MCQOPTIONS
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MCQOPTIONS
This section includes 492 Mcqs, each offering curated multiple-choice questions to sharpen your Medical Subjects knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following statements regarding middle constrictor muscle is wrong__________________? |
| A. | Lies on superior constrictor |
| B. | Lymph from it drains in the deep cervical lymph nodes |
| C. | Has sensory innervation from vagus |
| D. | Is a derivative of the second pharyngeal arch |
| Answer» E. | |
| 2. |
Which of the following structures is least likely to be damaged during mandibular 3rd molar extraction___________? |
| A. | Lingual artery |
| B. | Lingual nerve |
| C. | Inferior alveolar nerve |
| D. | Inferior alveolar artery |
| Answer» B. Lingual nerve | |
| 3. |
Which of the following structures is not found in parotid gland______________? |
| A. | ECA |
| B. | Facial nerve |
| C. | Auriculo temporal nerve |
| D. | Buccal branch of mandibular nerve |
| Answer» E. | |
| 4. |
Which of the following structures is not present on the internal surface of mandible ? |
| A. | Genial tubercle |
| B. | Mylohyoid ridge |
| C. | Lingula |
| D. | Mental foramen |
| Answer» E. | |
| 5. |
Which of the following supplies structures in head, neck, thorax and abdomen ? |
| A. | Internal carotid artery |
| B. | 12th cranial nerve |
| C. | Vagus nerve |
| D. | Accessory cranial |
| Answer» D. Accessory cranial | |
| 6. |
Which of the the following is not correct ? |
| A. | Right CCA is a branch of brachiocephalic artery |
| B. | Left CCA is a branch of arch of aorta |
| C. | The CCA is divided into external and internal carotid arteries at the level of upper border of thyroid cartilage |
| D. | Carotid sinus acts as a chemoreceptor |
| Answer» E. | |
| 7. |
Which one of the following is a branch of facial nerve__________? |
| A. | Deep petrosal nerve |
| B. | Lesser superficial petrosal nerve |
| C. | External petrosal nerve |
| D. | Greater superficial petrosal nerve |
| Answer» E. | |
| 8. |
Which one of the following muscles of the soft palate supplied by the mandibular nerve______________? |
| A. | Levator palati |
| B. | Palat glossus |
| C. | Tensor palati |
| D. | Musculus uvulae |
| Answer» D. Musculus uvulae | |
| 9. |
Which out of the following bones ossify first ? |
| A. | Mandible |
| B. | Nasal bone |
| C. | Vomer |
| D. | Occipital |
| Answer» B. Nasal bone | |
| 10. |
Which part of the body is underdeveloped at birth_____________? |
| A. | Eyes |
| B. | Ears |
| C. | Face |
| D. | Brain |
| Answer» D. Brain | |
| 11. |
Which structure does not pass through the jugular foramen ? |
| A. | Vagus nerve |
| B. | Glossopharyngeal nerve |
| C. | Accessory nerve |
| D. | Internal carotid artery |
| Answer» E. | |
| 12. |
Which structure passes through infra orbital fissure______________? |
| A. | Superior ophthalmic vein |
| B. | Opthalmic artery |
| C. | Trochlear nerve |
| D. | Zygomatic nerve |
| Answer» E. | |
| 13. |
Which structures pass through infra orbital fissurs______________? |
| A. | Superior ophthalmic vein |
| B. | Ophthalmic artery |
| C. | Trochlear nerve |
| D. | Zygomatic nerve |
| Answer» E. | |
| 14. |
Which vertebra has the most prominent spine______________? |
| A. | C2 |
| B. | C7 |
| C. | T10 |
| D. | L2 |
| Answer» C. T10 | |
| 15. |
‘Wry neck’ deformity is due to the damage of______________? |
| A. | Platysma |
| B. | Sternohyoid |
| C. | Sternocleidomastoid |
| D. | Omohyoid |
| Answer» D. Omohyoid | |
| 16. |
Which of the following organs has the most permeable capillaries ? |
| A. | Brain |
| B. | Posterior pituitary gland |
| C. | Liver |
| D. | Small intestine |
| Answer» D. Small intestine | |
| 17. |
Which of the following nerves are branches of mandibular nerve ? |
| A. | Lingual, facial and palatine nerve |
| B. | Lingual and inferior alveolar nerves |
| C. | Inferior alveolar and cervical nerves |
| D. | All of the above |
| Answer» C. Inferior alveolar and cervical nerves | |
| 18. |
which of the following muscles separates the carotid triangle from the digastric triangle ? |
| A. | Anterior belly of the diagstric |
| B. | Posterior belly of the digastric |
| C. | Superior belly of omohyoid |
| D. | Sternothyroid |
| Answer» C. Superior belly of omohyoid | |
| 19. |
Which of the following muscles has dual nerve supply ? |
| A. | Digastric |
| B. | Lateral pterygoid |
| C. | Masseter |
| D. | Temporalis |
| Answer» B. Lateral pterygoid | |
| 20. |
Which of the following muscles is supplied by mandibular nerve? |
| A. | Stapedius |
| B. | Buccinator |
| C. | Tensor veli palatine |
| D. | Posterior belly of digastric |
| Answer» D. Posterior belly of digastric | |
| 21. |
Which of the following muscle of tongue runs from dorsum of tongue to ventral_____________? |
| A. | Verticalis |
| B. | Superior longitudinal |
| C. | Inferior longitudinal |
| D. | Transverse |
| Answer» B. Superior longitudinal | |
| 22. |
Which of the following muscles elevates the mandible ? |
| A. | Buccinator |
| B. | Temporalis |
| C. | Ganinus |
| D. | Lateral pterygoid |
| Answer» C. Ganinus | |
| 23. |
Which of the following muscle is attached to posterior part of pterygomandibular raphe ? |
| A. | Lateral pterygoid |
| B. | Buccinator |
| C. | Superior constrictor |
| D. | Medial pterygoid |
| Answer» D. Medial pterygoid | |
| 24. |
Which of the following muscle divides the sub- mandibular gland into a superficial and deep part ? |
| A. | Genioglossus |
| B. | Mylohyoid |
| C. | Sternohyoid |
| D. | Digastric |
| Answer» C. Sternohyoid | |
| 25. |
Which of the following is unpaired bone of facial skeleton______________? |
| A. | Nasal |
| B. | Lacrimal |
| C. | Inerior nasal concha |
| D. | Vomer |
| Answer» E. | |
| 26. |
Which of the following is the weakest part of the orbit ? |
| A. | Medial wall |
| B. | Lateral wall |
| C. | Floor of the orbit |
| D. | Roof of the orbit |
| Answer» B. Lateral wall | |
| 27. |
Which of the following is the normal arrangement of lingual nerve and vessels in the tongue from medial to lateral____________? |
| A. | Nerve, Artery and vein |
| B. | Artery , Nerve and vein |
| C. | Vein, Artery and Nerve |
| D. | Nerve, Artery |
| Answer» C. Vein, Artery and Nerve | |
| 28. |
Which of the following is the nerve of third branchial arch____________? |
| A. | Facial nerve |
| B. | Trigeminal |
| C. | Vagus |
| D. | Glossopharyngeal |
| Answer» E. | |
| 29. |
Which of the following is supplied by the glossopharyngeal nerve_____________? |
| A. | Stylopharyngeus |
| B. | Palatophary negus |
| C. | Geniohyoid |
| D. | Genioglossus |
| Answer» B. Palatophary negus | |
| 30. |
Which of the following is present in the posterior cranial fossa in a five year old child______________? |
| A. | Foramen rotundum |
| B. | Foramen lacerum |
| C. | Juglar foramen |
| D. | Zygomatic nerve |
| Answer» D. Zygomatic nerve | |
| 31. |
Which of the following is not true regarding trigeminal nerve ? |
| A. | Roots of trigeminal nerve are attached to pons |
| B. | It has three main divisions |
| C. | Trigeminal nerve supplies the dura mater of middle cranial fossa |
| D. | The trigeminal ganglion contributes to the sensory root only |
| Answer» E. | |
| 32. |
Which of the following is NOT true about paramedian pits _______________? |
| A. | Found and the lower lip |
| B. | Found on the upper lip |
| C. | On either side of the midline |
| D. | Associated with cleft lip and palate |
| Answer» C. On either side of the midline | |
| 33. |
Which of the following is not present on the medial surface of a submandibular gland ? |
| A. | Styloglossus |
| B. | Mylohyoid |
| C. | Facial vein |
| D. | Hyoglossus |
| Answer» B. Mylohyoid | |
| 34. |
Which of the following is not an intrinsic muscle of eye ? |
| A. | Dilator papillae |
| B. | Sphincter papillae |
| C. | Levator palpebrae superioris |
| D. | Cilliary muscle |
| Answer» D. Cilliary muscle | |
| 35. |
Which of the following is not a neuroectodermal derivative ? |
| A. | Paneth cells |
| B. | Neurons |
| C. | Schwann cells |
| D. | Odontoblasts |
| Answer» B. Neurons | |
| 36. |
Which of the following is not a branch of the external carotid artery ? |
| A. | Opthalmic artery |
| B. | Pharyngeal artery |
| C. | Maxillary artery |
| D. | Lingual artery |
| Answer» C. Maxillary artery | |
| 37. |
Which of the following is not a branch of ophthalmic nerve ? |
| A. | Frontal |
| B. | Lacrimal |
| C. | Nasociliary |
| D. | Medial ethmoid |
| Answer» E. | |
| 38. |
Which of the following is located meidal to the third molar at the junction of the maxilla and the horizontal plate of the palatine bone_____________? |
| A. | Posterior nasal spine |
| B. | Mylohyoid line |
| C. | Pterygoid Hamulus |
| D. | Greater palatine foramen |
| Answer» E. | |
| 39. |
Which of the following is innervated by the vagus nerve ? |
| A. | The levator velti palatine ( levator palatini) |
| B. | The psterior belly of digastric |
| C. | Mylohyoid |
| D. | The tensor veli palatine ( tensor palatini) |
| Answer» B. The psterior belly of digastric | |
| 40. |
Which of the following is false about otic parasympathetic ganglion ? |
| A. | Secretomotor supply for the parotid gland |
| B. | Situated at the floor of the infratemporal fossa |
| C. | Has parasympathetic , sympathetic and sensory fibres |
| D. | All of the above |
| Answer» D. All of the above | |
| 41. |
Which of the following is correctly matched_______________? |
| A. | Doubt – mentalis |
| B. | Surprise – frontalis or epicranius |
| C. | Grief – Depressor angauli oris |
| D. | Contempt – Zygomatic minor |
| E. | All the above |
| Answer» F. | |
| 42. |
Which of the following is / are fan shaped_______________? |
| A. | Middle constrictor |
| B. | Temporolis |
| C. | Both of the above |
| D. | None of the above |
| Answer» D. None of the above | |
| 43. |
Which of the following is a paired venous sinus of duramater_________________? |
| A. | Cavernous sinus |
| B. | Superior petrosal |
| C. | Transverse sinus |
| D. | All of the above |
| Answer» E. | |
| 44. |
Which of the following is a derivative of the second brachial cleft________________? |
| A. | Tympanic cavity |
| B. | Meckel’s cartilage |
| C. | Palatine tonsil |
| D. | Tongue base |
| Answer» D. Tongue base | |
| 45. |
Which of the following does not pass through superior orbital fissure ______________? |
| A. | Oculomotor nerve |
| B. | Optic |
| C. | Ophthalmic division of trigeminal |
| D. | Trochlear |
| Answer» C. Ophthalmic division of trigeminal | |
| 46. |
Which of the following does not pass through cavernous sinus ? |
| A. | Occulomotor ( III) nerve |
| B. | Traochlear nerve |
| C. | Medial cerebral artery |
| D. | Trigeminal nerve |
| Answer» D. Trigeminal nerve | |
| 47. |
Which of the following does not drain into the sub mental lymph nodes ? |
| A. | Upper lip |
| B. | Tip of tongue |
| C. | Floor of mouth |
| D. | Central lower lip |
| Answer» B. Tip of tongue | |
| 48. |
Which of the following arteries does not supply the circle of Willis ? |
| A. | Anterior cerebral |
| B. | Middle cerebral |
| C. | Posterior – inferior cerebrat |
| D. | Posterior communicating |
| Answer» D. Posterior communicating | |
| 49. |
Which of the following accessory ligaments of the TMJ is likely to have significance upon mandibular movements ? |
| A. | Sphenomandibular |
| B. | Stylomandibular |
| C. | Pterygomandibular |
| D. | All of the above |
| Answer» C. Pterygomandibular | |
| 50. |
Which nerve is in close relation with the root of the lower 3rd molar ___________? |
| A. | Inferior alveolar nerve |
| B. | Chorda tympani |
| C. | Lingual nerve |
| D. | Mylohyoid nerve |
| Answer» D. Mylohyoid nerve | |