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Public Health and Safety

Ask questions about disease and infections in society and how to cure and prevent outbreaks.

4,000 Questions

What are the advantages of smoking food?

Smoking food adds a unique and complex flavor profile to dishes, enhancing the taste of meats, seafood, and vegetables. It also helps preserve food by extending its shelf life through the smoking process. Additionally, smoking can help tenderize tougher cuts of meat, making them more enjoyable to eat.

How old do you have to be to go to community college?

Most community colleges allow students to enroll at any age, but typically students are required to have completed high school or have a GED. Some community colleges may also offer programs for high school students to take college-level courses while still in high school.

174 inches feet?

174 inches is equal to 14.5 feet. This can be calculated by dividing the number of inches by 12, since there are 12 inches in a foot.

Are elderly people likely to get bone fractures?

Yes, elderly people are more likely to get bone fractures due to age-related factors such as decreased bone density, muscle weakness, and balance issues. Additionally, conditions like osteoporosis can further increase the risk of fractures in older individuals.

What are the four main types of bone?

The four main types of bones are long bones (e.g. femur), short bones (e.g. carpals), flat bones (e.g. sternum), and irregular bones (e.g. vertebrae). Each type serves a specific function in the body's musculoskeletal system.

About how many physically disabled people live in France?

There is no way to know exactly how many physically or mentally disabled people live in a particular country. There are probably thousands of disabled people in France.

What is the death rate in the US?

The death rate in the US is approximately 8.9 deaths per 1,000 people annually. This rate can vary due to factors such as age, health conditions, and external events like natural disasters or pandemics.

How can you treat kidney failure?

There are two main treatments for kidney failure: dialysis and transplant. Both have advantages and disadvantages, so sufferers should speak to their consultant to find the best path. A dialysis machine is an artificial kidney. Arterial blood flows continuously from the arm, through a tube and into the machine, where it is filtered by semi-permeable membranes. Urea and excess salt and water diffuse from the blood and into the dialysis fluid; glucose and other usefuls substnces remain in the blood. The filtered blood then returns to a vein in the arm. A kidney transplant usually involves keeping the recipient's two kidneys in his or her body. The donor organ is then placed just above and to the side of the groin. The main blood vessels are bypassed to the donor kidney. Advantages of dialysis: * Better availability - with transplants, patients need to wait for a near-perfect tissue match. * No immunosupressant drugs need to be taken with dialysis. Recipients of transplanted kidneys need to take them for life to reduce risk of rejection, yet this leaves the body susceptible to contracting infections. * No need to go through risks of complicated and hugely invasive surgical procedure, which itself can only be undertaken by those patients who are in the best shape. Disadvantages of dialysis: * Less freedom of movement - patients are hooked up to the machine three or four times a week, for up to 20 hours per week. * Diet restrictions - patients must stick to rigorous dietary regulations.

Bullet points of prevention is better than cure and its advantages and disadvantages?

Prevention is better than trying to cure someone because it is much cheaper. Once someone has an illness, it takes more time and money to get them better than it would have if the illness had been prevented in the first place. This is why many insurance companies now cover yearly well checks.

What is smoking disadvantages?

1. You have a higher chance of getting lung diseases and breathing problems.

2. You can get many types of cancer from smoking.

3. Your breath will smell bad.

4. You will spend lots of money on cigarettes.

5. Your social life will diminish (unless you're with other smokers).

Who is the oldest citizen in Ottawa?

The oldest person ever from Canada was Marie-Louise Meilleur, who died in 1998 aged 117 years, 230 days. As of 1 December 2014, there are 2 verified living supercentenarians, 0 pending, and 3 unverified in Canada. The oldest living person in Canada is Quebec born Colombe Beno

What is the life expectancy of Spain?

The life expectancy in Spain is around 83 years, with women typically living longer than men. This is due to factors such as a Mediterranean diet, access to quality healthcare, and a generally high standard of living.

What are the advantages and disadvantages of smoking in food preservation?

; * Kills certain bacteria and slows down the growth of others. * Prevents fats from developing a rancid taste. * Prevents mold from forming on fermented sausages. * Extends shelf life of the product. * Improves the taste and flavor. * Changes the color; smoked meats shine and simply look better

Is pollution a problem in Germany?

Yes, pollution is a problem in Germany. Areas with high levels of air pollution have been identified, particularly in cities and near industrial sites. The government has implemented measures to address this issue, including promoting green technologies and reducing emissions from vehicles.

How does carbon dioxide affect us?

Carbon dioxide is expired from the body during normal respiration. If this poisonous gas is allowed to build up in the body it affects us in many negative ways.

1. Hypoxia is a lack of fresh oxygen in the breathing process. This causes a euphoric feeling that can be very dangerous. The overall feeling of well being through oxygen deprivation can cause a pilot to preform foolish acts. Similar issues have been reported by mountain climbers in this situation. The desire to just lay down in extreme weather or other poor decisions can be traced back to this situation.

2. Carbon dioxide buildup will trigger significant increases in the relative acidity of your blood and other body fluids. If this acidity continues, you can lose your normal lung function. If still left unchecked, you could develop shock, which can be fatal.

What is the average lifespan for a person today?

The average global life expectancy is around 72.6 years. This can vary based on factors such as location, lifestyle, and healthcare access.

What is the average lifespan of a Filipino man?

The average lifespan of a Filipino man is around 70 years old. However, this can vary depending on factors such as lifestyle, genetics, and access to healthcare.

Why would you consider yourself empathetic person?

I consider myself an empathetic person because I can understand and share the feelings of others, I actively listen to their concerns without judgment, and I genuinely want to help and support those around me.

What is public health what are the scopes of Public health?

Public health is the science and art of preventing disease, prolonging life, and promoting health through the organized efforts of society.

The biologic, physical, and mental well-being of all members of society regardless of gender, wealth, ethnicity, sexual orientation, country, or political views.

scopes:

Communicable diseases

Chronic diseases

Mental illness

Homicide, violence, and suicide

Injuries

environment

Air pollution

Water pollution

Other pollutants

Occupational health...etc

What is the regular temperature of a tongue?

The normal temperature of a tongue is approximately the same as the body temperature, which is around 98.6 degrees Fahrenheit or 37 degrees Celsius.

What is confabulation?

Confabulation is a memory disturbance characterized by the production of fabricated, distorted, or misinterpreted memories without the conscious intention to deceive. It often occurs in individuals with certain brain injuries or neurological conditions. Confabulation can lead to inaccuracies in someone's recollection of events or experiences.

Why were slums considered to be a threat to public health?

slums are considered to be a threat to public health. Since they are filled with illiterate people, they are not aware about the cleanliness of the environment. so they don 't maintain cleanliness. they do not have a proper sanitation facility. eventually all these factors combine and pose threats to the public health.

What factors probably stimulated an early interest in the human body?

Early interest in the human body may have been stimulated by curiosity, the desire to understand health and disease, cultural beliefs and practices, and the need to develop medical treatments and techniques for survival and well-being. Additionally, advances in technology and the observation of anatomy in animals may have also played a role in sparking curiosity about the human body.

What is anthropometric measurement?

Anthropometric measurement is the systematic measurement of the physical dimensions and capacities of the human body, such as height, weight, body mass index, and waist circumference. These measurements are used in various fields including medicine, nutrition, and ergonomics to assess growth, health, and physical characteristics of individuals or populations.