MDS PREP
A patient who is under steroid therapy and has need for extraction of chronically infected teeth. Premedication includes
1) Antihypertensive drugs to prevent shock
2) Atropine to prevent cardiac arrest by vagal stimulation
3) Antihistamines
4) Antibiotics
Oral Surgery
Answer: 4
The first sensation to be lost following administration of local anaesthetic is
1) Proprioception
2) Pain
3) Touch
4) Temperature
Oral Surgery
Answer: 2
Which of the following always indicates obstruction to the airway?
1) Slow pounding pulse
2) Stertorous breathing
3) Increase in pulse rate
4) Decrease in blood pressure
Oral Surgery
Answer: 2
Stertorous breathing is a sign of airway obstruction, indicating that the airway is compromised and requires immediate attention.
The rate of infusion of intravenous diazepam is
1. 3 mL/min
2. 1 mg/min
3. 1 mL/min
4. 3 mg/min
Oral Surgery
Answer: 3
Visible bleeding from an isolated medium sized vessel in a flap is best con trolled by,
1. bone wax
2. clamping and ligation
3. injecting vitamin K
4. chemical cautery
Oral Surgery
Answer: 2
Of the following which tooth is most difficult to anaesthetize by infiltration technique alone
1) Maxillary canine
2) Macillary central incisors
3) Maxillary first molar
4) Maxillary first premolar
Oral Surgery
Answer: 3
Of the following, which is the immediate treatment for a patient with comminuted fracture and in the state of shock?
1) Ringer"s lactate solution by IV route
2) Normal saline by IV route
3) Blood transfusion
4) Plasma expanders
Oral Surgery
Answer: 1
The immediate treatment for a patient with a comminuted fracture and in shock is Ringer's lactate solution by IV route to restore fluid balance.