Question: The cells which have the capacity to multiply through out their life_____________?

• 1. Stable cells
• 2. Permanent cells
• 3. Labile cells
• 4. None of the above

Question: Important components of collagen synthesis, wound strength and contraction include all of the following EXCEPT ?

• 1. Fibroblasts
• 2. Myofibroblasts
• 3. Vitamin C
• 4. Vitamin D

Question: 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 ?

• 1. M phase
• 2. G1 phase
• 3. S phase
• 4. G2 phase

Question: Correct sequence of cell cycle ?

• 1. Go – G1 – S – G2 – M
• 2. Go – G1 – G2 – S – M
• 3. Go – M – G2 – S – G1
• 4. Go – G1 – S – M – G2

Question: Peripheral nerve regenerates at the rate of ________ mm per day?

• 1. 1
• 2. 2
• 3. 0.5
• 4. 5

Question: All are desirable in the union of the fracture site except____________?

• 1. Formation of fibrous joint or pseudoarthrosis
• 2. Remodeling of bone
• 3. Formation of blood clot
• 4. Formation of procallus or osseous cells

Question: Incomplete fractures of the bone are called___________?

• 1. Comminuted fracture
• 2. Compound fracture
• 3. Simple fracture
• 4. Green stick fracture

Question: The factor which gives strength in wound healing_____________?

• 1. Collagen
• 2. Blood supply
• 3. Growth factors
• 4. Hormones

Question: All of the following events are common to primary and secondary wound healing except_____________?

• 1. Formation of blood clot
• 2. Inflammatory response
• 3. Epithelial changes
• 4. Wound contraction

Question: Wounds which are clean uninfected and surgically incised, with edge of wounds approxiamated by sutures heal by____________?

• 1. Primary intention
• 2. Secondary intention
• 3. Cicatrisation
• 4. All of the above