MDS PREP
The cause of death with opioid intoxication is
1. respiratory depression
2. cardiac arrest
3. terminal convulsions
4. oxygen apnea
Pharmacology
Answer: 1
The cause of death with opioid intoxication is respiratory depression
The use of medical history in extraction patients is
1. In medicolegal cases
2. To asses the growth stage of a patient
3. To determine bleeding disorder
4. To determine communicable disease
Radiology
Answer: 3
The use of medical history in extraction patients is to determine bleeding disorder.
A drug which creates a mild stage of central depression so that the patient, though awake, exhibits a lessened degree of cortical excitability and thus behaves in a more calm and phlegmatic manner is a
1) Sedative
2) Anaesthetic
3) Hypnotic
4) Analgesic
Pedodontics
Answer: 1
All of the following may result in underfilling of a root canal except
1) Apical perforation
2) Ledge formation
3) Short length estimation
4) Lateral perforation
Endodontics
Answer: 1
Which of the following cells is MOST likely to contain an abundant amount of rough surfaced endoplasmic reticulum?
1. Pericyte
2. Macrophage
3. Osteoblast
4. Endothelial cell
Anatomy
Answer: 3
The number of people in a group receiving lecture should not be more than
1) 60
2) 50
3) 40
4) 30
Community Dentistry
Answer: 4
When a posterior occlusal amalgam makes multiple contacts with an occluding tooth surface, behaves as though it is in
1) Flexion
2) Compression
3) Shear
4) Diametral compression
Conservative Dentistry
Answer: 1
What is the initial event in a vasovagal syncope episode?
1) Bradycardia
2) Tachycardia
3) Decrease in peripheral vascular resistance
4) Increased catecholamine release
The initial event in a vasovagal syncope episode is an increase in catecholamine release, leading to a decrease in peripheral vascular resistance and tachycardia.