1. Redness of the skin. Ephiledes Eythrocyte Erythema Jaundice

2. Improper alignment of the eyes. Strabismus Epiphora Presbyopia Amblyopia

3. Around the ear. Periocular Periauricular Pinna Orbital

4. Enlargement of the thyroid gland. Thyroidectomy Thyromegaly Thyropexy Thyroidpathy

5. Irregular heart beat. Attenuation Angina Arrhythmia Arteriosclerosis

6. Excessive vomiting. Homeostasis Hyperemesis Hyperemia Hemostasis

7. Absence of menstruation. Dysmenorrhea Menorrhalgia Menarche Amenorrhea

8. Any disorder of the lymph nodes. Lymphedema Lithotripsy Lymphadenopathy Lympectomy

9. Resembling bone. Osseous Osteoporosis Ostealgia Prosthesis

10. Muscular incoordination. Agnosia Ataxia Agraphia Akinesis

11. Itching skin condition. Contusion Scirrhous Pruritus Necrosis

12. Measurement of the concentration of a solution. Titer Protease Acidity Pyrexia

13. Inability to swallow. Aorta Aphasia Aphagia Aphonia

14. Frequent urination during the night. Hematuria Nocturia Metrorrhagia Myringitis

15. Incision into a nerve root. Rhizotomy Neurolysis Neurectomy Rhinoplasty

16. Visual examination of a blood vessel. Angioscopy Arteriogram Angiography Phlebography

17. Inner lining of the heart. Endometrium Epicardium Pericardium Endocardium

18. Referring to the sole of the foot. Palmar Distal Demi Plantar

19. An insatiable craving for food. Phagomania Anorexia Micturition Oligophrenia

20. Medical term for nosebleed. Epistaxis Rhinitis Rhinorrhea Exanthem