MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In order to combat bacteria, types of viruses used are called as |
| A. | hybrid virus |
| B. | tobacco mosaic virus |
| C. | influenza virus |
| D. | bacteriophages |
| Answer» E. | |
| 2. |
Mosquito egg remain afloat due to |
| A. | air floats around them |
| B. | water vapors around them |
| C. | none of these |
| D. | air sacs around them |
| Answer» B. water vapors around them | |
| 3. |
When one gram of carbohydrates completely burnt, the released energy is |
| A. | 14kilojoules |
| B. | 12 kilojoules |
| C. | 18 kilojoules |
| D. | 16 kilojoules |
| Answer» E. | |
| 4. |
Embryo forms the |
| A. | radical |
| B. | Plumule |
| C. | all three |
| D. | Cotyledons |
| Answer» D. Cotyledons | |
| 5. |
If whole of the topsoil is washed down, the erosion is said to be |
| A. | gully erosion |
| B. | sheet erosion |
| C. | wind erosion |
| D. | shelter wash off |
| Answer» C. wind erosion | |
| 6. |
The trachea divides into two |
| A. | bronchus |
| B. | cilia |
| C. | pleura |
| D. | bronchi |
| Answer» E. | |
| 7. |
In front the ribs are attached to the |
| A. | sternum |
| B. | diaphragm |
| C. | internal intercostal muscles |
| D. | external intercostal muscles |
| Answer» B. diaphragm | |
| 8. |
The organism that is generated through the processes of genetic engineering is classified as |
| A. | clones organism |
| B. | genetically replicated organism |
| C. | genetically modified organism |
| D. | mutation organism |
| Answer» D. mutation organism | |
| 9. |
Smoke and fog combine to form |
| A. | fossil |
| B. | smog |
| C. | water pollution |
| D. | acid rains |
| Answer» C. water pollution | |
| 10. |
Kidney tubules are also called as |
| A. | renal pelvis |
| B. | collecting tubules |
| C. | nephrons |
| D. | ureter |
| Answer» D. ureter | |
| 11. |
Glycogen is a type of |
| A. | disaccharides |
| B. | monosaccharide |
| C. | Polysaccharides |
| D. | ATPs |
| Answer» D. ATPs | |
| 12. |
Fats acts as a solvent for |
| A. | fat-soluble vitamins |
| B. | protoplasm |
| C. | none of these |
| D. | insulating materials |
| Answer» B. protoplasm | |
| 13. |
bacteria can |
| A. | not degrade DDT |
| B. | not grow in fertilized soil |
| C. | none of these |
| D. | degrade DDt into simpler substances |
| Answer» B. not grow in fertilized soil | |
| 14. |
The transport and utilization of absorbed food is called as |
| A. | defaecation |
| B. | deamination |
| C. | egestion |
| D. | assimilation |
| Answer» E. | |
| 15. |
Together, HCl, rennin and pepsin form the |
| A. | pancreatic juice |
| B. | bile juice |
| C. | intestinal juice |
| D. | gastric juice |
| Answer» E. | |
| 16. |
Fruits dispersed through hook like structures include |
| A. | Clematis |
| B. | Urena |
| C. | Angsana |
| D. | Tridex |
| Answer» C. Angsana | |
| 17. |
In grass, the function of filament is to |
| A. | stay inside the bract |
| B. | hold pollens firmly |
| C. | XX |
| D. | expose anther to wind |
| Answer» E. | |
| 18. |
The enzyme which is used to remove or knockout the genes is known as |
| A. | nuclease |
| B. | nucleolus |
| C. | clones |
| D. | nucleotide |
| Answer» B. nucleolus | |
| 19. |
In an ecological community, change in one member population |
| A. | does not affect other populations |
| B. | affects other population of the community |
| C. | XX |
| D. | XX |
| Answer» C. XX | |
| 20. |
The transformation method of plants and animals in which plants and animals are given shocks is known as |
| A. | genome breeding |
| B. | microinjection |
| C. | genome engineering |
| D. | electroporation |
| Answer» E. | |
| 21. |
The reproductive nuclei of the flower are called as |
| A. | female gametes |
| B. | male gametes |
| C. | XX |
| D. | XX |
| Answer» C. XX | |
| 22. |
The process by which harmful substances are added to the environment is called as |
| A. | Pollution |
| B. | Silting |
| C. | Flooding |
| D. | Desertification |
| Answer» B. Silting | |
| 23. |
Pollutants from natural causes |
| A. | can not be avoided no matter what precautions are taken |
| B. | can be avoided if proper precautions are taken |
| C. | XX |
| D. | XX |
| Answer» B. can be avoided if proper precautions are taken | |
| 24. |
Arsenic is an example of |
| A. | inorganic waste |
| B. | organic waste |
| C. | XX |
| D. | XX |
| Answer» B. organic waste | |
| 25. |
Meningitis results from meninges become affected through |
| A. | bacteria |
| B. | virus |
| C. | both of these |
| D. | none of these |
| Answer» D. none of these | |
| 26. |
Hydrogen sulphide and ammonia are produced from |
| A. | use of CFC in foam packaging |
| B. | the chimneys of factories |
| C. | treatment of acidic wastes with alkalis |
| D. | decomposition of organic compounds by anaerobic bacteria |
| Answer» E. | |
| 27. |
Use of non-fossil fuel in factory may |
| A. | increase pollution due to chimney fumes when fossil fuel is burnt |
| B. | help in lesser air pollution |
| C. | XX |
| D. | lower the air quality in densely populated areas |
| Answer» C. XX | |
| 28. |
Sucrose is also called as |
| A. | invertase |
| B. | peptidase |
| C. | enterokinase |
| D. | protease |
| Answer» B. peptidase | |
| 29. |
Atherosclerosis can be avoided through |
| A. | poly unsaturated plant fats |
| B. | more of saturated animal fats |
| C. | a stress full and busy job |
| D. | more of smoking |
| Answer» B. more of saturated animal fats | |
| 30. |
Self pollination is not possible in |
| A. | pawpaw |
| B. | dioecious plants |
| C. | none of these |
| D. | both of these |
| Answer» E. | |
| 31. |
Consequences of deforestation includes |
| A. | soil erosion |
| B. | burning of fossil fuels |
| C. | climate changes |
| D. | flooding |
| Answer» C. climate changes | |
| 32. |
Anti-diuretics |
| A. | reduce the production of anti-diuretic hormone |
| B. | reduce the production of blood |
| C. | increase the production of urine |
| D. | reduce the production of urine |
| Answer» D. reduce the production of urine | |
| 33. |
Amino acids are not used for |
| A. | formation of hormones |
| B. | repair of worn out body parts |
| C. | formation of enzymes |
| D. | detoxication of picric acid |
| Answer» E. | |
| 34. |
An alcohol-in-glass thermometer is unmarked and has l |
| A. | 80 °C |
| B. | 70 °C |
| C. | 100 °C |
| D. | 90 °C |
| Answer» B. 70 °C | |
| 35. |
Which is not supplied by pelvic splanchnic nerves ? |
| A. | Urinary bladder |
| B. | Rectum |
| C. | Uterus |
| D. | Appendix |
| Answer» E. | |
| 36. |
The tympanic not on percussion in Traube's space on chest wall is due to which underlying structure ? |
| A. | Base of lung |
| B. | Fundus of stomach |
| C. | Left costo-diaphragmatic recess |
| D. | Left sub phrenic space |
| Answer» C. Left costo-diaphragmatic recess | |
| 37. |
All of the following muscles retract the scapula except |
| A. | Rhomboid minor |
| B. | Levator scapulate |
| C. | Trapezius |
| D. | Rhomboid major |
| Answer» C. Trapezius | |
| 38. |
Which structure can be felt at the lower part of the medial border of sternocleidomastoid - |
| A. | Common carotid artery |
| B. | Subclavian artery |
| C. | Maxillary artery |
| D. | Internal mammary artery |
| Answer» B. Subclavian artery | |
| 39. |
A patient after undergoing thoracotomy complains of severe pain. He can be managed by - |
| A. | I.V fentanyl |
| B. | Intercostal cryoanalgesia |
| C. | Oral brufen |
| D. | Oral morphine |
| Answer» B. Intercostal cryoanalgesia | |
| 40. |
Which drug of anaesthetics causes hallucination: |
| A. | Halothane |
| B. | Trichloroethylene |
| C. | Ketamine |
| D. | Trilene |
| Answer» D. Trilene | |
| 41. |
Sodium bicarbonate when given with local anasthetics has which of the following effect? |
| A. | Causes rapid elimination of the local anaesthetic |
| B. | Decreases speed and quality of anaesthesia |
| C. | Increases speed and quality of anaesthesia |
| D. | Decreased diffusion of the anaesthetic drug |
| Answer» D. Decreased diffusion of the anaesthetic drug | |
| 42. |
Which of the following statements about propofol is not true |
| A. | Commercial preparations contains egg |
| B. | It is suitable agent for day care surgery |
| C. | It is contraindicated in porphyria |
| D. | It does not trigger malignant hyperthermia |
| Answer» D. It does not trigger malignant hyperthermia | |
| 43. |
Which of the following is anaesthesia will produce decreased EEG activities - |
| A. | Ketamine |
| B. | Early hypoxia |
| C. | Hypothermia |
| D. | N2O |
| Answer» D. N2O | |
| 44. |
Local anaesthesia causing methemoglobinemia- |
| A. | Prilocaine |
| B. | Procaine |
| C. | Ropivacaine |
| D. | Etiodicaine |
| Answer» B. Procaine | |
| 45. |
Anorexia nervosa primarily caused by - |
| A. | Endocrine disorder |
| B. | Depression |
| C. | Self induce weight loss |
| D. | Loss of appetite |
| Answer» D. Loss of appetite | |
| 46. |
Which gas is most commonly used in laparoscopy - |
| A. | O2 |
| B. | CO2 |
| C. | N2O |
| D. | N2 |
| Answer» C. N2O | |
| 47. |
All statements are true about skeletal muscle relaxants except - |
| A. | Mivacurium is hydrolyzed by plasma cholinesterase |
| B. | Rocuronium is largely excreated unchanged in urine |
| C. | Pancuronium blocks the uptake of nor-epinephrine |
| D. | Atracurirum is degraded by Hoffman's elimination |
| Answer» C. Pancuronium blocks the uptake of nor-epinephrine | |
| 48. |
All are true regarding Desflurane except - |
| A. | Low blood/gas partition coefficient |
| B. | Minimum alveolar concentration range from 5%-7% |
| C. | Sweet smelling agent |
| D. | Suitable for day care surgery |
| Answer» D. Suitable for day care surgery | |
| 49. |
Hyperkalemia due to Scoline is seen in all except: |
| A. | Muscular Dystrophy |
| B. | Crush injury |
| C. | Abdominal Sepsis |
| D. | None of the above |
| Answer» E. | |
| 50. |
Quantitative estimation of air embolism is done by - |
| A. | ECG |
| B. | End tidal CO2 estimation |
| C. | Pulmonary capillary wedge pressure |
| D. | Doppler study |
| Answer» C. Pulmonary capillary wedge pressure | |