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.Management Sciences
Category: Healing
The factor which gives strength in wound healing_____________?
A. Collagen
B. Blood supply
C. Growth factors
D. Hormones
All of the following promotes wound healing except_________?
A. Protein
B. Steroids
C. Vitamin C
D. Adequate oxygen supply
Essential granulation tissue constituents include all except_____________?
A. Fibroblast
B. Macrophages
C. Polymorphs
D. Budding blood vessels
All of the following events are common to primary and secondary wound healing except_____________?
A. Formation of blood clot
B. Inflammatory response
C. Epithelial changes
D. Wound contraction
Important components of collagen synthesis, wound strength and contraction include all of the following EXCEPT ?
A. Fibroblasts
B. Myofibroblasts
C. Vitamin C
D. Vitamin D
Which of the following has least capacity for regeneration_________________?
A. Cardiac muscle
B. Skeletal muscle
C. Neurons
D. All of the above
Granulation tissue contains_____________?
A. Giant cells
B. Fibroblasts
C. Endothelial cells
D. B & C
The cells which do not undergo mitotic divisions___________?
A. Smooth muscle cells
B. Endotheilial cells
C. Bone marrow cells
D. Neurons
Factors influencing wound healing are the following_______________?
A. Nutrition
B. Adequate blood supply
C. Size and location of wound
D. All of the above
All cells do not divide at the same rate. Events in which phase of the cell cycle determine when a cell is going to replicate ?
A. M phase
B. G1 phase
C. S phase
D. G2 phase
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