic Analysis

Familiarize yourself with your data.

Assign preliminary codes to your data in order to describe the content.

Search for patterns or themes in your codes across the different interviews.

Review themes.

Define and name themes.

Produce your report.

You can do it!! :)

Ye-Jun eats as much as he wants and not always healthy food. He walks 1 mile to school every day and then he sits around the house watching TV. Is his lifestyle healthy?

Answers

Answer:

no

Explanation:

common sense

In a game of softball, if a runner is not forced to run to the next base, you must ____

tag the base
hit him/her with the ball (shoulders or below)
tag him/her with the ball
all of the above

Answers

Answer: A is the answer :)

Explanation:

This developing organ in teens can easily become addicted to nicotine

Answers

Answer:

ffff

Explanation:

Answer:

Nicotine can lead to addiction, which puts you at risk of becoming a lifelong smoker and exposing you to the many harmful chemicals in tobacco. These chemicals cause cancer and harm almost every organ in your body. Teens are especially sensitive to nicotine’s addictive effects because their brains are still developing and this makes it easier to get hooked. Using nicotine at your age can also rewire your brain to become more easily addicted to other drugs.Nicotine can have other long-lasting effects on your brain development, making it harder for you to concentrate, learn, and control your impulses.

Explanation:

How do you determine muscle function?

Answers

For measuring muscle strength, the experts advise the use of a handheld dynamometer to assess handgrip strength. For measuring physical performance, the experts advise the assessment of 4-m gait speed, Short Physical Performance Battery test or Timed Up and Go test.

Watching the chest rise and fall is one way to check for breathing.True or False?​

Answers

Answer:

true

Explanation:

Answer:

True

Explanation:

Watching the chest rise and fall is one way to check for breathing

how can I get relief from mobile addition​

Answers

Answer:

We can get relief from Mobile addition by

We should help our family

Do physical exercise

Forget about video games

Finding a hobby!

Drawing

Video games

Maybe taking to a counselor

Play with animals at the shelter

3. Expiration of air from the lungs is a mostly passive process not requiring muscle action.

True or False?


4. Oxygen is transported around the cardiovascular system by dissolving within the blood.

True or False?

Answers

Answer:

False and true (i'm not sure fully)

Explain:    

(False) Expiration is usually a passive mechanism that occurs when the diaphragm muscle relaxes (that contracted during inspiration). The elastic recoil of the lungs is the primary cause for passive expiration.(True)Despite the fact that oxygen dissolves in the blood, only a small amount is transferred this way.

         Inside the air sacs, oxygen flows through paper-thin walls to tiny blood vessels known as capillaries, where it is absorbed into the blood. The oxygen is then transported throughout your body by a protein called haemoglobin, which is found in red blood cells.

hope this helps!!!

A doctor prescribes her patient a 20-mg dose of medicine, and the medicine has a concentration of 80 mg/ml. How much
medication will the patient receive?
0.25 ml
0.5 ml
16 ml
160 ml

Answers

Answer:

0.25 ml

Explanation:

It is given that,

Dosage of medicine = 20 mg

The medicine has a concentration of 80 mg/ml

We need to find how much medication will the patient receive. It can be calculated as follows :

\(\text{Dosage}=\dfrac{20\ mg}{80\ mg/ml}\\\\=\dfrac{20}{80}\ \text{ml}\\\\=0.25\ \text{ml}\)

So, the patient will receive 0.25 ml. Hence, the correct option is (a).

Answer:

a. 0.25ml

Explanation:

that's what I got on edge 2021

what is cornonavirus

Answers

Answer:

its a virus.

Explanation:

this virus is now identified as one of the most dangerous around the world. if u want me to give you a full on speech u can message me privately or ask in this itself.

haha your super funny search it up mate haha

how does intoxication affect the cardiovascular system

Answers

Answer:

Hey mate....

Explanation:

This is ur answer....

The cardiovascular system is affected by alcohol. At the time of drinking, alcohol can cause a temporary increase in heart rate and blood pressure. In the long-term, drinking above the guidelines can lead to on-going increased heart rate, high blood pressure, weakened heart muscle and irregular heartbeat.

Hope it helps!

Brainliest pls!

Follow me! ♤

Answer:

it increases blood pressure, increases the heart rate, causes abnormal heart rhythm and weakens the heart muscle

Explain how QR tags can increase sales at seafood restaurants.

Answers

Answer:

Because everybody has a phone now adays and can look it p therfore makeing easier on the customer

Explanation:im new to this

Which of the following is an effect of smoking?
Group of answer choices

Smoking slows down your lung growth

Teens who do not smoke suffer from shortness of breath more often than those who do smoke

Smoking improves your lung function

Smoking lowers a smoker's heart rate during exercise

Answers

Answer:

I think the answer is the 2nd one

It’s number 1, smoking hurts your lungs and body it does not help.

Most people know that soda is bad for their health, but they continue to drink it anyway. Why do you think that is, and do you think it can be stopped?

Answers

The sugar is addicting and they probably see celebrities or friends drinking it and it’s comforting I guess this answer isn’t scientific

Which of the following is not the characteristic of asexual reproduction?
A. A lot of offspring
B. Need only one parent
C. No variation
D. Does not need reproductive cells.​

Answers

Answer:

D Does not need reproductive cells

In your opinion, whose professional role is it in healthcare to encourage patients to understand and take ownership of preventative medicine for themselves and their families?

Answers

In my opinion the do doctor should encourage the patient in preventive medicine because they are the ones who will be treating the patient but nurses can also help because they understand and help in the care of people

Describe the immidiate and long term rewards of healthy behaviors and the effects that your health choices may have on others.

Answers

The immediate and long-term rewards of healthy behaviors include enhanced mood, reduced risk of chronic disease, improved immune function, and increased energy levels. On the other hand, unhealthy behaviors can result in short-term benefits, but they can have long-term negative consequences on health and wellness.

For instance, engaging in unhealthy behaviors such as smoking can result in a sense of immediate relaxation or stress relief, but in the long-term, it increases the risk of several health complications such as lung cancer, stroke, heart attack, and others.Health choices may have a significant impact on others. For instance, engaging in unhealthy behaviors such as smoking can affect not only the smoker but also non-smokers who inhale second-hand smoke. Moreover, when an individual decides to engage in healthy behaviors such as regular exercise, good nutrition, adequate sleep, and others, they can serve as a role model for others, encouraging them to make healthier choices. In conclusion, making healthy choices not only benefits an individual but also those around them, and though there may be short-term rewards for unhealthy behaviors, the long-term effects can be detrimental to one's overall health and wellbeing.

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What was the christendom in the Middle Ages?

Answers

Christendom, the Christian-dominated Western Europe during the Middle Ages, refers to the worldwide community of Christian people.

In the Middle Ages, Christendom became the dominant power in Europe, with the church possessing both temporal and religious authority. The church had enormous influence over the lives of people, shaping political, social, and cultural practices throughout Western Europe. The influence of the church was so extensive that the terms "Christendom" and "Christian Europe" were used interchangeably. The church was the only organization that could guarantee salvation, and its power was reinforced by a wealth of religious literature, art, and architecture that were intended to inspire devotion among the faithful. The church had great influence on the political institutions of medieval Europe, both directly and indirectly. It played an active role in the establishment of monasticism, which provided a foundation for the development of a wide range of cultural, social, and economic institutions that shaped medieval life.

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Identify common situations where someone may use avoidance when it is a negative coping technique

Answers

Answer:Avoidance is a common negative coping technique used by individuals to deal with challenging situations or emotions. Here are some common situations where someone may use avoidance as a negative coping technique:

Avoiding a difficult conversation or conflict: Sometimes, people may avoid confronting an issue or having a difficult conversation to escape the uncomfortable feelings that come with it.

Avoiding responsibilities: In some cases, individuals may choose to avoid their responsibilities, such as work or personal obligations, due to anxiety or stress.

Avoiding emotions: People may use avoidance as a way of coping with uncomfortable emotions like sadness, anger, or fear. Instead of processing these emotions, they may distract themselves with other activities or substances.

Avoiding social situations: Social anxiety can lead individuals to avoid social situations and interactions, which can be detrimental to their mental health and wellbeing.

Avoiding physical or mental health problems: People may avoid seeking medical or psychological help when they experience physical or mental health problems, which can worsen their condition.

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