D:-96 hrs
Correct Answer:- Option-C
Question38:-Dose of vasopressin in cardiac arrest is
A:-80 units to replace first or second dose of epinephrine
B:-40 units to replace first or second dose of epinephrine
C:-20 units to replace first or second dose of epinephrine
D:-10 units to replace first or second dose of epinephrine
Correct Answer:- Option-B
Question39:-Potentially reversible causes of cardiac amrest include
A:-Hypovolemia
B:-Hypoxia
C:-Tension pneumothorax
D:-All of the above
Correct Answer:- Option-D
Question40:-Antiarrhythymic of choice in arrhythmia resistant to defibrillation after epinephrine administration is
A:-Adencsine
B:-Amiodarone
C:-Lignocaine
D:-Magnesium
Correct Answer:- Option-B
Question41:-Elevated anion gap metabolic acidosis is caused by all the following except
A:-Rental tubular acidosis
B:-Lactic acidosis
C:-Methanol poisoning
D:-Salicylate poisoning
Correct Answer:- Option-A
Question42:-All the following are causes of metabolic acidosis except
A:-Hypovolaemia
B:-Septic Shock
C:-Severe Hypoxia
D:-Hypoalbuminemia
Correct Answer:- Option-D
Question43:-Stewart Fencl approach as Analytical tool in acid-base chemistryis a .....
A:-Descriptive approach
B:-Semi Quantitative approach
C:-Quantitative approach
D:-Qualitative approach
Correct Answer:- Option-C
Question44:-All the following are measures to monitor cerebral metabolism except
A:-Intra cerebral *PO_{2)* monitor
B:-Jugular venous oxymetry
C:-Trans-cranial Doppler
D:-Near infra-red spectroscopy (NIRS}
Correct Answer:- Option-D
Question45:-All the following are causes of increase in partial pressure of end tidal *CO_(2)* except
A:-Fever
B:-Pulmonary embolism
C:-Malignant hyperthermia
D:-Thyrotoxicosis
Correct Answer:- Option-B
Question46:-Mixed venous ` 0 (2)` saturation (5/0 (2) } is the oxygen saturation of blood at the
A:-Proximal pulmonary artery
B:-Proximal pulmonary vein
C:-Right atrium
D:-Superior vena cava
Correct Answer:- Option-A
Question47:-Bispectral index (BIS) 80 means
A:-General Anesthesia
B:-Light/Moderate sedation