AIIDs spreads through (AMU)

1.AIIDs spreads through (AMU)
(a) Blood transfusion
(b) Placental transmission
(c) Sexual contact
(d) all of the above
Answer: (d)

2.AIDS is characterized by sharp reduction in number of (AFMC)
(a) Helper T-cells
(b) Killer T-cells
(c) Suppressor T-cells
(d) B-lymphocytes
Answer: (a)

3.What is correct? (CBSE)
(a) Malignant tumours may exhibit metastasis
(b) Patients who have undergone surgery are given cannabinoids to relieve pain
(c) Benign tumours show metastasis
(d) Heroin accelerates body functions
Answer: (a)

4.Widal test is based on (MHT-CET)
(a) Serological interaction
(b) Sonography
(c) Endoscopy
(d) Angiography
Answer: (a)

5.Malaria is caused by _____.
(a) Ascaris
(b) Plasmodium
(c) Entamoeba
(d) Trypanosoma
Answer: (b)

6.Scurvy is developed due to the deficiency of
(a) iodine
(b) vitamin B
(c) vitamin A
(d) vitamin C
Answer: (d)

7.Small pox and rabies are caused by (BHU)
(a) Bacterium
(b) Virus
(c) Protozoan
(d) Nematode
Answer: (b)

8.Deficiency of iodine causes (MP-PMT)
(a) Tetany
(b) Cretinism
(c) Myxodema
(d) Goitre
Answer: (d)

9.Pair of viral diseases is (CBSE)
(a) Ringwork, AIDS
(b) Typhoid, Tuberculosis
(c) Dysentery, common cold
(d) Common Cold, AIDS
Answer: (d)

10.Which of the following is known as slim disease?
(a) Leprosy
(b) Cancer
(c) Typhoid
(d) AIDS
Answer: (d)

11.Some protection is provided against carcinogens by (AFMC)
(a) Penicillic acid
(b) Affatoxin
(c) Streptomycin
(d) Tocopherol/Vit. E
Answer: (d)

12.In AIDs the system which fails is (MHT-CET)
(a) Digestive
(b) Repsiratory
(c) Defence
(d) Sensory
Answer: (c)

13.Enzyme responsible for replication of HIV is (CHD-CET)
(a) RNA polymerase
(b) DNA ligase
(c) DNA polymerase
(d) Reverse transcriptase
Answer: (d)

14.Burkitt’s lymphoma is caused by (MHT-CET)
(a) HIV
(b) Reovirus
(c) E-B virus
(d) None of the above
Answer: (c)

15.Heamophilia disease can transfer through ______.
(a) Heredity
(b) Metal
(c) Pollutant
(d) Vector
Answer: (a)

16.Which of the following diseases is non contagious but infectious?
(a) leprosy
(b) AIIDS
(c) measles
(d) mumps
Answer: (b)

17.A vector borne disease is
(a) Scurvy
(b) Influenza
(c) Kala-azar
(d) Tuberculosis
Answer: (c)

18.Anaemia is mainly due to deficiency of (MP-PMT, AFMC)
(a) Ca
(b) Fe
(c) Na
(d) Mg
Answer: (b)

19.Filariasis is caused by
(a) Wuchereria
(b) Ascaris
(c) Taenia
(d) Fasciola
Answer: (a)

20.Thypoid fever is caused by
(a) Salmonella typhi
(b) Vibrio cholerae
(c) Treponema pallidium
(d) Trichophyton tonsurans
Answer: (a)