M C Q s D r i v e

Medical Science Mcqs 5254 MCQs [All-Courses]

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Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

The cells which have the capacity to multiply through out their life_____________?
A Stable cells
B Permanent cells
C Labile cells
D None of the above
Correct Answer: Labile cells
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
Correct Answer: Vitamin D
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
Correct Answer: G1 phase
Correct sequence of cell cycle ?
A Go – G1 – S – G2 – M
B Go – G1 – G2 – S – M
C Go – M – G2 – S – G1
D Go – G1 – S – M – G2
Correct Answer: Go – G1 – S – G2 – M
Peripheral nerve regenerates at the rate of ________ mm per day?
A 1
B 2
C 0.5
D 5
Correct Answer: 1
All are desirable in the union of the fracture site except____________?
A Formation of fibrous joint or pseudoarthrosis
B Remodeling of bone
C Formation of blood clot
D Formation of procallus or osseous cells
Correct Answer: Formation of fibrous joint or pseudoarthrosis
Incomplete fractures of the bone are called___________?
A Comminuted fracture
B Compound fracture
C Simple fracture
D Green stick fracture
Correct Answer: Green stick fracture
The factor which gives strength in wound healing_____________?
A Collagen
B Blood supply
C Growth factors
D Hormones
Correct Answer: Collagen
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
Correct Answer: Wound contraction
Wounds which are clean uninfected and surgically incised, with edge of wounds approxiamated by sutures heal by____________?
A Primary intention
B Secondary intention
C Cicatrisation
D All of the above
Correct Answer: Primary intention