PHED 1304 Certification Exam Questions and CORRECT Answers

PHED 1304 Certification Exam Questions and CORRECT Answers What are agents of infection? - ✔✔✔ fungi, bacterium, protozoa, virus, helminths (parasitic worms) H1N1 (Swine Flu) 503 - ✔✔✔ Rhinoviruses - ✔✔✔ Adenoviruses - ✔✔✔ Coronaviruses - ✔✔✔ Influenza Viruses - ✔✔✔ Herpes Viruses 506 - ✔✔✔ Papilloma Virus - ✔✔✔ Hepatitis Virus - ✔✔✔ Slow Virus - ✔✔✔ Retrovirus - ✔✔✔ Slow Virus - ✔✔✔ Filovirus - ✔✔✔ How do bacteria harm the body and cause disease? - ✔✔✔ pathogen - ✔✔✔ microorganisms that produce disease host - ✔✔✔ person or population that contracts 1 or more pathogenic agents in an environment. Capable of creating a stable environment for another vector - ✔✔✔ biological/physical vehicle that carries agents of infection to host. virus - ✔✔✔ -cannot reproduce themselves -take over a bodies cell and instructs it to produce new viral particles. types of viruses - ✔✔✔ common cold, flu, herpes, hepatitis, a nd AIDS pathogen - ✔✔✔ organisms that cause disease host - ✔✔✔ receives the pathogen in its environment antibiotics - ✔✔✔ drugs that kill or slow the growth of bacteria antiviral drugs - ✔✔✔ if taken soon after infection, bacteria - ✔✔✔ one-celled organism , most don't cause disease, most plentiful pathogens are in this form how do bacteria harm the body - ✔✔✔ releasing enzymes that digest body cells or toxins that produce specific effects of diseases - the body produces antibodies which attack and inactiva te the invaders