Drugs
Gbogbo ọrọ náà
When you take medicine for a sore throat or a chest infection, you are putting a drug into your body to change what is happening inside it. Some of the most important medicines ever discovered are antibiotics, which kill the bacteria that cause infections, but their power is under threat.
In this lesson you will learn what a drug is, how antibiotics treat bacterial infections, why they do nothing against viruses, and how antibiotic resistance develops. You will also see why doctors now urge us to use antibiotics only when they are truly needed.
Ebumnobi
- [Core] Describe a drug as any substance taken into the body that modifies or affects chemical reactions in the body
- [Core] Describe the use of antibiotics for the treatment of bacterial infections
- [Core] State that some bacteria are resistant to antibiotics which reduces the effectiveness of antibiotics
- [Core] State that antibiotics kill bacteria but do not affect viruses
- [Supplement] Explain how using antibiotics only when essential can limit the development of resistant bacteria such as MRSA
Nkuzi Olu
Gee ntị na nkuzi a na ngwa
Maapụ uche
E seela isiokwu a ka ị hụ otu echiche si ejikọta.
Mepee maapụ uche na ngwa
Kaadị ncheta
Omume ncheta ngwa ngwa n'ihe a na-anwale n'isiokwu a.
Mee omume kaadị ndị a na ngwa
Akwụkwọ Ọmụmụ
Ndetu Nkuzi Zuru Ezu di na Ngwa Green Bridge
Nweta ngwa Green Bridge CBT na ekwenti gi ma o bu kompiuta maka ulo akwukwo IGCSE zuru oke: akwukwo ule ndi gara aga, usoro nyocha, eserese uche, kaadi omumu na nkuzi olu.
Nnyocha Ọmụmụ
Ekele diri gi maka imecha ihe karịrị na Drugs. Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.
Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.
Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.
- A drug is any substance taken into the body that: A. only cures bacterial infections B. modifies or affects chemical reactions in the body C. is always illegal D. only affects the brain Answer: B
- Antibiotics are used to treat infections caused by: A. viruses B. bacteria C. fungi only D. all pathogens equally Answer: B
- Antibiotics have no effect on: A. bacteria B. viruses C. bacterial cell walls D. bacterial protein synthesis Answer: B
- Antibiotic resistance in bacteria first arises by: A. taking too few antibiotics in one dose B. random mutation C. the antibiotic creating it D. the patient's diet Answer: B
- Which practice helps to limit the development of resistant bacteria? A. using antibiotics for every cold B. stopping a course early C. using antibiotics only when essential D. sharing antibiotics with others Answer: C
Rue ajuju ndi a n'ime ngwa ahu
Rue ajuju ndi a n'ime ngwa ahu
Akwụkwọ A Na-atụ Aro
Mụtakwuo ihe site na isi mmalite mepere emepe
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Akụkụ akwụkwọ
Bacterial Diseases in Humans
Identify bacterial diseases that caused historically important plagues and epidemics
"Biology: Bacterial Diseases in Humans" by OpenStax, OpenStax, Rice University, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://openstax.org/books/biology/pages/22-4-bacterial-diseases-in-humans. Access for free at https://openstax.org/books/biology/pages/1-introduction
Ndị otu ndị ọzọ bipụtara ha n'okpuru ikike mepere emepe, anyị na-ekele ha dị ka ha si chọọ. Njikọ na-emepe saịtị ha.
Meecha Ajụjụ Ule Ọmarịcha
Ị chọrọ ime ajụjụ ule ọmarịcha gbasara Drugs? Budata ngwa Green Bridge CBT iji nweta ajụjụ ule ọmarịcha na nyocha zuru ezu gbasara isiokwu a.
Budata Ngwa Ahụ Na Google Playstore
Ihe nile ichoro iji nwee ihe ịga nke ọma na JAMB, WAEC & NECO.
