Define pathogen - Study guides, Class notes & Summaries
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Evit Final Exam Questions with 100% Correct Answers | Latest Version 2024 | Verified
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List the major structures of the lymphatic system. - Tonsils, spleen, nodes, lymph vessels, thymus 
(not thyroid) 
What are the three things required for an infection to occur? - Pathogen, host, mode of transmission 
List and describe the six links of the chain of infection. - 
Pathogen - organism that causes disease 
Reservoir - a place for the pathogen to multiple 
Place of exit - how the pathogen leaves the reservoir 
Method of transmission- how the pathogen travels to a new host 
Portal of ...
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MBLEX: Hygiene and Sanitation Questions and answers, rated A+/ VERIFIED/
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MBLEX: Hygiene and Sanitation 
Questions and answers, rated A+/ 
VERIFIED/ 
Define the term: Housekeeping - Daily or weekly chores that maintain general cleanliness office or 
massage facilities 
When the immune system malfunctions and starts to treat normal body cells and tissue like an 
infectious agent, it's called? - An autoimmune disease 
When the normal cells mutate and begin to replace uncontrollably, it is called? - Cancer 
Define the term: Disinfectant - Stronger than antiseptics, n...
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cmb2004 Questions and Answer | Latest Update 2024/2025
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Pathogens that may infect mammals can include fungi, bacteria, viruses as 
well as large, multi-cellular organisms such as 
~~> helminths 
The first phase of an immune response is known as as the innate response with 
the second phase called the 
~~> acquired/adaptive 
The acquired phase is specific and relies on the detection of infectious 
agents using 
~~> .receptors expressed by lymphocytes 
The process by which enough cells expressing receptors for the correct 
pathogen is know...
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AAPD QE Exam Questions With 100% Correct Answers
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AAPD QE Exam Questions With 100% 
Correct Answers 
How do plaques from caries-active subjects and caries-free subjects compare? 
a. Caries-free plaques have significantly higher proportions of Mutans Strep 
b. In the caries-active plaques, pH levels of 5.0 or lower may persist for several hours after sugar 
exposure. 
c. Non-cariogenic plaques per unit of plaque protein are slightly more acidogenic than cariogenic 
plaques. 
d. Streptococcus salivarius of only the caries-active plaques readily c...
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Mast 1080-Skills - Final Exam Review (A+ Graded Already) 2024.
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Pathogen correct answers a disease-producing microorganism 
 
Microorganism correct answers a microscopic plant or animal 
 
Microorganism Examples and growth requirements correct answers proper nutrition, Oxygen, temperature (most 98.6), darkness, moisture, PH (most prefer neutral) 
 
Nonpathogen correct answers A microoorganism that does not normally produce disease. 
 
Microbiology correct answers The scientific study of microorganisms and their activities. 
 
Define optimal growth temperatur...
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AAPD QE Exam Questions With 100% Correct Answers
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AAPD QE Exam Questions With 100% 
Correct Answers 
How do plaques from caries-active subjects and caries-free subjects compare? 
a. Caries-free plaques have significantly higher proportions of Mutans Strep 
b. In the caries-active plaques, pH levels of 5.0 or lower may persist for several hours after sugar 
exposure. 
c. Non-cariogenic plaques per unit of plaque protein are slightly more acidogenic than cariogenic 
plaques. 
d. Streptococcus salivarius of only the caries-active plaques readily c...
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FCCS Exam Review Questions and answers, rated A+| latest update 2024/25|
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FCCS Exam Review Questions and 
answers, rated A+ 
What is the first indicator of critical illness - Tachypnea 
Evidence of decreased perfusion include? - AMS, Urine output, skin temperature 
DIRECT - Detection, intervention, Reassessment, effective communication, teamwork 
Late sign of circulatory demise - hypotension 
Important indicator of critical illness - Metabolic acidosis -> lactacte measurement -> anaerobic 
metabolism 
What does metabolic acidosis suggest? - hypo perfusion 
1st...
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Immunology Exam 1 With Questions And 100% Correct Answers
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Immunology Exam 1 With Questions And 100% Correct Answers 
What are two examples of phagocytes? 
Neutrophils (PMN-polymorpho nuclear) and Macrophages (MO) 
 
 
True or false: Monocytes are precursors of macrophages. 
True. Monocytes are found in blood but when they move into tissues, they are macrophages. 
 
 
What cells are important for parasite control, allergy, and inflammation? 
1. mast cell (release histamine when activated) 
2. eosinophil (similar function as mast cell but arrive at scene...
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BIOD 171 MODULE 5 EXAM QUESTIONS WITH 100% CORRECT ANSWERS!!
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The concept of treating all samples, whether known or unknown, as potentially hazardous (or 
pathogenic) materials is known as _____. - Answer-universal precautions 
List at least 3 observations a researcher would be sure to note while assessing an unknown microbial 
sample. - Answer-size and shape, motility, gram status, color change, chemical reactions 
While observing an unknown sample of limited amounts, a researcher must determine motility and 
Gram status using the same sample. What would ...
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HOSA CPR/First Aid Exam Questions and Answers 100% Pass
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HOSA CPR/First Aid Exam Questions and 
Answers 100% Pass 
How many breaths and compressions do you perform for each cycle of CPR? - 
Answer- 2 breaths and 30 compressions 
How do you treat a cut / gash on a person's arm? - Answer- With clean dressing, put 
gauze pads on the cut. 
Hold for 1 minute and state that you are holding for 1 minute. 
If bleeding continues, place more clean gauze pads and hold 1 more minute with more 
pressure. Bleeding should subside. 
Wrap arm with some kind of bandag...
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