MCQOPTIONS
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MCQOPTIONS
This section includes 20 Mcqs, each offering curated multiple-choice questions to sharpen your Human Physiology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following prevents internal reflection of light inside the eye? |
| A. | Cornea |
| B. | Sclera |
| C. | Choroid |
| D. | Retina |
| Answer» D. Retina | |
| 2. |
Organ of Ruffini is sensitive to __________ |
| A. | Cold |
| B. | Heat |
| C. | Pressure |
| D. | Touch |
| Answer» C. Pressure | |
| 3. |
Aqueous and vitreous humours are divided by ________ |
| A. | Lens |
| B. | Iris |
| C. | Retina |
| D. | Optic nerve |
| Answer» B. Iris | |
| 4. |
Which of the following animal produces high frequency sound? |
| A. | Monkey |
| B. | Bat |
| C. | Butterfly |
| D. | Squirrel |
| Answer» C. Butterfly | |
| 5. |
Eustachian tube connects ________ |
| A. | Pharynx with middle ear |
| B. | Middle ear with external ear |
| C. | Middle ear with external ear |
| D. | External ear with internal ear |
| Answer» B. Middle ear with external ear | |
| 6. |
AQUEOUS_AND_VITREOUS_HUMOURS_ARE_DIVIDED_BY_________?$ |
| A. | Lens |
| B. | Iris |
| C. | Retina |
| D. | Optic nerve |
| Answer» B. Iris | |
| 7. |
WHICH_OF_THE_FOLLOWING_ANIMAL_PRODUCES_HIGH_FREQUENCY_SOUND??$ |
| A. | Monkey |
| B. | Bat |
| C. | Butterfly |
| D. | Squirrel |
| Answer» C. Butterfly | |
| 8. |
Organ of Ruffini is sensitive to _____$ |
| A. | Cold |
| B. | Heat |
| C. | Pressure |
| D. | Touch |
| Answer» C. Pressure | |
| 9. |
Sense of smell is perceived by __________ |
| A. | Pituitary |
| B. | Hypothalamus |
| C. | Olfactory lobe |
| D. | Cerebrum |
| Answer» D. Cerebrum | |
| 10. |
Ora serrata is _______ |
| A. | Present in ear |
| B. | Oral cavity of protochordates |
| C. | Gland present in oral cavity |
| D. | A part of third wall in retina of eye |
| Answer» E. | |
| 11. |
In which of the following only cone cells are found? |
| A. | Fovea centralis |
| B. | Retina |
| C. | Fossa ovalis |
| D. | Blind spot |
| Answer» B. Retina | |
| 12. |
Which_of_the_following_prevents_internal_reflection_of_light_inside_the_eye? |
| A. | Cornea |
| B. | Sclera |
| C. | Choroid |
| D. | Retina |
| Answer» D. Retina | |
| 13. |
Eustachian tube connects _______? |
| A. | Pharynx with middle ear |
| B. | Middle ear with external ear |
| C. | Middle ear with external ear |
| D. | External ear with internal ear. |
| Answer» B. Middle ear with external ear | |
| 14. |
A person goes to ophthalmologist. He has a problem of reading books because he is not able to contract his ________ |
| A. | Iris |
| B. | Suspensory ligament |
| C. | Pupil |
| D. | Ciliary muscles |
| Answer» E. | |
| 15. |
Which is thickened to form organ of Corti? |
| A. | Basilar membrane |
| B. | Reissner’s membrane |
| C. | Tectorail membrane |
| D. | Epithelial cells |
| Answer» B. Reissner‚Äö√Ñ√∂‚àö√ë‚àö¬•s membrane | |
| 16. |
Organ of Corti helps in ________ |
| A. | Balancing |
| B. | Maintaining equilibrium |
| C. | Hearing |
| D. | Formation of wax |
| Answer» D. Formation of wax | |
| 17. |
Color perception in man is due to _______ |
| A. | Rhodopsin present in rod cells |
| B. | Iodopsin present in cone cells |
| C. | Rhodopsin present in cone cells |
| D. | Iodopsin present in rod cells |
| Answer» C. Rhodopsin present in cone cells | |
| 18. |
The purplish red pigment rhodopsin contained in rods type of photoreceptor cell is a derivative of ______ |
| A. | Vitamin B1 |
| B. | Vitamin C |
| C. | Vitamin D |
| D. | Vitamin A |
| Answer» E. | |
| 19. |
Color blindness is due to defect in ________ |
| A. | Cones |
| B. | Rods |
| C. | Rods and cons |
| D. | Rhodopsin |
| Answer» B. Rods | |
| 20. |
The inner most layer of human eye is _____ |
| A. | Sclera |
| B. | Cornea |
| C. | Choroid |
| D. | Retina |
| Answer» E. | |