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MCQOPTIONS
This section includes 4265 Mcqs, each offering curated multiple-choice questions to sharpen your Electromagnetic Theory knowledge and support exam preparation. Choose a topic below to get started.
| 2951. |
An 8 year old boy presents with a gradually progressing swelling and pain since 6 months over the upper tibia.On X-ray,there is a lytic lesion with selerotic margins in the upper tibial metaphysis.The diagnosis is: |
| A. | Osteogenic sarcoma |
| B. | Osteoclastoma |
| C. | Brodie's abscess |
| D. | Ewing's sarcoma |
| Answer» D. Ewing's sarcoma | |
| 2952. |
A 30 year old patient with history of recurrent headache was sent for fundus evaluation.He was found to be having generalized arterial attention with multiple cotton wool spots and flame shaped haemorrhages in both eyes.The most likely causes is - |
| A. | Diabetic retinopathy |
| B. | Hypertensive retinopathy |
| C. | Central retinal artery occlusion |
| D. | Temporal arteritis |
| Answer» C. Central retinal artery occlusion | |
| 2953. |
Which of the following statements about changes in articular cartilage with aging is not true: |
| A. | Synthesis of proteoglycans is decreased |
| B. | Total proteoglycan content is decreased |
| C. | Total water content of cartilage is decreased |
| D. | Enzymatic degradation of proteoglycans is increased |
| Answer» E. | |
| 2954. |
Dalen fuch's nodules is seen in - |
| A. | Bacterial endophalmitis |
| B. | Diabetic retinopathy |
| C. | Coats ds |
| D. | Sympathetic opthalmitis |
| Answer» E. | |
| 2955. |
In the following class definition, which is the first line (if any) that causes a compilation error. Select the one correct answer. |
| A. | The line labeled 2 |
| B. | The line labeled 1. |
| C. | The line labeled 4 |
| D. | The line labeled 3. |
| Answer» E. | |
| 2956. |
HbH is associated with |
| A. | Deletion of 3 beta genes |
| B. | Deletion of 4 beta genes |
| C. | Deletion of 3 alpha genes |
| D. | Deletion of 4 alpha genes |
| Answer» D. Deletion of 4 alpha genes | |
| 2957. |
Main feature of chemotaxis is - |
| A. | Increased phagocytosis |
| B. | Unidirectional locomotion of neutrophils |
| C. | Increased random movement of neutrophils |
| D. | Increased adhesiveness to intima |
| Answer» C. Increased random movement of neutrophils | |
| 2958. |
The difference between a two-digit number and the number after interchanging the position of the two digits is 36. What is the difference between the two digits of the number?(INFOTECH COMPANY) |
| A. | 6 |
| B. | 4 |
| C. | 2 |
| D. | 3 |
| Answer» D. 3 | |
| 2959. |
During acclimatization to high altitude all of the following take place except: |
| A. | Increase in the sensitivity of carotid body to hypoxia |
| B. | Shift in the oxygen dissociation curve to the left |
| C. | Increase in minute ventilation |
| D. | Increase in the sensitivity of central chemoreceptors |
| Answer» C. Increase in minute ventilation | |
| 2960. |
Which of the following is not seen in blunt trauma to eye - |
| A. | Retinal detachment |
| B. | Double perforation in iris |
| C. | Hyphaema |
| D. | Iridiodialysis |
| Answer» C. Hyphaema | |
| 2961. |
Which is not a stimulant for the production of 1,25-dihydrocholecalciferol: |
| A. | Thyroid hormone |
| B. | Parathyroid hormone |
| C. | Hypocalcemia |
| D. | Hypophosphatemia |
| Answer» B. Parathyroid hormone | |
| 2962. |
Which of the following is NOT indicated in Digitalis poisoning - |
| A. | Potassium |
| B. | Hemodialysis |
| C. | Phenytoin |
| D. | Lidocaine |
| Answer» C. Phenytoin | |
| 2963. |
A man aged 40 years presents with swelling over foot with multiple sinuses.What is most probable diagnosis - |
| A. | TB |
| B. | Mycetoma actinomyces |
| C. | Actinomyecetoma |
| D. | Osteomyelitis |
| Answer» C. Actinomyecetoma | |
| 2964. |
Where was Pierre Curie appointed supervisor in 1882? |
| A. | Versailles Palace |
| B. | Louvre Museum |
| C. | School of Physics and Industrial Chemistry, Paris |
| D. | Notre Dame Cathedral, Paris |
| Answer» D. Notre Dame Cathedral, Paris | |
| 2965. |
Triple helix structure is found in |
| A. | Keratin |
| B. | Collagen |
| C. | Proline |
| D. | Cellulose |
| Answer» C. Proline | |
| 2966. |
The members of the Rajya Sabha are elected by ? |
| A. | the people |
| B. | elected members of the legislative council |
| C. | Lok Sabha |
| D. | elected members of the legislative assembly |
| Answer» E. | |
| 2967. |
Misdirection of eyelashes is - |
| A. | Blepharitis |
| B. | Madarosis |
| C. | Tylosis |
| D. | Trichiasis |
| Answer» E. | |
| 2968. |
Which of the following is not a catecholamine |
| A. | Epinephrine |
| B. | Norepinephrine |
| C. | Dopamine |
| D. | Phenylephrine |
| Answer» E. | |
| 2969. |
Most important side effect of ethambutol is - |
| A. | Hepato toxicity |
| B. | Renal toxicity |
| C. | Peripheral neuropathy |
| D. | Retrobulbar neuritis |
| Answer» E. | |
| 2970. |
Bechterew disease is ? |
| A. | Ankylosing spondylitis |
| B. | Bechet's disease |
| C. | Sjogren's syndrome |
| D. | Psoriasis |
| Answer» B. Bechet's disease | |
| 2971. |
MHC restriction is a part of all except |
| A. | Allograft rejection |
| B. | Autoimmune disorder |
| C. | Antiviral cytotoxic T cell |
| D. | Antibacterial helper T cell/cytotoxic cells |
| Answer» C. Antiviral cytotoxic T cell | |
| 2972. |
Pale infarcts seen in A/E- |
| A. | Heart |
| B. | LUng |
| C. | Kidney |
| D. | Spleen |
| Answer» C. Kidney | |
| 2973. |
Defective chemotaxis is seen in all the following conditions EXCEPT |
| A. | Immune deficiency |
| B. | Neonates |
| C. | Malnutrition |
| D. | Anemia |
| Answer» E. | |
| 2974. |
Thyroid hormone in blood is transported by - |
| A. | Albumin |
| B. | Globulin |
| C. | Prealbumin |
| D. | All of the above |
| Answer» E. | |
| 2975. |
In the Wallerian degeneration of a peripheral nerve |
| A. | The axons regenerate at 1 cm/day |
| B. | Occurs in distal portion of the broken axons leaving empty tubule |
| C. | Is a feature of neuropraxia |
| D. | All of the above |
| Answer» C. Is a feature of neuropraxia | |
| 2976. |
Transection at mid-pons lead to. |
| A. | Rapid,shallow breathing |
| B. | Deep breathing |
| C. | Apneusis |
| D. | Hyperventilation |
| Answer» C. Apneusis | |
| 2977. |
The simplest arenes is |
| A. | phenol |
| B. | benzene |
| C. | alkenes |
| D. | aminarenes |
| Answer» C. alkenes | |
| 2978. |
A 17 year old boy presented with TLC of 138 x 109/L with 80% blasts on the peripheral smear.Chest X-ray demosnstrated a large mediastinal mass.Immunophenotyping of this patient's blasts would most likely demonstrate - |
| A. | Myeloid markers, such as CD13, CD33 and CD15 |
| B. | B cell markers, such as CD19, CD20 and CD22 |
| C. | No surface antigens ( phenotype) |
| D. | An immature T cell phenotype (Tdt/D34/CD7 positive) |
| Answer» C. No surface antigens ( phenotype) | |
| 2979. |
The costs that are not incorporated in accounting records but are recognized in different situations are classifeid as |
| A. | congruent costs |
| B. | imputed costs |
| C. | operating costs |
| D. | transfer costs |
| Answer» C. operating costs | |
| 2980. |
The angular velocity of second hand of clock is 0.105 rads-1 and length of hand is 1.8 cm, then the speed of tip of hand is |
| A. | 1 cms-1 |
| B. | 0.189 cms-1 |
| C. | 2 ms-1 |
| D. | 0.189 ms-1 |
| Answer» C. 2 ms-1 | |
| 2981. |
Internal carotid artery ligation below the carotid sinus |
| A. | Increase in vagal parasympathetic activity |
| B. | - |
| C. | Increase in vasomotor centre activity |
| D. | Increase in discharge of carotid sinus afferent nerves |
| Answer» D. Increase in discharge of carotid sinus afferent nerves | |
| 2982. |
If 4.0 × 1018 atoms decay with a half-life of 2.3 years, how many are remaining after 3.7 years? |
| A. | 1.1 ×1018 |
| B. | 2.5 × 1018 |
| C. | 1.3 × 1018 |
| D. | None of these |
| Answer» D. None of these | |
| 2983. |
How many dollars were given to Pancho Barnes for her first air stunt which she returned? |
| A. | 40 |
| B. | 75 |
| C. | 50 |
| D. | 25 |
| Answer» E. | |
| 2984. |
Corneal manifestation of Wilson's disease is - |
| A. | Fleischer ring |
| B. | Arcus Juvenilis |
| C. | keyser fleischer ring |
| D. | Band keratopathy |
| Answer» D. Band keratopathy | |
| 2985. |
There is a mid-cycle shift in the basal body temperature(BBT) after ovulation in women.This is caused by - |
| A. | Oestradiol |
| B. | Progesterone |
| C. | FSH-peak |
| D. | LH-peak |
| Answer» C. FSH-peak | |
| 2986. |
Uncrossed diploma is seen in - |
| A. | Exotropia |
| B. | Exophoria |
| C. | Esotropia |
| D. | Esophoria |
| Answer» D. Esophoria | |
| 2987. |
The focal length of a convex lens is |
| A. | shorter for blue light than for red |
| B. | the same for all colours |
| C. | shorter for red light than for blue |
| D. | maximum for yellow light |
| Answer» B. the same for all colours | |
| 2988. |
Osteomalacia is associated with: |
| A. | Decreases in osteoid surface |
| B. | Decreases in osteoid volume |
| C. | Increase in mineral apposition rate |
| D. | Increase in osteoid maturiation time |
| Answer» E. | |
| 2989. |
At the end of the execution of the following script, which values will be stored in the $a->my_value array? |
| A. | c |
| B. | a |
| C. | f |
| D. | e |
| Answer» C. f | |
| 2990. |
Which of the following is the commonest cause of uniocular diplopia? |
| A. | Cataract |
| B. | Subluxated lens |
| C. | Third nerve palsy |
| D. | Rupture of superior oblique muscle |
| Answer» B. Subluxated lens | |
| 2991. |
Increased PT and Normal PTT are found in ? |
| A. | Von Willibrand's disease |
| B. | Factor 7 deficiency |
| C. | Factor 8 deficiency |
| D. | Thrombin deficiency |
| Answer» C. Factor 8 deficiency | |
| 2992. |
One complete set of positive and negative values of an alternating quantity is known as a |
| A. | Phase |
| B. | Time Period |
| C. | Frequency |
| D. | Cycle |
| Answer» E. | |
| 2993. |
Methyl alcohol causes blindness by acting on ? |
| A. | Ganglion cells |
| B. | Nerve fibers |
| C. | Roads and Cones |
| D. | Rods only |
| Answer» B. Nerve fibers | |
| 2994. |
Which of the following is used to measure the resistance to small airways - |
| A. | FEV1 |
| B. | Vital capacity |
| C. | Closing volume |
| D. | Max. mid respiratory flow rates |
| Answer» E. | |
| 2995. |
Calcification is pathognomonic feature of - |
| A. | Malignant melanoma of choroid |
| B. | Retinocytoma |
| C. | Retinoblastoma |
| D. | Angiomatosis retinae |
| Answer» D. Angiomatosis retinae | |
| 2996. |
Which combination of the following statements is correct with referance to hypoxia - |
| A. | It leads to the accumulation of hydrogen and lactate ions |
| B. | When it is severe, causes stimulation of the sympathetic nervous system |
| C. | All of the above statement are correct |
| D. | It causes decrease in cerebral blood flow |
| Answer» E. | |
| 2997. |
Which of the following acts as the major neurotransmitter in substantia nigra - |
| A. | Dopamine |
| B. | Noradernaline |
| C. | Acetylcholine |
| D. | Serotonin |
| Answer» B. Noradernaline | |
| 2998. |
The online and face to face feedback about goal's progress is |
| A. | direction sharing |
| B. | goal alignment |
| C. | ongoing performance monitoring |
| D. | ongoing feedback |
| Answer» E. | |
| 2999. |
Most common cause of genu valgum in children is - |
| A. | Osteoarthritis |
| B. | Rickets |
| C. | Paget's disease |
| D. | Rheumatoid arthritis |
| Answer» C. Paget's disease | |
| 3000. |
Cattle track appearance in fundoscopy is due to ? |
| A. | CARO |
| B. | CRVO |
| C. | Retinitis pigmentosa |
| D. | Diabetic retinopathy |
| Answer» B. CRVO | |