Therapeutics Exam 1 Questions and Verified Answers, 100% Guarantee Pass (Latest 2025) What are the components of the infection cycle? - Correct Answers ✅Infectious agent Reservoir Portal of exit Means of transmission Portal of entry Susceptible host Which of the following is the most significant and commonly found infection-causing agent in healthcare institutions?
- Bacteria
- Fungi
- Viruses
- Mold - Correct Answers ✅A. Bacteria
distinguishing characteristics of bacteria include: - Correct
Answers ✅Spherical (cocci), rod shaped (bacilli), corkscrew shaped (spirochetes) Gram positive or gram negative—based on reaction to Gram stain Aerobic or anaerobic—based on need for oxygen 1 / 4
Therapeutics Exam 1 Questions and Verified Answers, 100% Guarantee Pass (Latest 2025) ______ are the smallest of all microorganisms. They cause infections including the common cold and do not respond to antibiotics. - Correct Answers ✅viruses ________ are plantlike organisms that can cause infection and are present in the air, soil, and water. - Correct Answers ✅Fungi (molds and yeasts) What are the factors affecting an organism's potential to produce disease? - Correct Answers ✅Number of microorganisms Virulence of microorganisms Competence of person's immune system Length and intimacy of contact between person and microorganism What are some possible reservoirs for microorganisms? - Correct Answers ✅Humans Animals Soil Food, water, milk Inanimate objects 2 / 4
Therapeutics Exam 1 Questions and Verified Answers, 100% Guarantee Pass (Latest 2025) Which one of the following infections or diseases may be spread by touching a contaminated inanimate article?
- Rabies
- Giardia
- E. coli
- Influenza - Correct Answers ✅C. E. coli
What are common portals of exit? - Correct Answers ✅Respiratory Gastrointestinal Genitourinary tracts Breaks in skin Blood and tissue What are the 2 means of transmission? What are some examples of such? - Correct Answers ✅1.Indirect Transmission Vehicles - inanimate objects Vectors - nonhuman organisms 2.Direct Transmission Contact Airborne route - less than 5µm 3 / 4
Therapeutics Exam 1 Questions and Verified Answers, 100% Guarantee Pass (Latest 2025) Droplets - great than 5µm How does the body defend against microorganisms? - Correct Answers ✅Body's normal flora (Colonization resistance) Inflammatory response Immune response In which of the following stages of infection is the patient most contagious?
- Incubation period
- Prodromal stage
- Full stage of illness
- Convalescent period - Correct Answers ✅B.Prodromal
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stage List the stages of infection. - Correct Answers ✅-Incubation period—organisms growing and multiplying -Prodromal stage—person is most infectious, vague and nonspecific signs of disease -Full stage of illness—presence of specific signs and symptoms of disease -Convalescent period—recovery from the infection