Medical and Nursing Knowledge Exam questions with
verified correct answers 2026-2027 success assured
1. The retinal structures viewed through the ophthalmoscope are:
- Optic disc, vessels, macula, background ✔
2. "Positive consensual light reflex" means:
- Simultaneous constriction ✔
3. The thickening and yellowing of the lens due to aging is described as:
- Cataract ✔
4. Eye emergency:
- Sudden change in vision ✔
5. Visual acuity is assessed with:
- Snellen eye chart ✔
6. The cover test is used to assess for:
- Muscle weakness ✔
7. When using the ophthalmoscope, you would:
- Remove your own glasses and approach the patient's left eye with your left eye ✔
,8. The 6 eye muscles that control eye movement are innervated by cranial nerves:
- III, IV, VI ✔
9. Conjunctivitis:
- Redness of the conjunctiva ✔
10. Normal peripheral vision would see finger at:
- 90 degrees ✔
11. Patient blind in the left eye, what happens when light is shined in the right eye:
- Both constrict ✔
12. Interruption of the red reflex happens when:
- There is opacity of the cornea or lens ✔
13. One cause of visual impairment in aging adults is:
- Glaucoma ✔
14. PERRLA:
- Pupils equal, round, reactive to light and accommodation ✔
15. Cause of red reflex:
- Light reflecting from the retina ✔
16. Color of tympanic membrane:
,- Pearly gray ✔
17. Sensorineural hearing loss:
- Related to gradual nerve degeneration ✔
18. Before ear exam, palpate:
- Pinna, tragus, and mastoid process ✔
19. Ear exam of a 3-year-old:
- Pull pinna down ✔
20. Ear exam of an adult:
- Pull pinna up and back ✔
21. Darwin tubercle:
- A congenital, painless nodule at the helix ✔
22. When assessing a patient's ear:
- Tilt head away from the examiner ✔
23. The hearing receptors are located in the:
- Cochlea ✔
24. The sensation of vertigo may indicate:
- Pathology in the semicircular canals ✔
, 25. Common cause of conductive hearing loss:
- Impacted cerumen ✔
26. Signs of ear infection:
- Absent light reflex, red and bulging drum ✔
27. Reducing risk of ear infection:
- Don't smoke in house or car ✔
28. Assessing hearing in babies:
- Watch for head turn when you call their name ✔
29. Patient with head injury and clear watery drainage from ear:
- Consider possible basal skull fracture, refer immediately ✔
30. Common site of nose bleeds:
- Kiesselbach plexus ✔
31. Which sinuses can you assess through examination?:
- Frontal and maxillary ✔
32. The frenulum is the:
- Midline fold of tissue that connects the tongue to the floor of the mouth ✔
verified correct answers 2026-2027 success assured
1. The retinal structures viewed through the ophthalmoscope are:
- Optic disc, vessels, macula, background ✔
2. "Positive consensual light reflex" means:
- Simultaneous constriction ✔
3. The thickening and yellowing of the lens due to aging is described as:
- Cataract ✔
4. Eye emergency:
- Sudden change in vision ✔
5. Visual acuity is assessed with:
- Snellen eye chart ✔
6. The cover test is used to assess for:
- Muscle weakness ✔
7. When using the ophthalmoscope, you would:
- Remove your own glasses and approach the patient's left eye with your left eye ✔
,8. The 6 eye muscles that control eye movement are innervated by cranial nerves:
- III, IV, VI ✔
9. Conjunctivitis:
- Redness of the conjunctiva ✔
10. Normal peripheral vision would see finger at:
- 90 degrees ✔
11. Patient blind in the left eye, what happens when light is shined in the right eye:
- Both constrict ✔
12. Interruption of the red reflex happens when:
- There is opacity of the cornea or lens ✔
13. One cause of visual impairment in aging adults is:
- Glaucoma ✔
14. PERRLA:
- Pupils equal, round, reactive to light and accommodation ✔
15. Cause of red reflex:
- Light reflecting from the retina ✔
16. Color of tympanic membrane:
,- Pearly gray ✔
17. Sensorineural hearing loss:
- Related to gradual nerve degeneration ✔
18. Before ear exam, palpate:
- Pinna, tragus, and mastoid process ✔
19. Ear exam of a 3-year-old:
- Pull pinna down ✔
20. Ear exam of an adult:
- Pull pinna up and back ✔
21. Darwin tubercle:
- A congenital, painless nodule at the helix ✔
22. When assessing a patient's ear:
- Tilt head away from the examiner ✔
23. The hearing receptors are located in the:
- Cochlea ✔
24. The sensation of vertigo may indicate:
- Pathology in the semicircular canals ✔
, 25. Common cause of conductive hearing loss:
- Impacted cerumen ✔
26. Signs of ear infection:
- Absent light reflex, red and bulging drum ✔
27. Reducing risk of ear infection:
- Don't smoke in house or car ✔
28. Assessing hearing in babies:
- Watch for head turn when you call their name ✔
29. Patient with head injury and clear watery drainage from ear:
- Consider possible basal skull fracture, refer immediately ✔
30. Common site of nose bleeds:
- Kiesselbach plexus ✔
31. Which sinuses can you assess through examination?:
- Frontal and maxillary ✔
32. The frenulum is the:
- Midline fold of tissue that connects the tongue to the floor of the mouth ✔
