Bee Stings: Behovet For Speed!

Bee Stings: Behovet For Speed!

Hvis du sticks af en bi, pluk, klem, skrub eller kniv stingeren fra huden - kort sagt, brug en metode til hurtigt at få tingene ud, fordi jo længere stinger er i huden, jo mere gift er injiceres.

I årevis rådede konventionel visdom om at skrabe stingere fra huden, på teorien, der pressede stingstedet, til at sprøjte endnu mere gift ind i den uheldige stingmodtager. Ikke så.

Scott Camazine, assisterende professor i entomologi ved Penn State's College of Agricultural Sciences, samarbejdet med P. Kirk Visscher, associate professor i entomologi ved University of California - Riverside, for at bevise, at jo hurtigere stingeren fjernes, desto mindre gift bliver injiceret ind i huden. Begge forskere er blevet stukket flere gange, end de kan tælle, og deres erfaring foreslog, at hurtighed er bedre end at bruge den gamle anbefalede metode.

"Vi antog jo længere stingeren var i, jo mere gift blev injiceret, men vi kunne ikke bevise det," siger Camazine. "Så det syntes det logiske skridt var at injicere gift i emner og observere hvad der skete ved forskellige doser."

Camazine og Visscher troede welt størrelse forbundet med et sting kan angive, hvor meget gift er kommet ind i huden. I videnskabens navn ofrede de deres egen trøst ved at injicere forskellige mængder bierpest i deres hud. Sikkert nok blev stingvævet forstørret, da mere gift blev injiceret.

I modsætning til veps eller gule jakker kan bier sætte ofre, men én gang, fordi de bogstaveligt talt mister deres bageste ender ved at stikke. Undersøgelsen påpeger, at honningbier rive ud dele af deres mave, såvel som nerver og muskler, som de stikker. Disse dele forbliver med stingeren og fortsætter med at pumpe gift ud af sækken.

"Diagrammer i bøger om en biers anatomi viser en struktur mærket" giftens pære ", så den konventionelle visdom - for at undgå at klemme sagen - fornuft," forklarer Camazine. "I virkeligheden pumpes giften ud som en ventil på en vandpumpe. Det er mere mekanisk."

Forskerne besluttede at teste flere fjernelsesmetoder for at teste, om klemme stingerne forårsagede, at giften blev pumpet ud hurtigere. Forskerne målte størrelsen af ​​de resulterende væv efter skrabning og klemning af stingerne ud ved forskellige tidsintervaller. De målte derefter størrelsen af ​​den welt, der blev forlænget af stinget. Dette eksperiment viste, at uanset hvilken fjernelsesmetode der blev brugt, jo længere stingerne var inde i, desto mere gift blev injiceret.

Forskerne fik også lov til at blive stubbet for at fjerne stingerne med det samme ved hjælp af skrabemetoden og en række forskellige klemme- eller plukningsmetoder. De fandt ud af, at metoden til fjernelse ikke havde nogen forskel i welt størrelse.

"Der er så mange fortællinger om helbredelser og salver for lidelser, som nogle gange finder du, at konventionel visdom er visdom," siger Camazine. "I dette tilfælde er det ikke."
Bee Stings: Behovet For Speed!

FAQ - 💬

❓ How do you make a bee sting go away faster?

👉 Apply hydrocortisone cream or calamine lotion to ease redness, itching or swelling. If itching or swelling is bothersome, take an oral antihistamine that contains diphenhydramine (Benadryl) or chlorpheniramine. Avoid scratching the sting area. This will worsen itching and swelling and increase your risk of infection.

❓ How do you outrun a bee?

👉 Try to get to an enclosed shelter (such as a car) or run until the bees stop following you. It may be necessary to get a quarter mile or more away from where the attack began. Cover your face with whatever is handy, if you can do so without impairing your vision. Never jump into a body of water to escape bees.

❓ Is it possible to outrun bees?

👉 A bee can obtain speeds of from 12 to 15 miles per hour, but most healthy humans can outrun them. So, RUN! And when you run Keep Running ! Africanized honey bees have been known to follow people for more than a quarter mile.

❓ What is the best home remedy for a bee sting?

👉 If a bee stings you, try to remain calm, and remove the stinger promptly. Clean with soap and water, and use ice to reduce the swelling. Various home remedies — including honey, apple cider vinegar, and aloe vera gel — are believed to help prevent infection, soothe skin, and promote wound healing.

❓ How quick will you react to a bee sting?

👉 The main symptoms are hives with trouble breathing and swallowing. It starts within 2 hours of the sting. This severe reaction to bee stings happens in 4 out of a 1,000 children.

❓ What helps bee sting pain?

👉 Take an over-the-counter pain reliever, as needed. You might try ibuprofen, to help ease discomfort. If the sting is on an arm or leg, elevate it. Apply hydrocortisone cream or calamine lotion.

❓ How long does bee venom stay in your system?

👉 The majority of the time, the symptoms of bee sting serum sickness will improve on their own within 48 hours. As the chemical from the bee toxin is filtered out of your body, the sickness will begin to go away.

❓ What to do if a bee chases you?

👉 Remain calm and quietly move away until bees are out of sight. If bees attack, run away in a straight line and take shelter inside a car or building as soon as possible. If under attack, use your arms and hands or shirt to shield your face and eyes from stings. Do not try to fight the bees.

❓ How far will bees chase you?

👉 Killer bees will chase you “And they will pursue a threat for up to a quarter of a mile." Africanized honey bees are very protective of their nests. They patrol a wide perimeter and may attack with little provocation. If you're “dive bombed” by one or two bees, Troyano said, heed that warning.

❓ What neutralizes a bee sting?

👉 Baking Soda. Baking soda, when mixed with water, is said to help neutralize bee venom, reducing pain, itching, and swelling. Mix baking soda with enough water to make a paste, then apply a generous amount onto the affected area. Cover the area with a bandage, then leave it on for at least 15 minutes.

❓ When should you go to the ER for a bee sting?

👉 You should call 911 and seek immediate emergency treatment if you or someone near you develops a severe reaction to a bee sting or if there are multiple bee stings. The following symptoms are a sign of an allergic reaction: Nausea, vomiting, and/or diarrhea. Stomach cramps.

❓ How to prevent bee stings?

👉 Stinging is how these insects protect themselves and their hive, so one way to prevent stings is to not make them feel threatened: 8 1 Stay away from hives or nests 2 Don't swat at them—instead, try to stay calm and still 3 Wear shoes in case you step on one More ...

❓ What are the symptoms of a bee sting?

👉 People will almost always develop local reactions to bee stings, even those folks who are not dangerously allergic. Redness, swelling, itching and pain are all common at the site of the bee sting. There are a few things you can do to try to alleviate the symptoms:

❓ When should I go to the ER for a bee sting?

👉 Anyone who has been stung multiple times (10 or more) needs to go to the emergency room. Multiple local reactions, even without an allergy, can cause a lot of pain. Also, the more venom in your body, the more likely it is you'll have an allergic reaction.

❓ What does it mean when you get stung by a bee?

👉 Whenever you get stung by a bee, it means that something good is going to happen soon. This might be receiving lucky money, a promotion at work, or falling in love with your twin flame. Being stung by a bee creates an expectation of good luck in people’s hearts.


Forfatter Af Artiklen: Oliver Larsen. Uafhængig konstruktion og teknisk ekspert. Erhvervserfaring i byggebranchen siden 1980. Faglig kompetence i retninger: konstruktion, arkitektur, design, husbyggeri.

Instruktion Video: Unboxing Skylanders SuperChargers @ 120mph ? RACING CHALLENGE ? (Epic Unboxing pt. 25).


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