Mcq Subject: Unknown
Hanging curtain sign seen in ?
A. Pityriasis rosea
B. Pityriasis Versicolor
C. Psoriasis
D. Pityriasis Alba
View DescriptionMapleson’s classification of anesthetic breathing system
A. Describes four systems A, B, C, D
B. Classifies the Bain system as Mapleson
C. Describes the T-piece as M
D. Describes the T-piece system as requiring a fresh gas flow rate of 1.5 – 2 times the minute volume
View DescriptionAll of the following are bactericidal drugs except-
A. Ethambutol
B. Isoniazid
C. Rifampicin
D. Pyrazinamide
View DescriptionWhich of the following is directly involved in sound transduction?
A. Release of neurotransmitter onto the afferent endings of cranial nerve VIII
B. Shearing motion of the basilar membrane against hair cell stereocilia
C. Movement of the tectorial membrane resulting in hair cell depolarization
D. Vibration at the round window via the stapes
View DescriptionA 6-year-old child presented with a Trendelenburg gait to the OPD. History of progressive muscle weakness and intellectual impairment was present. He had gained head control by the age of 7 months and had staed walking by the age of 18 months. Her child also had trouble in running and going upstairs. Serum CK levels were elevated drastically O/E Lordotic posture Difficulty in standing up from a sitting position X ray spine was also taken. Muscle biopsy from the quadriceps femoris NCV studies were done and were normal. Which of the following protein is involved in the given diagram: –
A. A
B. B
C. C
D. D
View DescriptionDecreased glucose concentration in hepatic cells triggers all of the following except –
A. Increased glucagon levels in blood
B. Activation of fructose-2,6-biphosphatase
C. Inhibition of phosphofructokinase-2
D. Increased fructose-2,6-biphosphate levels
View DescriptionIncreased blood levels of cholesterol that are seen in hypothyroidism are most likely due to –
A. Decreased calorigenesis
B. Decreased production of LDL receptor in liver and the thus decreased clearance by liver
C. Decreased production of LDL receptor in the adipose tissue and increased release of cholesterol from adipose tissues
D. Increased breakdown of lipoproteins releasing cholesterol in circulation
View DescriptionA 40-year-old woman presents with complaints of burning and tingling sensations in the left hand for several months. She relates that she has been frequently awakened at night by aching pain in the same hand. Pain is elicited by extreme dorsiflexion of the wrist. Most likely diagnosis?
A. Angina pectoris
B. Carpal tunnel syndrome
C. Dupuytren contracture
D. Fibrositis
View DescriptionClass I anti arrhythmic drugs belongs to all EXCEPT:
A. Quinidine
B. Procainamide
C. Flecainide
D. Propranolol
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