Mcq Subject: Unknown
A 33-year-old man presented with a slowly progressive swelling in the middle l/3rd of his right tibia. X-rays examination revealed multiple sharply demarcated radiolucent lesions separated by areas of dense and sclerotic bone. Microscopic examination of a biopsy specimen revealed island of epithelial cells in a fibrous stroma. Which of the following is the most probable diagnosis?
A. Adamantinoma
B. Osteofibrous dysplasia
C. Osteosarcoma
D. Fibrous cortical defect
View DescriptionA 56-year-old man has been admitted to the ICU in respiratory distress. An endotracheal tube is placed for mechanical ventilation at a tidal volume of 900 mL, a rate of 12 breaths/min, and FiO2 50%. PEEP is 10 cm of water. Medications include subcutaneous heparin and aspirin. He now develops tachycardia and a blood pressure of 70/palpation mm Hg. Cardiac examination reveals multiple premature contractions. His arterial blood gas reveals a PO2 of 40 mm Hg. Most likely cause of this condition is?
A. Cardiac arrhythmia
B. Bronchial secretions
C. Myocardial infarction
D. Pneumothorax
View DescriptionRetropharyngeal space lies between The – (Jipmer 13)
A. Base of skull to diaphragm
B. The base of the skull to the thoracic inlet
C. The base of the skull to post-cricoid cartilage
D. Base of skull to bifurcation of trachea
View DescriptionFollowing strain used is ?
A. Methyl violet
B. Brilliant cresyl blue
C. Sudan black
D. Indigo carmine
View DescriptionWhich of the following statements about Grave’s disease is false?
A. Results in hyperthyroidism
B. Autoimmune disorder
C. Common in Male
D. Referred as Toxic diffuse goiter
View DescriptionA 75 yr. old female patient presented with microscopic haematuria with RBC casts seen in the urine. Her serum creatinine was 3.9 mg/dl. Light microscopy and Silver staining of the Kidney specimen revealed the following: Which of the following would be the most appropriate diagnosis and the site of Ig deposits?
A. PSGN, subepithelial deposits
B. Type 1 MPGN, subendothelial deposits.
C. Membranous GN, subepithelial deposits
D. IgA nephropathy, mesangial deposits
View DescriptionWidmark’s formula is used for measurement of blood levels of:
A. Benzodiazepines
B. Barbiturates
C. Alcohol
D. Tranquilizers
View DescriptionSpecial visceral efferent doesn’t involve
A. Nucleus ambiguous
B. Motor nucleus of fifth cranial nerve
C. Dorsal nucleus of tenth cranial nerve
D. Motor nucleus of seventh cranial nerve
View DescriptionA mother brings her 5-month-old infant to the physician for a well-baby checkup. At this time the physician should expect to see
A. Stranger anxiety
B. A pincer grasp
C. Object permanence
D. Sitting with support
View DescriptionPotassium sparing diuretics –
A. Spironolactone
B. Triamterene
C. Amiloride
D. All of the above
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