difference between
1) communicable and non communicable disease
2) infectious and non infectious disease
Answers
Answer:
Explanation:
noncommunicable disease is a noninfectious health condition that cannot be spread from person to person. It also lasts for a long period of time. This is also known as a chronic disease.
A combination of genetic, physiological, lifestyle, and environmental factors can cause these diseases. Some risk factors include:
unhealthy diets
lack of physical activity
smoking and secondhand smoke
excessive use of alcohol
Noncommunicable diseases kill around 40 million peopleTrusted Source each year. This is about 70 percent of all deaths worldwide.
Noncommunicable diseases affect people belonging to all age groups, religions, and countries.
Noncommunicable diseases are often associated with older people. However, 15 millionTrusted Source annual deaths from noncommunicable diseases occur among people aged 30 to 69.
More than 85 percentTrusted Source of these deaths occur in low- and middle-income countries and in vulnerable communities where access to preventative healthcare is lacking.
What are the most common noncommunicable diseases?
Some noncommunicable diseases are more common than others. The four main types of noncommunicable diseases include cardiovascular disease, cancer, chronic respiratory disease, and diabetes.
Cardiovascular disease
Poor diet and physical inactivity can cause increased:
blood pressure
blood glucose
blood lipids
obesity
These conditions increase the risk of developing cardiovascular disease. Some people are born with (genetically predisposed to have) certain cardiovascular conditions.
Cardiovascular disease is the leading cause of noncommunicable disease deaths. Some common noncommunicable cardiovascular conditions and diseases include:
heart attack
stroke
coronary artery disease
cerebrovascular disease
peripheral artery disease (PAD)
congenital heart disease
deep vein thrombosis and pulmonary embolism
Cancer
Cancer affects people of all ages, socioeconomic statuses, genders, and ethnicities. It’s the second most-common causeTrusted Source of noncommunicable disease death globally.
Some cancers cannot be avoided due to genetic risks. However, the World Health Organization estimates that 30 to 50 percentTrusted Source of cancers are preventable with adoption of healthy lifestyle choices.
Key steps in preventing disease include:
avoiding tobacco
limiting alcohol
getting immunized against cancer-causing infections
In 2015, nearly 1 of 6 deaths, globallyTrusted Source, was caused by cancer.
The most common cancer deaths in men worldwide include:
lung
liver
stomach
colorectal
prostate
The most common cancer deaths in women worldwide include:
breast
lung
colorectal
cervical
stomach
Chronic respiratory disease
Chronic respiratory diseases are ailments affecting the airways and lung structures. Some of these diseases have a genetic basis.
However, other causes include lifestyle choices such as smoking and environmental conditions like exposure to air pollution, poor air quality, and poor ventilation.
While these diseases are incurable, they can be managed with medical treatment. The most common chronic respiratory diseases include:
chronic obstructive pulmonary disease (COPD)
asthma
occupational lung diseases, such as black lung
pulmonary hypertension
cystic fibrosis
Diabetes
Diabetes occurs when the body cannot produce enough insulin, a hormone that regulates blood sugar (glucose). It can also occur when the body cannot effectively use the insulin it produces.
Some effects of diabetes include heart disease, vision loss, and kidney injury. If blood sugar levels are not controlled, diabetes can seriously damage other organs and systems in the body over time.
There are two main types of diabetes:
Type 1 diabetes is often diagnosed during childhood or young adulthood. It’s the result of an immune system dysfunction.
Type 2 diabetes is often acquired during later adulthood. It’s typically the result of poor diet, inactivity, obesity, and other lifestyle and environmental factors.
Other types of diabetes include:
gestational diabetes, which causes elevated blood sugar in 3 to 8 percent of pregnant women in the United States
prediabetes, a condition defined by higher-than-normal blood sugar levels that lead to a very high risk of developing type 2 diabetes in the near future
Answer:
1. Communicable diseases are the diseases which passes from one individual to another individual.
Non-communicable diseases are the diseases which does not spread from one person to another person.
2. Infectious diseases are transmitted from person-to-person through the transfer of a pathogen such as bacteria, viruses, fungi or parasites. A non-infectious disease cannot be transmitted through a pathogen and is caused by a variety of other circumstantial factors.