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GCSE Biology Paper 1
Infectious Diseases
Salmonella and Gonorrhoea
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Created by
Sophia Robinson
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Cards (20)
What are the two bacterial diseases discussed in the video?
Salmonella
food poisoning and
gonorrhea
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How are salmonella food poisoning and gonorrhea transmitted?
By a
pathogen
from person to person
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What is a pathogen?
A
microorganism
that causes
infectious disease
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How do bacteria differ from viruses in terms of treatment?
Bacteria can be killed by
antibiotics
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What causes salmonella food poisoning?
Ingesting
infected
food
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What does the term "ingesting" mean?
Eating
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What is a common way salmonella bacteria are spread?
Using the same chopping board for
raw
chicken
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What are toxins in relation to salmonella bacteria?
Harmful chemicals that cause
symptoms
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What are the symptoms of salmonella food poisoning?
Fever
,
abdominal cramps
, vomiting,
diarrhea
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How does vaccination affect salmonella in poultry in the UK?
It controls the spread of the
disease
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What type of disease is gonorrhea?
A
sexually transmitted disease
(STD)
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What are the symptoms of gonorrhea?
Thick yellow or green
discharge
, pain
urinating
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How was gonorrhea treated in the past?
Using the
antibiotic
penicillin
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What is a current challenge in treating gonorrhea?
Antibiotic-resistant
strains of
bacteria
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What are the two main ways to stop the spread of gonorrhea?
Using condoms and
testing
for gonorrhea
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Why is testing important for people who have unprotected sex?
To
treat
gonorrhea
before
spreading
it
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Where can students find more questions on bacterial diseases?
In the
vision
workbook
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What are the causes and symptoms of salmonella food poisoning?
Caused
by ingesting infected food
Symptoms:
Fever
Abdominal cramps
Vomiting
Diarrhea
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What are the causes and symptoms of gonorrhea?
Caused by
sexual intercourse
Symptoms:
Thick
yellow
or green discharge
Pain when
urinating
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What are the differences in treatment for gonorrhea over time?
Past: Treated with
penicillin
Present: Different
antibiotics
due to
resistance
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