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Infectious Diseases: Definitions and Prevention Strategies, Quizzes of Human Biology

Definitions for various infectious diseases, their causes, transmission methods, and prevention strategies. Topics covered include hiv, tuberculosis, malaria, influenza, and antibiotic resistance. Learn about the differences between epidemics, outbreaks, and pandemics, as well as the phases of hiv infection and the challenges in developing hiv vaccines.

Typology: Quizzes

2013/2014

Uploaded on 10/14/2014

katmusic18
katmusic18 🇺🇸

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TERM 1
Infectious Diseases
DEFINITION 1
Diseases caused by Pathogens.
pathogens:BacteriaVirusesFungiPrionsParasitesProtozoans
TERM 2
Epidemiology
DEFINITION 2
The Study of Diseases in Population
TERM 3
Epidemic
DEFINITION 3
More cases of disease than expected.
TERM 4
Outbreak
DEFINITION 4
The Epidemic is confined to a Local Area
TERM 5
Pandemic
DEFINITION 5
Global Epidemic
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Infectious Diseases

Diseases caused by Pathogens. pathogens: BacteriaVirusesFungiPrionsParasitesProtozoans TERM 2

Epidemiology

DEFINITION 2 The Study of Diseases in Population TERM 3

Epidemic

DEFINITION 3 More cases of disease than expected. TERM 4

Outbreak

DEFINITION 4 The Epidemic is confined to a Local Area TERM 5

Pandemic

DEFINITION 5 Global Epidemic

HIV History

Originated in Africa Originally found in Nonhuman Primates Cause of AIDS TERM 7

Prevalence of HIV

DEFINITION 7 Most People Living HIV Live in Developing Countries TERM 8

Phases of HIV Infection

DEFINITION 8 Category A, Acute Phase Category B, Chronic Phase Category C, AIDS TERM 9

Category A

DEFINITION 9 Acute Phase: Asymptomatic but highly Infectious TERM 10

Category B

DEFINITION 10 Chronic Phase: One or more Symptoms related impaired immune system

Science Focus: HIV Vaccines

Difficulties In Vaccine Development: Non have ever proven 100% effective at blocking virus from entry into cells TERM 17

Science Focus: HIV Vaccines

DEFINITION 17 May only provide short-term protection Genetically different Locally & Globally May increase chances of getting or causing HIV Inserts its genetic material into human cells & Hides from immune system. TERM 18

Tuberculosis Causes and Transmission

DEFINITION 18 Rod-Shaped Bacterium Mycobacterium Tuberculosis. Spreads when infected person Cough, Sings or Sneezes. Likelihood of Infection increases with Length & Frequency of exsposure. TERM 19

Tuberculosis

DEFINITION 19 Disease: Active TB have symptoms & are Contagious TERM 20

Tuberculosis Treatment &

Prevention

DEFINITION 20 Active TB Patients are Isolated & Anyone exposed is treated

Malaria Causes &

Transmissions

Four Species of Plasmodium infect humans. Plasmodium is Transmitted by female Anopheles Mosquito TERM 22

Malaria Disease

DEFINITION 22 People developing fluklike illness with chills & fever Symptoms range from Mild-Fatal. TERM 23

Malaria Treatment and Prevention

DEFINITION 23 Antimalarial Drugs include Quinine and Artesunate Prevention Includes eliminating the Mosquito by Removing Breeding Sites. TERM 24

Influenza Causes and Treatment

DEFINITION 24 Contracted by inhaling droplets that have been sneezed or coughed into the air or contact with contaminated objects. Viruses infect respiratory tract cells. TERM 25

Influenza Disease

DEFINITION 25 Causes Runny Nose,Chills, Cough, Head & Body Aches, Fever and Nausea.