D:-flavouring agent
Correct Answer:- Option-B
Question68:-Common type of cemento enamel junction is
A:-enamel overlapping cementum
B:-butt-joint
C:-cementum overlapping enamel
D:-cementum and enamel fail to meet
Correct Answer:- Option-C
Question69:-Tripod effect is seen in
A:-palm and thumb grasp
B:-standard pen grasp
C:- modified pen grasp
D:-modified palm and thumb grasp
Correct Answer:- Option-C
Question70:-Which of the following pericdontal ligament fibre groups are not attached to alveolar bone?
A:-apical group
B:-horizontal group
C:-oblique group
D:-transeptal group
Correct Answer:- Option-D
Question71:-Most effective method of sterilization in dental clinic is
A:-Cold Sterilization
B:-Hot air sterilization
C:-Autoclaving
D:-Boiling water sterilization
Correct Answer:- Option-C
Question72:-For painless extraction of lower molar; the most suitable method of local anesthesia is
A:-Mental nerve block
B:-Inferior alveolar nerve block
C:-Local infiltration
D:-Inferior alveolar nerve block with buccal nerve block
Correct Answer:- Option-D
Question73:-Syncope is
A:-A technique of local anesthesia
B:-Usual complication of local anesthesia
C:-Transient loss of consciousness
D:-A technique of sterilization
Correct Answer:- Option-C
Question7 4:-Trismus is
A:-Swelling of cheek following dental extraction
B:-Difficulty in opening mouth
C:-Condition of excessive bleeding
D:-Nerve injury following extraction
Correct Answer:- Option-B
Question75:-ldeal autoclaving temperature used in dental clinic is
A:-121 degree centigrade at 15105 pressure for 15 minutes
B:-136 degree centigrade at 24lbs pressure for 15 minutes
C:-100 degree centigrade at 15lbs for 20 minutes
D:-100 degree centigrade at 24lbs for 20 minutes
Correct Answer:- Option-A
Question76:-Most common impacted tooth in the dental arch 15
A:-Maxillary canine
B:-Mandibular third molar
C:-Mandibular canine
D:-Maxillary third molar
Correct Answer:- Option-B
Question77:-Which of the following is not a muscle of mastication
A:-Masseter
B:-Buccinator