ANAESTHESIOLOGY- PAGE 4
ANAESTHESIOLOGY MCQs
1:-The trachea begins at the level of the cricoid cartilage and extends to the carina at the level of the
A:-6th thoracic vertebra B:-5th thoracic vertebra C:-4th thoracic vertebra D:-3rd thoracic vertebra
Ans: B
2:-Sternomenta| distance of less than _ cm are associated with difficult intubation
A:-16 cm B:-15.5 cm C:-l4 cm D:-12.5 cm Ans: D
3:-Which of the following is not true about preoxyenation
A:-An end tidal oxygen concentration greater than 85% maximizes apnea time
B:-Is essential in rapid sequence induction
C:-May be given by tidal volume ventilation through facemask for 3 minutes
D:-May be given by 8 vital capacity breaths over 60 seconds Ans: A
4:-The glossopharyngeal nerve supplies Allof the following except
A:-Posterior third of the tongue B:-Anterior surface of the epiglottis C:-Va||ecu|a D:-G|ottic surface of the epiglottis Ans: D
5:-Recovery from blockade following spinal anaesthesia occurs in the following order
A:-Motor, touch, pinprick, cold B:-Motor, touch, cold, pinprick C:-Co|d, pinprick, touch, motor D:-Co|d, touch, pinprick, motor
Ans: A
6:-Whi|e assessing motor blockade following central neuraxial blockade: Inability to raise extended leg and move knee; able to move feet is a Modified Bromage scale of A:-0 B:-l C:-2 D:-3 Ans: C
7:-Which of the following factors increase headache after spinal puncture?
A:-Age, younger more frequent B:-Ma|es > females
C:-Insertion and use of catheters for continuous spinal anaesthesia D:-Timing of ambulation
Ans: A
8:-Cervica| plexus block provides anaesthesia in the distribution of A:-C 2-6 B:-C 3-6 C:-C 2-4 D:-C 2—5 Ans: C
9:-Kayak sign is seen in which of the following ultrasound guided regional block A:-Femora| block B:-Pop|itea| block C:-Supraclavicular block D:-Transversus abdominis plane block Ans: D
10:-The most troublesome complication that limits the dose of epidural fentanyl in labour analgesia is A:-|tching B:-Feta| bradycardia C:-Materna| hypotension D:-Materna| bradycardia Ans: A
11:-Tuffiers |ine joins the A:-Posterior superior i|iac spines B:-Anterior superior i|iac spines C:-Sacra| cornua D:-Ischia| tuberosities Ans: B
12:-Which of the following non technical skills is the glue that holds Allcomponents together A:-Communication B:-Team working C:-Situation awareness D:-Decision making Ans: A
13:-The boiling point of sevoflurane is A:-50.2°C B:-48.5°C C:-58.6°C D:-22.8°C Ans: C
14:-The following is not true about the low pressure section of the gas supply system A:-It is the least vulnerable area of the anaesthesia machine B:-A leak in the LPS can cause delivery of a hypoxie mixture C:-|t is located downstream All safety features except oxygen analyzer D:-A leak can cause inadequate concentration of anaesthetic agent Ans: A
15:-Which of the following separates the intermediate pressure system from the low pressure system A:-F|ow meter tubes B:-Vaporizer C:-second stage pressure regulators D:-F|ow control valves Ans: D
16:-A|| of the following are essential components of the circle system except A:-|nspiratory and expiratory unidirectional valves B:-Oxygen analyzer C:-Adjustable pressure limiting valve D:-Canister containing carbon dioxide absorbent Ans: B
17:-Which of the following summarizes the relative efficiency of the mapleson systems for spontaneous ventilation to prevent rebreathing A:-DFE>BC>A B:-CB>A>DFE C:-A>DFE>CB D:-A>CB>DFE Ans: C
18:-Pharyngea| function is restored to normal when adductor pollicis TOF function is A:->0.6 B:->0.7 C:->0.8
D:->0.9 Ans: D
19:-In the ambulatory surgical setting the most significant cause of delayed discharge is A:-Postoperative pain B:-Nausea and vomiting C:-Cognitive dysfunction D:-Hypertension Ans: A
20:-The most vulnerable organ to laser is A:-Heart B:-Eye C:-Skin D:-Lungs Ans: B
21:-Which of the following is not an exclusion criteria for robotically assisted endoscopic CABG A:-Severe aortic and mitral valve disease B:-Morbid obesity C:-Severe peripheral vascular disease D:-Ejection fraction <40% Ans: D
22:-Obstructive sleep apnea is defined as
A:-Episodic complete cessation of airflow during breathing for 10 seconds or longer occurring 5 or more times per hour of sleep with decrease of at least 4% in oxygen saturation
B:-Episodic complete cessation of airflow during breathing for 15 seconds or longer occurring 5 or more times per hour of sleep with decrease of at least 5% in oxygen saturation
C:-Episodic complete cessation of airflow during breathing for 10 seconds or longer occurring 10 or more times per hour of sleep with decrease of at least 4% in oxygen saturation
D:-Episodic complete cessation of airflow during breathing for 15 seconds or longer occurring 10 or more times per hour of sleep with decrease of at least 5% in oxygen saturation
Ans: A
23:-C|inica| criteria for diagnosing metabolic syndrome include the Allof the following except A:-Abdomina| obesity B:-Raised triglycerides C:-Raised HDL cholesterol D:-Hypertension Ans: C
24:-Anaesthetic drug dosing is based on ideal body weight for Allthe following drugs except A:-Propofo| B:-Midazo|am C:-Vecuronium D:-Remifentani| Ans: B
25:-Which of the following coagulation factors is decreased during pregnancy A:-VII B:-XI C:-|X D:-X Ans: B
26:-What is the change that occurs to central venous pressure during pregnancy A:-Unchanged B:-Increased by 5% C:-|ncreased by 10% D:-Decreased by 5% Ans: A
27:-The largest increase in cardiac output occurs during which phase of pregnancy A:-Second trimester B:-Thrid trimester C:-First stage of labour D:-|mmediate|y after delivery Ans: D
28:-|n massive obstetric haemorrhage the ratio of blood products to be transfused is l platelet plasmapheresis for every units of PRBCs A:-1-2 B:-2-4 C:-4—6 D:-6-8 Ans: C
29:-Which of the following drugs has minimal placental transfer
A:-Vo|ati|e anaesthetics B:-Benzodiazepines C:-Loca| anaesthetics D:-Heparin Ans: D
30:-Which of the following is a major criteria for diagnosis for fat embolism A:-Respiratory insufficiency B:-Pyrexia C:-Tachycardia D:-Jaundice Ans: A
31:-Which of the following characteristics is more typical of infant airway compared to adult airway
A:-Larynx is located more caudad in the neck B:-Sma||er tongue relative to the oral cavity
C:-Narrowest portion of the trachea is at the level of the vocal cords D:-Voca| cords have more caudad and anterior attachment
Ans: D
32:-According to the Glasgow coma scale, spontaneous eye opening has a score of
A:-5 B:-4 C:-3 D:-2 Ans: B
33:-ALLof the following are goals for early resuscitation in trauma except A:-Maintain systolic blood pressure between 80 to 100 mm Hg B:-Maintain platelet count more than 1,00,000 per high power field C:-Maintain prothrombin and partial thromboplastin times within normal range D:-Maintain normal serum ionized calcium Ans: B
34:-During triage in mass casualty patients that require immediate attention are triaged under which colour A:-Green B:-Ye||ow C:-Red D:-White Ans: C
35:-Which component of the triple manoeuvre to maintain airway patency is used in a polytrauma patient A:-Head tilt B:-Chin lift C:-Jaw thrust D:-A|| of the above Ans: C
36:-Treatment of choice in a patient having atrial fibrillation with ischaemic chest pain and hypotension is A:-Cardioversion B:-Beta Blocker C:-Amiodarone D:-Anticoagu|ation Ans: A
37:-Minimum time required for neurologic prognostication in post arrest cardiac care is A:-24 hrs B:-48 hrs C:-72 hrs
D:-96 hrs Ans: C
38:-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 Ans: B
39:-Potentia|ly reversible causes of cardiac arrest include
A:-Hypovolemia B:-Hypoxia C:-Tension pneumothorax D:-A|| of the above Ans: D
40:-Antiarrhythymic of choice in arrhythmia resistant to defibrillation after epinephrine administration is A:-Adenosine B:-Amiodarone C:-Lignocaine D:-Magnesium Ans: B
41:-E|evated anion gap metabolic acidosis is caused by All of the following except A:-Renta| tubular acidosis B:-Lactic acidosis C:-Methano| poisoning D:-Sa|icy|ate poisoning Ans: A
42:-All of the following are causes of metabolic acidosis except A:-Hypovo|aemia B:-Septic Shock C:-Severe Hypoxia D:-Hypoa|buminemia Ans: D
43:-Stewart Fenc| approach as Analytical tool in acid-base chemistry is a ..... A:-Descriptive approach B:-Semi Quantitative approach C:-Quantitative approach D:-Qua|itative approach Ans: C
44:-All of the following are measures to monitor cerebral metabolism except A:-|ntra cerebral ‘PO_(2)‘ monitor B:-Jugu|ar venous oxymetry C:-Trans-crania| Doppler D:-Near infra-red spectroscopy (NIRS) Ans: D
45:-All of the following are causes of increase in partial pressure of end tidal ‘CO_(2)‘ except A:-Fever B:-Pu|monary embolism C:-Ma|ignant hyperthermia D:-Thyrotoxicosis Ans: B
46:-Mixed venous ‘O_(2)‘ saturation (‘Sv0_(2)‘ ) is the oxygen saturation of blood at the A:-Proxima| pulmonary artery B:-Proxima| pulmonary vein C:-Right atrium D:-Superior vena cava Ans: A
47:-Bispectra| index (BIS) 80 means
A:-Genera| Anesthesia B:-Light/Moderate sedation
C:-Awake state D:-Burst suppression Ans: B
48:-Cannon 'a' wave in cvp monitoring is seen in A:-Atrioventricu|ar dissociation B:-atria| fibrillation C:-tricuspid stenosis D:-pericardia| constriction Ans: A
49:-ECG changes in hyperkalemia except A:-Ta||, peaked T waves B:-Pro|onged PR interval C:-e|evation of U wave D:-Widened QRS Ans: C
50:-Anaesthetic drugs that trigger malignant hyperthermia except A:-Succiny| choline B:-Rocuroronium C:-sevof|uorane D:-Ha|othane Ans: B
A:-6th thoracic vertebra B:-5th thoracic vertebra C:-4th thoracic vertebra D:-3rd thoracic vertebra
Ans: B
2:-Sternomenta| distance of less than _ cm are associated with difficult intubation
A:-16 cm B:-15.5 cm C:-l4 cm D:-12.5 cm Ans: D
3:-Which of the following is not true about preoxyenation
A:-An end tidal oxygen concentration greater than 85% maximizes apnea time
B:-Is essential in rapid sequence induction
C:-May be given by tidal volume ventilation through facemask for 3 minutes
D:-May be given by 8 vital capacity breaths over 60 seconds Ans: A
4:-The glossopharyngeal nerve supplies Allof the following except
A:-Posterior third of the tongue B:-Anterior surface of the epiglottis C:-Va||ecu|a D:-G|ottic surface of the epiglottis Ans: D
5:-Recovery from blockade following spinal anaesthesia occurs in the following order
A:-Motor, touch, pinprick, cold B:-Motor, touch, cold, pinprick C:-Co|d, pinprick, touch, motor D:-Co|d, touch, pinprick, motor
Ans: A
6:-Whi|e assessing motor blockade following central neuraxial blockade: Inability to raise extended leg and move knee; able to move feet is a Modified Bromage scale of A:-0 B:-l C:-2 D:-3 Ans: C
7:-Which of the following factors increase headache after spinal puncture?
A:-Age, younger more frequent B:-Ma|es > females
C:-Insertion and use of catheters for continuous spinal anaesthesia D:-Timing of ambulation
Ans: A
8:-Cervica| plexus block provides anaesthesia in the distribution of A:-C 2-6 B:-C 3-6 C:-C 2-4 D:-C 2—5 Ans: C
9:-Kayak sign is seen in which of the following ultrasound guided regional block A:-Femora| block B:-Pop|itea| block C:-Supraclavicular block D:-Transversus abdominis plane block Ans: D
10:-The most troublesome complication that limits the dose of epidural fentanyl in labour analgesia is A:-|tching B:-Feta| bradycardia C:-Materna| hypotension D:-Materna| bradycardia Ans: A
11:-Tuffiers |ine joins the A:-Posterior superior i|iac spines B:-Anterior superior i|iac spines C:-Sacra| cornua D:-Ischia| tuberosities Ans: B
12:-Which of the following non technical skills is the glue that holds Allcomponents together A:-Communication B:-Team working C:-Situation awareness D:-Decision making Ans: A
13:-The boiling point of sevoflurane is A:-50.2°C B:-48.5°C C:-58.6°C D:-22.8°C Ans: C
14:-The following is not true about the low pressure section of the gas supply system A:-It is the least vulnerable area of the anaesthesia machine B:-A leak in the LPS can cause delivery of a hypoxie mixture C:-|t is located downstream All safety features except oxygen analyzer D:-A leak can cause inadequate concentration of anaesthetic agent Ans: A
15:-Which of the following separates the intermediate pressure system from the low pressure system A:-F|ow meter tubes B:-Vaporizer C:-second stage pressure regulators D:-F|ow control valves Ans: D
16:-A|| of the following are essential components of the circle system except A:-|nspiratory and expiratory unidirectional valves B:-Oxygen analyzer C:-Adjustable pressure limiting valve D:-Canister containing carbon dioxide absorbent Ans: B
17:-Which of the following summarizes the relative efficiency of the mapleson systems for spontaneous ventilation to prevent rebreathing A:-DFE>BC>A B:-CB>A>DFE C:-A>DFE>CB D:-A>CB>DFE Ans: C
18:-Pharyngea| function is restored to normal when adductor pollicis TOF function is A:->0.6 B:->0.7 C:->0.8
D:->0.9 Ans: D
19:-In the ambulatory surgical setting the most significant cause of delayed discharge is A:-Postoperative pain B:-Nausea and vomiting C:-Cognitive dysfunction D:-Hypertension Ans: A
20:-The most vulnerable organ to laser is A:-Heart B:-Eye C:-Skin D:-Lungs Ans: B
21:-Which of the following is not an exclusion criteria for robotically assisted endoscopic CABG A:-Severe aortic and mitral valve disease B:-Morbid obesity C:-Severe peripheral vascular disease D:-Ejection fraction <40% Ans: D
22:-Obstructive sleep apnea is defined as
A:-Episodic complete cessation of airflow during breathing for 10 seconds or longer occurring 5 or more times per hour of sleep with decrease of at least 4% in oxygen saturation
B:-Episodic complete cessation of airflow during breathing for 15 seconds or longer occurring 5 or more times per hour of sleep with decrease of at least 5% in oxygen saturation
C:-Episodic complete cessation of airflow during breathing for 10 seconds or longer occurring 10 or more times per hour of sleep with decrease of at least 4% in oxygen saturation
D:-Episodic complete cessation of airflow during breathing for 15 seconds or longer occurring 10 or more times per hour of sleep with decrease of at least 5% in oxygen saturation
Ans: A
23:-C|inica| criteria for diagnosing metabolic syndrome include the Allof the following except A:-Abdomina| obesity B:-Raised triglycerides C:-Raised HDL cholesterol D:-Hypertension Ans: C
24:-Anaesthetic drug dosing is based on ideal body weight for Allthe following drugs except A:-Propofo| B:-Midazo|am C:-Vecuronium D:-Remifentani| Ans: B
25:-Which of the following coagulation factors is decreased during pregnancy A:-VII B:-XI C:-|X D:-X Ans: B
26:-What is the change that occurs to central venous pressure during pregnancy A:-Unchanged B:-Increased by 5% C:-|ncreased by 10% D:-Decreased by 5% Ans: A
27:-The largest increase in cardiac output occurs during which phase of pregnancy A:-Second trimester B:-Thrid trimester C:-First stage of labour D:-|mmediate|y after delivery Ans: D
28:-|n massive obstetric haemorrhage the ratio of blood products to be transfused is l platelet plasmapheresis for every units of PRBCs A:-1-2 B:-2-4 C:-4—6 D:-6-8 Ans: C
29:-Which of the following drugs has minimal placental transfer
A:-Vo|ati|e anaesthetics B:-Benzodiazepines C:-Loca| anaesthetics D:-Heparin Ans: D
30:-Which of the following is a major criteria for diagnosis for fat embolism A:-Respiratory insufficiency B:-Pyrexia C:-Tachycardia D:-Jaundice Ans: A
31:-Which of the following characteristics is more typical of infant airway compared to adult airway
A:-Larynx is located more caudad in the neck B:-Sma||er tongue relative to the oral cavity
C:-Narrowest portion of the trachea is at the level of the vocal cords D:-Voca| cords have more caudad and anterior attachment
Ans: D
32:-According to the Glasgow coma scale, spontaneous eye opening has a score of
A:-5 B:-4 C:-3 D:-2 Ans: B
33:-ALLof the following are goals for early resuscitation in trauma except A:-Maintain systolic blood pressure between 80 to 100 mm Hg B:-Maintain platelet count more than 1,00,000 per high power field C:-Maintain prothrombin and partial thromboplastin times within normal range D:-Maintain normal serum ionized calcium Ans: B
34:-During triage in mass casualty patients that require immediate attention are triaged under which colour A:-Green B:-Ye||ow C:-Red D:-White Ans: C
35:-Which component of the triple manoeuvre to maintain airway patency is used in a polytrauma patient A:-Head tilt B:-Chin lift C:-Jaw thrust D:-A|| of the above Ans: C
36:-Treatment of choice in a patient having atrial fibrillation with ischaemic chest pain and hypotension is A:-Cardioversion B:-Beta Blocker C:-Amiodarone D:-Anticoagu|ation Ans: A
37:-Minimum time required for neurologic prognostication in post arrest cardiac care is A:-24 hrs B:-48 hrs C:-72 hrs
D:-96 hrs Ans: C
38:-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 Ans: B
39:-Potentia|ly reversible causes of cardiac arrest include
A:-Hypovolemia B:-Hypoxia C:-Tension pneumothorax D:-A|| of the above Ans: D
40:-Antiarrhythymic of choice in arrhythmia resistant to defibrillation after epinephrine administration is A:-Adenosine B:-Amiodarone C:-Lignocaine D:-Magnesium Ans: B
41:-E|evated anion gap metabolic acidosis is caused by All of the following except A:-Renta| tubular acidosis B:-Lactic acidosis C:-Methano| poisoning D:-Sa|icy|ate poisoning Ans: A
42:-All of the following are causes of metabolic acidosis except A:-Hypovo|aemia B:-Septic Shock C:-Severe Hypoxia D:-Hypoa|buminemia Ans: D
43:-Stewart Fenc| approach as Analytical tool in acid-base chemistry is a ..... A:-Descriptive approach B:-Semi Quantitative approach C:-Quantitative approach D:-Qua|itative approach Ans: C
44:-All of the following are measures to monitor cerebral metabolism except A:-|ntra cerebral ‘PO_(2)‘ monitor B:-Jugu|ar venous oxymetry C:-Trans-crania| Doppler D:-Near infra-red spectroscopy (NIRS) Ans: D
45:-All of the following are causes of increase in partial pressure of end tidal ‘CO_(2)‘ except A:-Fever B:-Pu|monary embolism C:-Ma|ignant hyperthermia D:-Thyrotoxicosis Ans: B
46:-Mixed venous ‘O_(2)‘ saturation (‘Sv0_(2)‘ ) is the oxygen saturation of blood at the A:-Proxima| pulmonary artery B:-Proxima| pulmonary vein C:-Right atrium D:-Superior vena cava Ans: A
47:-Bispectra| index (BIS) 80 means
A:-Genera| Anesthesia B:-Light/Moderate sedation
C:-Awake state D:-Burst suppression Ans: B
48:-Cannon 'a' wave in cvp monitoring is seen in A:-Atrioventricu|ar dissociation B:-atria| fibrillation C:-tricuspid stenosis D:-pericardia| constriction Ans: A
49:-ECG changes in hyperkalemia except A:-Ta||, peaked T waves B:-Pro|onged PR interval C:-e|evation of U wave D:-Widened QRS Ans: C
50:-Anaesthetic drugs that trigger malignant hyperthermia except A:-Succiny| choline B:-Rocuroronium C:-sevof|uorane D:-Ha|othane Ans: B
51:-Train of four ratio fade indicates A:-Contro| response B:-Partia| non depolarizing block C:-Partia| depolarizing block D:-None of the above Ans: B
52:-Child torcutte Pugh classification includes except A:-Ascites B:-Bi|irubin C:-A|bumin D:-ALT Ans: D
53:-Which of the following inhalational agents is the induction agent of choice in children? A:-Methoxyf|urane B:-Sevof|urane C:-Desf|urane D:-Isof|urane Ans: B
54:-Which of the following side effect is seen with fentanyl? A:-Chest wa|| rigidity B:-Tachycardia C:-Pain on injection D:-Hypertension Ans: A
55:-Which of the following inhalational agents has the minimum blood gas solubility coefficient? A:-Isof|urane B:-Sevof|urane C:-Desf|urane D:-Nitrous oxide Ans: C
56:-Ha|othane causes except A:-Hypotension B:-Tachycardia C:-Broncodi|atation D:-Ma|ignant hyperthermia Ans: B
57:-Which one of the following local anesthetics belongs to the ester group? A:-Procaine
B:-Bupivacaine C:-Lignocaine D:-Mepivacaine Ans: A 58:-|nduction agent of choice in hypovolemic shock A:-Propofo| B:-Thiopenta| C:-Fentany| D:-Ketamine Ans: D
59:-Compound A is related to A:-Ha|othane B:-Isof|uorane C:-Sevof|uorane D:-Ether Ans: C
60:-|dea| ventilatory strategy in ARDS A:-High volume, low rate B:-Low volume, High rate C:-Norma| volume, normal rate D:-Norma| volume, High rate Ans: B
61:-Loss of resistance method to identify epidural space was perfected by A:-Fernand Cathelin B:-Achi||o F Doglliotti C:-August Bier D:-Leonard Corning Ans: B
62:-World Anesthesia day is celebrated every year on A:-Apri| 7 B:-December l C:-October 16 D:-May 26 Ans: C
63:-Which of the following is an unpaired cartilage forming larynx A:-Cricoid cartilage B:-Arytenoid cartilage C:-Cornicu|atecarti|age D:-Cuneiform cartilage Ans: A
64:-Suprascapular nerve arises from A:-Posterior cord of brachial plexus B:-Lower trunk of brachial plexus C:-Upper trunk of brachial plexus D:-Media| cord of brachial plexus Ans: C
65:-Anatomic dead space for a 70 kg man is approximately A:-70 ml B:-100 ml C:-l40 ml D:-240 ml Ans: C
66:-Cerebrospina| fluid is produced from A:-Choroid plexus B:-Arachnoid villi C:-Foramen Munroe D:-Foramen Lluschka Ans: A
67:-The extent of sympathectomy following spinal anaesthesia is described as extending
A:-2 to 6 dermatomes above sensory block level B:-2 to 6 dermatomes below sensory block level
C:-1 to 2 dermatomes above sensory block level D:-1 to 2 dermatomes below sensory block level
Ans: A
68:-Hydro|ysis by plasma cholinesterases is the primary elimation route for Allthe following drugs except A:-Succiny|cho|ine B:-Mivacurium C:-Procaine D:-Lignocaine Ans: D
69:-Which of the following drug is contraindicated in patients with porphyria A:-Thiopentone Sodium B:-Propofo| C:-Ketamine D:-Midazo|am Ans: A
70:-Mega|ob|astic anemia can occur in patients with prolonged exposure to A:-Cyc|opropane B:-Nitrous Oxide C:-Ha|othane D:-Sevof|urane Ans: B
71:-Reversal agent for Recuronium is A:-Na|oxone B:-Sugammadex C:-F|umazeni| D:-Atipamezo|e Ans: B
72:-At constant temperature, the volume of a fixed amount of a perfect gas varies inversely with its pressure. This law is known as A:-Char|es' |aw B:-Gay Lussac's |aw C:-Avagadro's |aw D:-Boy|e's |aw Ans: D
73:-Relationship between pressure within a sphere and the tension in the wallis described by A:-Lap|ace's |aw B:-De|ton's |aw C:-Poiscui||e's |aw D:-Fick's |aw Ans: A
74:-Following muscles are used for inspiration except A:-Diaphragm B:-Sca|ene muscles C:-Interna| intercostal muscles D:-Externa| intercostal muscles Ans: C
75:-The p50 (the partial pressure of oxygen in blood at which 50% hemoglobin is saturated with oxygen) for normal adult hemoglobin is A:-5 mm Hg B:-15 mm Hg C:-47 mm Hg D:-27 mm Hg Ans: D
76:-Smoking cessation on the day before surgery results in which of the following effects A:-Decreased postoperative respiratory complications B:-Decreased carboxyhemoglobin concentrations C:-Decreased need for post operative ventilation
D:-Decreased Sputum volume Ans: B
77:-Which of the following volatile anesthetic is the most potent depressant of the normal baroreceptor response A:-Sevof|urane B:-Ha|othane C:-Isof|urane D:-Desf|urane Ans: B
78:-During liver transplantation on a 56 year old man the Thromboelastograph (TEG) tacing showed fibrinolysis. The parameter of TEG measuring clot strength is A:-R value B:-A|pha angle C:-Maximum Amplitude (MA) D:-K Value Ans: C
79:-Which of the following insulin replacement therapies has the longest duration of action A:-|nsu|in Lispro B:-Resu|ar Insulin C:-Neutra| Protamine Hagedorn (NPH) D:-|nsu|in Glargine Ans: D
80:-What metabolic condition is most likely associated with large amounts of normal saline infusion in an otherwise healthy patient A:-Metabo|ic alkalosis B:-Non-Anion gap metabolic acidosis C:-High Anion gap metabolic acidosis D:-Increased strong Iron difference Ans: B
81:-The motto on the seal of the ASA is A:-Vigi|ance B:-A|ertness C:-Watchfu|ness D:-Compassion Ans: A
82:-the hallmark of parasympathetic activation is the release of A:-Serotonin B:-adrena|ine C:-Dopamine D:-Acety|cho|ine Ans: D
83:-The sympathetic nervous system originates from A:-Pons B:-Medu||a C:-Thoraco|umbar region in spinal cord D:-Lumbosacra| region in spinal cord Ans: C
84:-Receptor preference for Dexmedetomidine is A:-1600:1 ‘prop‘ 2 receptors relative to ‘prop‘ 1 receptors B:-200:1 ‘prop‘ 2 receptors relative to ‘prop‘ 1 receptors C:-1600:1 ‘prop‘ 1 receptor relative to ‘prop‘ 2 receptors D:-200:1 ‘prop‘ 1 receptor relative to ‘prop‘ 2 receptors Ans: A
85:-ALL of the following is true about cerebral blood flow except A:-Receives approximately 15% of cardiac output B:-|s approximately 50 mL/100 g/min C:-Gray matter receives 80% and white matter receives 20% of blood flow D:-Ketamine decreases Cerebral Metabolic Rate and cerebral blood flow Ans: D
86:-What percentage of ‘CO_(2)‘ is transported as bicarbonate ion in blood?
A:-5% B:-20% C:-75% D:-90% Ans: D
87:-The greatest amount of ventricular filling occurs in which phase of diastole A:-Isovolumic relaxation B:-Rapid filling phase C:-s|ow filling, or diastasis D:-Fina| filling during atrial systole Ans: B
88:-In mallampathi scoring visualisation of soft palate, faucial pillars, uvula obscured by base of tongue is A:-Grade 1 B:-Grade 2 C:-Grade 3 D:-Grade 4 Ans: B
52:-Child torcutte Pugh classification includes except A:-Ascites B:-Bi|irubin C:-A|bumin D:-ALT Ans: D
53:-Which of the following inhalational agents is the induction agent of choice in children? A:-Methoxyf|urane B:-Sevof|urane C:-Desf|urane D:-Isof|urane Ans: B
54:-Which of the following side effect is seen with fentanyl? A:-Chest wa|| rigidity B:-Tachycardia C:-Pain on injection D:-Hypertension Ans: A
55:-Which of the following inhalational agents has the minimum blood gas solubility coefficient? A:-Isof|urane B:-Sevof|urane C:-Desf|urane D:-Nitrous oxide Ans: C
56:-Ha|othane causes except A:-Hypotension B:-Tachycardia C:-Broncodi|atation D:-Ma|ignant hyperthermia Ans: B
57:-Which one of the following local anesthetics belongs to the ester group? A:-Procaine
B:-Bupivacaine C:-Lignocaine D:-Mepivacaine Ans: A 58:-|nduction agent of choice in hypovolemic shock A:-Propofo| B:-Thiopenta| C:-Fentany| D:-Ketamine Ans: D
59:-Compound A is related to A:-Ha|othane B:-Isof|uorane C:-Sevof|uorane D:-Ether Ans: C
60:-|dea| ventilatory strategy in ARDS A:-High volume, low rate B:-Low volume, High rate C:-Norma| volume, normal rate D:-Norma| volume, High rate Ans: B
61:-Loss of resistance method to identify epidural space was perfected by A:-Fernand Cathelin B:-Achi||o F Doglliotti C:-August Bier D:-Leonard Corning Ans: B
62:-World Anesthesia day is celebrated every year on A:-Apri| 7 B:-December l C:-October 16 D:-May 26 Ans: C
63:-Which of the following is an unpaired cartilage forming larynx A:-Cricoid cartilage B:-Arytenoid cartilage C:-Cornicu|atecarti|age D:-Cuneiform cartilage Ans: A
64:-Suprascapular nerve arises from A:-Posterior cord of brachial plexus B:-Lower trunk of brachial plexus C:-Upper trunk of brachial plexus D:-Media| cord of brachial plexus Ans: C
65:-Anatomic dead space for a 70 kg man is approximately A:-70 ml B:-100 ml C:-l40 ml D:-240 ml Ans: C
66:-Cerebrospina| fluid is produced from A:-Choroid plexus B:-Arachnoid villi C:-Foramen Munroe D:-Foramen Lluschka Ans: A
67:-The extent of sympathectomy following spinal anaesthesia is described as extending
A:-2 to 6 dermatomes above sensory block level B:-2 to 6 dermatomes below sensory block level
C:-1 to 2 dermatomes above sensory block level D:-1 to 2 dermatomes below sensory block level
Ans: A
68:-Hydro|ysis by plasma cholinesterases is the primary elimation route for Allthe following drugs except A:-Succiny|cho|ine B:-Mivacurium C:-Procaine D:-Lignocaine Ans: D
69:-Which of the following drug is contraindicated in patients with porphyria A:-Thiopentone Sodium B:-Propofo| C:-Ketamine D:-Midazo|am Ans: A
70:-Mega|ob|astic anemia can occur in patients with prolonged exposure to A:-Cyc|opropane B:-Nitrous Oxide C:-Ha|othane D:-Sevof|urane Ans: B
71:-Reversal agent for Recuronium is A:-Na|oxone B:-Sugammadex C:-F|umazeni| D:-Atipamezo|e Ans: B
72:-At constant temperature, the volume of a fixed amount of a perfect gas varies inversely with its pressure. This law is known as A:-Char|es' |aw B:-Gay Lussac's |aw C:-Avagadro's |aw D:-Boy|e's |aw Ans: D
73:-Relationship between pressure within a sphere and the tension in the wallis described by A:-Lap|ace's |aw B:-De|ton's |aw C:-Poiscui||e's |aw D:-Fick's |aw Ans: A
74:-Following muscles are used for inspiration except A:-Diaphragm B:-Sca|ene muscles C:-Interna| intercostal muscles D:-Externa| intercostal muscles Ans: C
75:-The p50 (the partial pressure of oxygen in blood at which 50% hemoglobin is saturated with oxygen) for normal adult hemoglobin is A:-5 mm Hg B:-15 mm Hg C:-47 mm Hg D:-27 mm Hg Ans: D
76:-Smoking cessation on the day before surgery results in which of the following effects A:-Decreased postoperative respiratory complications B:-Decreased carboxyhemoglobin concentrations C:-Decreased need for post operative ventilation
D:-Decreased Sputum volume Ans: B
77:-Which of the following volatile anesthetic is the most potent depressant of the normal baroreceptor response A:-Sevof|urane B:-Ha|othane C:-Isof|urane D:-Desf|urane Ans: B
78:-During liver transplantation on a 56 year old man the Thromboelastograph (TEG) tacing showed fibrinolysis. The parameter of TEG measuring clot strength is A:-R value B:-A|pha angle C:-Maximum Amplitude (MA) D:-K Value Ans: C
79:-Which of the following insulin replacement therapies has the longest duration of action A:-|nsu|in Lispro B:-Resu|ar Insulin C:-Neutra| Protamine Hagedorn (NPH) D:-|nsu|in Glargine Ans: D
80:-What metabolic condition is most likely associated with large amounts of normal saline infusion in an otherwise healthy patient A:-Metabo|ic alkalosis B:-Non-Anion gap metabolic acidosis C:-High Anion gap metabolic acidosis D:-Increased strong Iron difference Ans: B
81:-The motto on the seal of the ASA is A:-Vigi|ance B:-A|ertness C:-Watchfu|ness D:-Compassion Ans: A
82:-the hallmark of parasympathetic activation is the release of A:-Serotonin B:-adrena|ine C:-Dopamine D:-Acety|cho|ine Ans: D
83:-The sympathetic nervous system originates from A:-Pons B:-Medu||a C:-Thoraco|umbar region in spinal cord D:-Lumbosacra| region in spinal cord Ans: C
84:-Receptor preference for Dexmedetomidine is A:-1600:1 ‘prop‘ 2 receptors relative to ‘prop‘ 1 receptors B:-200:1 ‘prop‘ 2 receptors relative to ‘prop‘ 1 receptors C:-1600:1 ‘prop‘ 1 receptor relative to ‘prop‘ 2 receptors D:-200:1 ‘prop‘ 1 receptor relative to ‘prop‘ 2 receptors Ans: A
85:-ALL of the following is true about cerebral blood flow except A:-Receives approximately 15% of cardiac output B:-|s approximately 50 mL/100 g/min C:-Gray matter receives 80% and white matter receives 20% of blood flow D:-Ketamine decreases Cerebral Metabolic Rate and cerebral blood flow Ans: D
86:-What percentage of ‘CO_(2)‘ is transported as bicarbonate ion in blood?
A:-5% B:-20% C:-75% D:-90% Ans: D
87:-The greatest amount of ventricular filling occurs in which phase of diastole A:-Isovolumic relaxation B:-Rapid filling phase C:-s|ow filling, or diastasis D:-Fina| filling during atrial systole Ans: B
88:-In mallampathi scoring visualisation of soft palate, faucial pillars, uvula obscured by base of tongue is A:-Grade 1 B:-Grade 2 C:-Grade 3 D:-Grade 4 Ans: B
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