L08 - What Diseases Do Bacteria Cause PDF

What diseases do bacteria Saturday 4 Ja nuary 2025 cause? 1 What does STD stand for? Sexually transmitted disease (when discussing health) 2 What type of contraception help...

What diseases do bacteria Saturday 4 Ja nuary 2025 cause? 1 What does STD stand for? Sexually transmitted disease (when discussing health) 2 What type of contraception helps Barrier contraception (eg prevent the spread of STD’s? condoms) 3 HIV & Gonorrhoea Name two STDs: 4 Why do some viruses cause Viruses reproduce inside cells disease? then destroy them 5 Antibiotics do not work on Why are viruses hard to destroy? viruses CHALLENGE: Explain how testing and contraception can help prevent the spread of STDS Activating prior knowledge: Activation & check of prior knowledge: Gonorrhoea is caused by a bacteria spread during sexual contact. How does the bacterial cause disease? 1) Reproduce inside human cells 2) Produce viruses that destroy destroying the cell cells 3) Feed on human cells 4) Release chemicals that damage human cells Vaccines: at 8, 12 and 16 weeks  When the first vaccine I do: is What happens to introduced tetanus in deaths when the1900… first vaccine is deaths drop introduced from in 1900? 2.4 deaths (describe per 1900-1924) 100,000 to 1.5 When a better We deaths do: What vaccine per 100,000 is happens by 1924deaths to tetanus introduced inwhen a better 1924… vaccine is introduced deaths drop in 1924? from (describe 1924-1950) 1.5 deaths per 100,000 When theinNHS 1924 to Youabout do: What 0.25happens per starts vaccinating al to tetanus 100,000 deaths when babies inby 1950 the the NHS starts 1950’s deaths drop vaccinating al babies from 0.25 per in the 1950’s 100’000 in 1950 to (describe 1950-2017) 0 per 100,000 in Tetanus is a bacteria infection that scientists have developed a vaccine for. What does “vaccinating” someone mean? 1) Give them the pathogen early 2) Give them a “deactivated” so they get the infection when version of the pathogen so their young body learns to fight the disease 3) Stopping them ever getting 4) A chemical that kills bacteria infected by the pathogen inside the body Antibio tics  What diseases do bacteria cause? The statements are about treating diseases caused by pathogens. Tetanus is a bacterial infection – it can be treated with antibiotics TRU HIV is caused by a virus – it can be treated with E antibiotics FAL Athletes foot is a disease caused by a fungus – it SE FAL can be treated with antibiotics Malaria is a disease caused by a protist – it can be SE FAL treated with antibiotics Gonorrhoea is a STD caused by a bacteria – it can be treated using antibiotics SE TRU E CHALLENGE: Explain why any statements you have marked as false are incorrect Gonorrh oea Salmonel la Salmonella is a disease caused by a pathogen. Which of the following statements about salmonella is NOT true? 1) It is a bacteria that can infect 2) It can be treated using both humans and chickens antibiotics 3) Its symptoms can be treated 4) It can be treated using anti- using pain killers fungal drugs  Complete first: Complete once checked blue box Bacterial infections cause disease as some answers: 1. How do some bacteria damage bacteria release (viruses / toxins) into body tissues? tissues. In the UK we (vaccinate / infect) Produce toxins small children to protect them from some 2. What type of pathogens can deadly bacterial diseases (like tetanus). (No / antibiotics treat? most) bacterial infections can be treated with bacteria drugs which kill bacterial but not human cells 3. Why is it easier to treat called (painkillers / antibiotics). bacterial infections then viral Some examples of bacterial diseases include: infections? Bacteria can be killed by Salmonella food poisoning is a disease antibiotics caused by a bacteria spread on food. The Bacteria 4. How spread on is salmonella food spread? bacteria, and the (toxins / viruses) they create, cause fever, stomach cramps, fever,are 5. What cramps, diarrhoea the symptoms of & diarrhoea and vomiting. vomiting. salmonella? Gonorrhoea is caused by a bacteria spread during sexual contact. The 6. pain What urinating and a green are the symptoms of (toxins/viruses) produced cause pain discharge gonorrhoea? CHALLENGE: Take urinating and it further a green written from discharge task the – accessible as possible for those who finish earlier / HPA penis to be checked via circulation and praise for completion not feedback to or vagina Compare how gonorrhoea & Salmonella affect humans Use the following short questions to write an extended answer to the question above. Write your answer in bullet points 1. What type of pathogen causes both diseases? 2. How does this type of pathogen cause disease? 3. Compare how each disease is spread (how is it different) 4. Compare the symptoms of each disease 5. What can be used to treat the causes of both diseases 6. What can be used to treat some of the symptoms of both diseases CHALLENGE: Explain how society has reduced the numbers of people dying from Compare how gonorrhoea & Salmonella affect humans Use the following short questions to write an extended answer to the question above. Write your answer in bullet points Both gonorrhoea and salmonella are Gonorrhoea causes pain when caused by bacteria urinating & a green discharge from Bacteria reproduce rapidly inside the penis or vagina the body Salmonella causes stomach They both release toxins that cramps, vomiting, fever and damage body tissue diarrhoea Gonorrhoea is an STD spread by Both infection can be cured using sexual contact antibiotics which kill the bacteria Salmonella bacteria are spread by The symptoms of both can be CHALLENGE: Explain how society has reduced the numbers of people dying from Independent Practice