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The followings are definitive airway devices
A Endotracheal tube
B I-gel airway tube
C Tracheostomy tube
D Laryngeal mask
E Oropharyngeal tube
Techniques of maintaining airway in unconscious patients are
A Oropharyngeal suction
B Endotracheal intubation
C Right lateral position
D Laryngeal mask insertion
E Tracheostomy
Laryngeal mask airway
A Can be used instead of face mask
B Aid to intubation
C Protect against aspiration
D Maintain airway in spontaneously breathing patient
E Should not be sterilised by ethyline oxide
Supraglottic airway devices are
A Combitube
B Laryngeal mask
C Oropharyngeal airway tube
D Endotracheal tube
E Nasopharyngeal airway tube
The followings is/are cardinal signs of inflammation
A Calor
B Tumor
C Rubor
D Tremor
E Stupor
Biochemical changes that occur following prolonged vomiting due to gastric outlet obstruction are
A Hypokalaemia
B Hypochloremia
C Metabolic acidosis
D Hypernatremia
E Hypoalbuminemia
Causes of superior vena caval obstruction are
A Bronchial carcinoma
B Lymphoma
C Cervical rib
D Aneurysm of azygos vein
E Retrosternal goiter
Characteristic features of gastric outlet obstruction include
A Urinary pH <5
B Symptomatic relief after vomiting
C Metabolic acidosis
D Bile Vomiting
E Absent gastric peristalsis
Causes of intestinal obstruction in neonates are
A Jejunoileal atresia
B Muconium ileus
C Hirschprung's disease
D Volvulus neonatorum
E Infantile hypertrophic pyloric stenosis
Acute respiratory obstruction immediately following an abdominal surgery may occur dueto
A Tracheo-bronchial secretion
B Pleural effusion
C Tongue fall back
D Paralytic ileus
E Obstruction by a foreign body

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