71. Radiotherapy is the treatment of diseases by radiation from x-ray machines or radioactive sources. What is the process in which an image of a part of the body is produced on a fluorescent screen using x-rays?
(a) Radiation
(b) Radiography
(c) Wave-therapy
(d) Radiotherapy
72. What is Transplant surgery?
(a) Transfer of one part of the body to another part of the body
(b) Transfer of part of the body from one person to another
(c) Both of these
(d) None of these
73. What is the method of inducing immunity to infectious disease due to bacteria or viruses?
(a) Vaccination
(b) Virus therapy
(c) Deracination
(d) Immunization
74. What is Mutation?
(a) Science of flowers
(b) Sudden appearance of a new trait in an organism
(c) Science of agriculture
(d) Rural cultivations
75. Gastroenteritis is inflammation of the gastrointestinal tract, involving both acute diarrhea and:
(a) Heart Attack
(b) Acute Diarrhoea
(c) Lockjaw
(d) Allergy
76. Which disease is more common in males than females?
(a) Heart Diseases
(b) Dementia
(c) Colour blindness
(d) Herpes
77. According to new research, what is the oldest disease?
(a) Influenza
(b) Malaria
(c) Plague
(d) Leprosy
78. Hepatitis is a viral disease of:
(a) Heart
(b) Liver
(c) Lungs
(d) Brain
79. Diabetes is a disease of:
(a) Liver
(b) Pancreas
(c) Kidney cells
(d) Liver cells
80. Myopia is a defect of vision of:
(a) Close objects
(b) Distant objects
(c) Colored objects
(d) None of these