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What are the symptoms of a stroke and when should I seek emergency help?



What are the symptoms of a stroke and when should I seek emergency help?

Dubai, United Arab Emirates (CNN) – When it comes to stroke, it is important to act quickly.

According to the U.S. Centers for Disease Control and Prevention, “the brain wastes wasted time. Every minute counts.”

Stroke is a serious and emergency medical condition that can lead to disability or even death if not treated quickly, said Dr. Andrew Freeman, director of medical cardiology and cardiology at the National Jewish Health Foundation.

Stroke is common, and according to the U.S. Centers for Disease Control and Prevention, one in every 40 seconds a stroke occurs in the United States.

U.S. Senator Chris Van Hollen of Maryland Democrats announced Sunday that he had suffered a “minor stroke.”

On the same day, John Fetterman, Governor of the State of Pennsylvania in the United States, announced that he was recovering from a stroke.

In light of this news – and National Stroke Awareness Month – experts are urging the public to learn more about the symptoms of stroke so they can identify them and seek medical help in advance.

What is a stroke?

“It’s usually a sudden drop in blood flow to the brain,” Freeman explained.

According to the U.S. Centers for Disease Control and Prevention, it means that something is blocking the flow of blood to the brain or that the blood vessel in the brain is ruptured.

There are two main types of stroke: ischemic and hemorrhagic.

The U.S. Centers for Disease Control and Prevention notes that most strokes occur when blood flow to the brain is blocked by particles such as clots or fat deposits called plaques.

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The U.S. Centers for Disease Control and Prevention explains that when a cerebral artery rupture or rupture occurs, it is called a hemorrhagic stroke.

Sometimes blood flow is blocked for only a short time – usually a maximum of five minutes – this is called a TIA or ‘mini-stroke’.

U.S. Centers for Disease Control and Prevention noted that these could be a warning sign of medical emergencies and future strokes.

What happens to the brain?

When blood flow is cut off by a stroke, brain cells cannot get the oxygen and nutrients they need. According to the Mayo Clinic team, the cells may die within minutes.

What to look for

According to the Mayo Clinic, stroke is often characterized by sudden, severe headaches, visual impairments in one or both eyes, difficulty walking, numbness or numbness of the face or limbs, and difficulty in speaking or understanding others.

Experts use the abbreviation FAST (face, arms, speech and time to talk to a doctor) to describe what to do in the event of a stroke.

First, smile to see if one side of the person’s face is falling, then ask them to raise their hands – notice if they can not raise one hand.

Second, check for strange or ambiguous speech by asking them to repeat a simple phrase.

The Mayo Clinic said that if any of those requests raise concerns, seek emergency medical help immediately.

How to treat a stroke

Treatment and recovery depends on the severity of the stroke and how quickly the patient receives medical treatment.

Small strokes can have less impact, but bigger strokes can change a person’s life a lot, Freeman said.

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At the site of a stroke, he said, it could affect whether a person needs to learn to walk or talk again while recovering.

“If you can get to the hospital within the allotted time, you can get life-saving treatments such as anticoagulants or the process of restoring blood flow,” said Jenny Tawi, head of the Department of Neurology and Behavior. Health at the National Jewish Foundation for Health.

Stroke is a leading cause of death and disability in the United States, but they are treatable, according to the U.S. Centers for Disease Control and Prevention.

“If you have had a stroke, going to a hospital or medical facility immediately can dramatically improve the outcome by quickly restoring blood flow,” Freeman said.

How to prevent stroke

Freeman explained that high blood pressure, age and history of vascular events are significant risk factors for stroke.

Tawi noted that diabetes and excessive alcohol consumption increase the risk of stroke.

There are 6 actions that Freeman recommends that people take not only to prevent stroke, but also to prevent other vascular risks.

“The same measures that prevent heart disease can also prevent cerebrovascular disease,” he noted, adding that it is important to stop smoking to reduce the risks.

To reduce plaque formation, Freeman often recommends a full-fat diet, exercising 30 minutes a day (until your doctor considers it safe), reducing stress and getting enough sleep.

He also said that adults need an average of 7 hours of continuous sleep each night.

Finally, Freeman said building a network of love and support is important for your health, and “those with more loving, supportive and strong social networks … end up with less heart disease.”

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Nobel Prize in Physics Archives.. Awarded 117 times to 224 scientists including 5 women, withheld 6 times.. Marie Curie won first.. John Bardeen won twice.. 32 divided evenly. times and 38 times out of three winners.. It was given to one winner 47 times



Nobel Prize in Physics Archives.. Awarded 117 times to 224 scientists including 5 women, withheld 6 times.. Marie Curie won first.. John Bardeen won twice.. 32 divided evenly.  times and 38 times out of three winners.. It was given to one winner 47 times

Bilal Ramadan wrote

Tuesday, October 3, 2023 at 06:00 PM

New scientists wrote their names in history Nobel Prize in PhysicsAfter the Royal Swedish Academy of Sciences announced today, they, Pierre Agostini, Ferenc Kroes and Anne Lhuillier have won this unique award for 2023.

From the inception of the Nobel Prize in Physics in 1901 to 2023, the Academy’s record number of scientists who have won it is 224, including a two-time winner.

Nobel Prize Medal

Number of Nobel Prizes in Physics

The Nobel Prize in Physics has been awarded 117 times from 1901 to the present, and has not been awarded six times in the following years: 1916, 1931, 1934, 1940, 1941 and 1942.

According to the law of the Nobel Foundation: If no work under consideration turns out to be of the importance mentioned in the first paragraph, the financial prize is kept until the following year. If the award is not made, even at that time, the amount will be added to the restricted fund of the trust. During World Wars I and II, fewer Nobel Prizes were awarded.

Nobel Prize in Physics

47 prizes were awarded to one winner alone.

It was shared equally by 32 scientists

It was split 38 times between three winners.

According to the law of the Nobel Foundation, the prize money can be divided equally between two works, and each of them is considered worthy of a prize. If two or three persons produce the work to be rewarded, the award is given to them jointly. Under no circumstances should the prize money be split between more than three persons.

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Number of Nobel Laureates in Physics

The Nobel Prize in Physics has been awarded to 225 winners in the period from 1901 to 2023, including scientist John Bardeen who won the Nobel Prize twice, bringing the number of winners since 1901 to 224 scientists.

Three scientists have won the 2023 Nobel Prize in Physics

Nobel laureates in physics

Of the 224 winners of the Nobel Prize in Physics, only five women scientists have won.

1903 – Marie Curie (also won the Nobel Prize in Chemistry in 1911).

1963 – Maria Gobert Meyer

2018 – Donna Strickland

2020 – Andrea Guess

2023 – Anne Lhuillier.

Two time Nobel laureates

John Bardeen is the only scientist to win the Nobel Prize in Physics twice, first in 1956 and second in 1972.

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10 requirements for students to bring their medicines to school with a form provided by Emirates Health Services



10 requirements for students to bring their medicines to school with a form provided by Emirates Health Services

To ensure the safety of students, provide them with the necessary health facilities, and provide a healthy and safe educational environment, government and private school administrations have distributed a model of bringing medicine to school. The model published by Emirates Health Services Corporation includes 10 requirements that parents should follow to ensure the safety of their children.

Form for taking medicine to school Divide the medicine into two packets and ask the pharmacy to put the original label on each package while buying the medicine, one packet will be kept at home and another packet will be sent to school. Case of need.


School administrations said that this model is psychologically comfortable and reassuring for parents, as it allows the presence of drugs in school, according to the rules and procedures followed, and reduces the anxiety of parents whose children suffer from chronic diseases or special health conditions. He pointed out that the carrying of drugs is strictly prohibited because it is strictly prohibited to carry drugs to students during school hours. In case of emergency.

He explained that school clinics play an important role in promoting the health and well-being of students, and they have the authority to follow up on student health, including overseeing the administration of medication doses within the school. It promotes health awareness and good hygiene practices among students and reduces school absenteeism. Due to health problems, staff at these clinics provide various services to students including education and awareness of healthy habits needed to raise the level of their health culture. .

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The requirements emphasize that all medications must be brought to school by an adult and dispensed to the appropriate person, and that children are not allowed to bring medications. Written permission is required for prescription or over-the-counter medications (including vitamins) brought to school. The child’s doctor and the student’s guardian.

The requirements include that all medications must be brought to school with the original packaging of the medication and the drug label from the manufacturer of the medication prepared by the pharmacist, in consideration of having “name of child – name of medication”. – Dosage required – How many times a day – Method of taking the medicine – Name of the doctor who prescribed the medicine.” – Date of prescription – Expiry date.


For medications to be taken 3 times a day, the first dose can be taken at home, followed by the second dose after school hours, and the last dose before bed, and the requirements are also explained which dose does not need to be taken. During school hours, and for medications to be taken 4 times a day, only one dose can be taken.Ensuring equal timing within a 24-hour period during the school day.

In turn, school administrations have distributed a form for parents to take medicine to school, so that the student’s guardian must provide adequate information about the child’s medical need or need for special care and inform the school. Any change in medication or medication by the nurse or doctor or the dosage of the medication if the guardian dispenses the medication to the school hospital.

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If the student refuses to take the medication, the nurse will not force the student to take the medication, but they will record this in the student’s health record and notify the custodian.

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“The Terna tragedy is a warning of the worst.” Haji reveals the reasons for the increase in disasters in Arab countries



“The Terna tragedy is a warning of the worst.”  Haji reveals the reasons for the increase in disasters in Arab countries


Dr. Space Scientist specializing in Earth and Planetary Sciences. Issam Hajji blamed the increase in natural disasters such as earthquakes and floods in Arab countries on lack of awareness of climate change and lack of specialized research and monitoring stations. Poor urban planning.

In the episode dated (10/2/2023), “The Story Has the Rest” highlighted recent disasters affecting the region, such as the two devastating earthquakes that struck southern Turkey and its aftermath in the Middle East. February 2023, and the Al Houze earthquake in Morocco in September. From the same year, Libyan floods wreaked havoc in the coastal city of Derna, days after the Moroccan earthquake.

Haji said the Terna flood disaster was not the worst but a bad warning, pointing out that it was a copy of what happened there in 1925 when a storm in the Gulf destroyed naval vessels there. Famine and about the same number of casualties caused the death toll.

Hajji published maps of Terna after Hurricane Daniel, reviewed rainfall rates, and emphasized that the storm did not penetrate deeply, but caused large amounts of dust to move from the interior to the coast, stressing that the environmental risk lies in rebuilding by removing millions. cubic meters of soil.

He revealed that the Arab coastal cities of Alexandria in Egypt, Tangier in Morocco and Manama in Bahrain are losing their battle in light of the escalation of climate change and the short-term recurrence of recent decades in the Mediterranean region. For example, there is a lack of awareness of these risks and population growth in the region.

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The Egyptian scientist made frequent stops in Alexandria, which he said had changed from a historically disaster-resistant city to an area at risk in the past 20 years, pointing to the danger of building in floodplains that have led to the degradation of the urban landscape. In a coastal town.

Population density risks

In his speech, Hajji said that the majority of the people of the Middle East and North Africa (92%) settled in 3% of the total area of ​​the Arab world, before confirming that there had been a major collapse in climate and scientific knowledge, which caused most of the disasters.

In the same context, studies indicate that about 30 million residents of the Arab world are exposed to high risks of future catastrophic earthquakes.

The project uses artificial intelligence technology and satellite maps to broadcast images of the massive destruction that climate change can cause to infrastructure, such as storms entering coastal areas, wiping out everything in its path.

Hajji emphasized that there are solutions to climate change, “It is not the end of the universe and humanity, but rather the risk of dealing with it.” He pointed to a development project between the Universities of Munich and California, Khalifa University in Hamad bin Qatar and NASA to create a coastal zone in the Arab region “that will resist climate change”.

Haji offered some solutions to combat this climate change, including reforestation, the placement of what he called sand dunes, and “scientific” management of the coastal area.

Document image

The program aired a short documentary retracing the Arab region’s history with natural disasters, and stopped frequently to learn about the earthquake belts surrounding Arab countries with Arab and foreign experts. The film also traces the experiences of Chile and Japan in dealing with a series of earthquakes, particularly in the Asian country, which experiences two thousand earthquakes a year without any significant impact.

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The film also covers the scientific views of leading experts from both countries on how to monitor earthquakes, the development of earthquake-proof building standards and flexibility of structures, ensuring that buildings absorb earthquakes.

Experts – who spoke during the film shown by the program – pointed out that Japan has earthquake sensors that help to initiate early evacuation measures, and that Tokyo has developed building codes with 3 levels: the first is related to steel supports, and the second is related to dampers that absorb earthquake energy and reach the third level. isolate from

For the Arab world, seismologists discussed conflict zones and their classifications and Arab countries at risk of earthquakes because 3 major earthquake belts pass through or near the region, namely the East African belt, the Alpine belt, and the Dead Sea fault, with the latter being the most active. Considered, and the countries concerned are Syria, Lebanon, Palestine and Jordan.

Experts revealed that there is a seismic index in the Arab world, but in addition to the slow development in the Arab region, it is a serious challenge, especially in cities with high population density, adding that “houses are the first cause of the increase in the number of collapse victims”.

They pointed out the importance of focusing on population distribution, disaster management plans and taking into account seismic risk and the fragility and unreliability of buildings, especially in the absence of an Arab earthquake monitoring network.

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