(Single Best Answer) Question 1381: For testing the statistical significance of the difference in heights of school children among three socioeconomic groups, the most appropriate statistical test is ?
A) Students's 't' test B) Chi-squared test C) Paired 't' test D) One way analysis of variance (one way ANOVA) Answer (Select an option above to get the answer):
(Single Best Answer) Question 1382: For drugs with first-order kinetics, the time required to achieve steady state levels can be predicted from ?
A) Volume of distribution B) Half life C) Clearance D) Loading dose Answer (Select an option above to get the answer):
(Single Best Answer) Question 1383: Following surgical removal of a firm nodular cancer swelling in the right breast and exploration of the right axilla, on examination the patient was found to have a winged right scapula. Most likely this could have occured due to injury to the ?
A) Subscapular muscle B) Coracoid process of scapula C) Long thoracic nerve D) Circumflex scapular artery Answer (Select an option above to get the answer):
(Single Best Answer) Question 1384: Following spinal subarachnoid block a patient develops hypotension. This can be managed by the following means except ?
A) Lowering the head end B) Administration of 1000 ml Ringer's lactate before the block C) Vasopressor drug like methoxamine D) Use of inotrope like dopamine Answer (Select an option above to get the answer):
A) Systemic lupus erythematosus B) IgA nephropathy C) Autosomal dominant polycystic kidney disease D) Scleroderma Answer (Select an option above to get the answer):
A) Autosomal dominant inheritance B) Autosomal recessive inheritance C) X-linked recessive inheritance D) Multifactorial inheritance Answer (Select an option above to get the answer):
A) Myasthenia gravis B) Motor neuron disease C) Poliomyelitis D) Duchenne Muscular Dystrophy Answer (Select an option above to get the answer):
(Single Best Answer) Question 1390: During laryngoscopy and endo-trachaeal entubation which of the following manoeuver is not performed ?
A) Flexion of the neck B) Extension of head at the atlanto-occipital joint C) The laryngoscope is lifted upwards levering over the upper incisors D) In a straight blade laryngoscope, the epiglottis is lifted by the tip Answer (Select an option above to get the answer):