TCDHA Perio ii Final Exam Latest 2025 With Prep Questions And Correct Verified Answers/
Perio II FINAL EXAM 2025 TCDHA Prep Qs & As (Brand New!)
immune system - (answer)complex body defines system- protects body against bacteria, viruses, toxins
and parasites
innate system - (answer)-present at birth
-not antigen specific
-present at all times
-does not improve with
repeated exposure to infectious agent
adaptive immune system - (answer)-develops throughout life
-antigen specific
-lag time between infection and response
-memory develops- provides lifelong immunity to reinfection
immune response - (answer)defend the life of the individual - by identifying foreign substances in body
and developing defence against them
host response - (answer)The way that an individual's body responds to an infection
leukocytes - (answer)-act like independent single-cell organisms
-can move through tissues and capture micro-organisms on their own
-2 types important in perio disease: PMNs, Moncytes/macrophages
phagocytosis - (answer)process by which leukocytes engulf and digest microorganisms
polymorphonuclear leukocytes - (answer)(PMNs)
-neutrophils
,TCDHA Perio ii Final Exam Latest 2025 With Prep Questions And Correct Verified Answers/
Perio II FINAL EXAM 2025 TCDHA Prep Qs & As (Brand New!)
- rapid responders- 1st line of defence
- capture/ destroy bacterial invaders
-short-lived
what attracts leukocytes to an infection site - (answer)PMNs are attracted to bacteria by chemotaxis
lysosomes - (answer)strong bactericidal and digestive enzymes in PMN
-perio pathogens are effectively destroyed by PMNs
monocytes/macrophages - (answer)monocytes:in the bloodstream
macrophages: in the tissues
-slower to arrive at infection site than PMNs
-surround/destroy bacteria
-long-lived cells in chronic inflammation
lymphocytes - (answer)small leukocytes- help defend body
2 types: B cells, t cells
B lymphocytes - (answer)B Cells
makes antibodies and pour into bloodstream
2 types: plasma/ memory b cells
antibodies - (answer)y shaped proteins
y binds w outside of b celll
-other end of y binds to a MO and kills it
, TCDHA Perio ii Final Exam Latest 2025 With Prep Questions And Correct Verified Answers/
Perio II FINAL EXAM 2025 TCDHA Prep Qs & As (Brand New!)
antibodies - (answer)are known collectively as immunoglobulins
T lymphocytes - (answer)T cells
intensify the response of other immune cells to bacterial invasion
-produce CYTOKINES- further stimulate immune response
cytokine - (answer)protein secreted by cells and affects behaviour of nearby cells
regulate behaviour of immune cells
complement system - (answer)series of protons circulating in blood:
-facilitate phagocytosis of bacteria
-kill bacteria directly - form pores in bacterial cell membrane
function of complement system - (answer)• Destruction of pathogens
• Opsonization of pathogens
• Recruitment of phagocytes
• Immune clearance
trans-endothelial migration - (answer)leukocytes push their way between endothelial cells and enter
connective tissue
migration - (answer)leukocytes travel through the bloodstream to fight an infection
body response to inflammation - (answer)focuses host defence components at the site of an infection to
eliminate MOs and heal damaged tissue
Perio II FINAL EXAM 2025 TCDHA Prep Qs & As (Brand New!)
immune system - (answer)complex body defines system- protects body against bacteria, viruses, toxins
and parasites
innate system - (answer)-present at birth
-not antigen specific
-present at all times
-does not improve with
repeated exposure to infectious agent
adaptive immune system - (answer)-develops throughout life
-antigen specific
-lag time between infection and response
-memory develops- provides lifelong immunity to reinfection
immune response - (answer)defend the life of the individual - by identifying foreign substances in body
and developing defence against them
host response - (answer)The way that an individual's body responds to an infection
leukocytes - (answer)-act like independent single-cell organisms
-can move through tissues and capture micro-organisms on their own
-2 types important in perio disease: PMNs, Moncytes/macrophages
phagocytosis - (answer)process by which leukocytes engulf and digest microorganisms
polymorphonuclear leukocytes - (answer)(PMNs)
-neutrophils
,TCDHA Perio ii Final Exam Latest 2025 With Prep Questions And Correct Verified Answers/
Perio II FINAL EXAM 2025 TCDHA Prep Qs & As (Brand New!)
- rapid responders- 1st line of defence
- capture/ destroy bacterial invaders
-short-lived
what attracts leukocytes to an infection site - (answer)PMNs are attracted to bacteria by chemotaxis
lysosomes - (answer)strong bactericidal and digestive enzymes in PMN
-perio pathogens are effectively destroyed by PMNs
monocytes/macrophages - (answer)monocytes:in the bloodstream
macrophages: in the tissues
-slower to arrive at infection site than PMNs
-surround/destroy bacteria
-long-lived cells in chronic inflammation
lymphocytes - (answer)small leukocytes- help defend body
2 types: B cells, t cells
B lymphocytes - (answer)B Cells
makes antibodies and pour into bloodstream
2 types: plasma/ memory b cells
antibodies - (answer)y shaped proteins
y binds w outside of b celll
-other end of y binds to a MO and kills it
, TCDHA Perio ii Final Exam Latest 2025 With Prep Questions And Correct Verified Answers/
Perio II FINAL EXAM 2025 TCDHA Prep Qs & As (Brand New!)
antibodies - (answer)are known collectively as immunoglobulins
T lymphocytes - (answer)T cells
intensify the response of other immune cells to bacterial invasion
-produce CYTOKINES- further stimulate immune response
cytokine - (answer)protein secreted by cells and affects behaviour of nearby cells
regulate behaviour of immune cells
complement system - (answer)series of protons circulating in blood:
-facilitate phagocytosis of bacteria
-kill bacteria directly - form pores in bacterial cell membrane
function of complement system - (answer)• Destruction of pathogens
• Opsonization of pathogens
• Recruitment of phagocytes
• Immune clearance
trans-endothelial migration - (answer)leukocytes push their way between endothelial cells and enter
connective tissue
migration - (answer)leukocytes travel through the bloodstream to fight an infection
body response to inflammation - (answer)focuses host defence components at the site of an infection to
eliminate MOs and heal damaged tissue
