Pathogens And Disease Transmission
Gbogbo ọrọ náà
An outbreak of cholera in a city with poor sanitation, an athlete picking up a fungal infection in a shared changing room, and malaria spreading through a region with stagnant water all look like unrelated problems, but each follows directly from the biology of the organism responsible and the route it uses to reach a new host.
This lesson covers how infectious disease develops in a person, the structure and biology of viruses and bacteria, and the specific transmission, treatment and prevention of six named diseases: Ebola, HIV, cholera, gonorrhoea, athlete's foot, malaria and typhoid, including the roles of the mosquito and housefly as disease vectors.
Ebumnobi
- Understand the general course of a disease as: infection, incubation and symptoms
- Know that diseases are caused by pathogenic microorganisms
- Describe the structure and reproduction of viruses
- Describe methods of transmission, treatment and prevention of the spread of Ebola and HIV (human immuno-deficiency virus), the virus that causes AIDS
- Describe the structure, nutrition and reproduction of bacteria including the interpretation of bacterial growth curves
- Investigate the effects of antibacterial agents and antibiotics on the growth of bacterial culture
- Know the methods of transmission, treatment and prevention of the spread of cholera and gonorrhoea
- Explain the importance of oral rehydration therapy
- Know the methods of transmission, treatment and prevention of the spread of athlete's foot
- Explain the role of the mosquito (malaria) and housefly (typhoid) in transmitting causative agents of disease
- Describe the treatment and prevention of the spread of malaria and typhoid
Akọmọ Ojú-ẹkọ
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Ayẹwo Ẹkọ
Ekele diri gi maka imecha ihe karịrị na Pathogens And Disease Transmission. 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.
- Which stage of a disease occurs when a pathogen is multiplying in the body but no symptoms are yet visible? A) Infection B) Incubation period C) Symptomatic stage D) Recovery Answer: B
- Which organism acts as the vector for malaria? A) Housefly B) Anopheles mosquito C) Bacterium D) Fungus Answer: B
- What type of pathogen causes athlete's foot? A) Virus B) Bacterium C) Fungus D) Parasite Answer: C
- Which phase of bacterial growth shows a constant rate of cell division and a steep rise in numbers? A) Lag phase B) Exponential (log) phase C) Stationary phase D) Death phase Answer: B
- Oral rehydration therapy is used mainly to treat the effects of which disease? A) Malaria B) Athlete's foot C) Cholera D) HIV Answer: C
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Àwọn Ìwé Tó Dáa Láti Kà
Meecha Ajụjụ Ule Ọmarịcha
Ị chọrọ ime ajụjụ ule ọmarịcha gbasara Pathogens And Disease Transmission? Budata ngwa Green Bridge CBT iji nweta ajụjụ ule ọmarịcha na nyocha zuru ezu gbasara isiokwu a.
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