Given below are two statements :
Statement I: Bone marrow is the main lymphoid organ where all blood cells including lymphocytes are produced.
Statement II: Both bone marrow and thymus provide micro environments for the development and maturation of T-lymphocytes.
In the light of the above statements, choose the most appropriate answer from the options given below:

(1). Statement I is correct but Statement II is incorrect.
(2). Statement I is incorrect but Statement II is correct.
(3). Both Statement I and Statement II are correct.
(4). Both Statement I and Statement II are incorrect.

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Presence of which of the following conditions in urine are indicative of Diabetes Mellitus?

(1). Uremia and Renal Calculi
(2). Ketonuria and Glycosuria
(3). Renal calculi and Hyperglycaemia
(4). Uremia and Ketonuria

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Select the option including all sexually transmitted diseases.

(1). Gonorrhoea, Malaria, Genital herpes
(2). AIDS. Malaria, Filaria
(3). Cancer, AIDS, Syphilis
(4). Gonorhoea, Syphilis, Genital herpes

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Which are correct:
A. Computed tomography and magnetic resonance imaging detect cancers of intemal organs.
B. Chemotherapeutics drugs are used to kill non-cancerous cells.
C. \(\alpha\)-interferon activate the cancer patients imemune system and helps in destroying the tumour.
D. Chemotherapeutic drugs are biological response modifiers.
E. In the case of leukaemia blood cell counts are decreased.
Choosethe correet answer from the options given below:

(1). A and C only
(2). B and D only
(3). D and E only
(4). C and D only

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Identify the statement that is NOT correct.

(1). Constant region of heavy and light chains are located at C-terminus of antibody molecules
(2). Each antibody has two light and two heavy chains
(3). The heavy and light chains are held together by disulfide bonds
(4). Antigen binding site is located at C-terminal region of antibody molecules

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Which of the following type of immunity is present at the time of birth and is a nonspecific type of defence in the human body?

(1). Humoral Immunity
(2). Acquired Immunity
(3). Innate Immunity
(4). Cell-mediated Immunity

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

After maturation, in primary lymphoid organs, the lymphocytes migrate for interaction with antigens to secondary lymphoid organ(s) / tissue(s) like:
A. thymus
C. spleen
B. bone marrow
D. lymph nodes
E. Peyer's patches
Choose the correct answer from the options given below:

(1). C, D, E only
(2). B, C, D only
(3). A, B, C only
(4). E, A, B only

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Neoplastic characteristics of cells refer to :
A. A mass of proliferating cell
B. Rapid growth of cells
C. Invasion and damage to the surrounding tissue
D. Those confined to original location
Choose the correct answer from the options given below:

(1). B, C, D only
(2). A, B only
(3). A, B, C only
(4). A, B, D only

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Match List - I with List - II.

Choose the correct answer from the options given below :

(1). A-II, B-III, C-IV, D-I
(2). A-III, B-I, C-IV, D-II
(3). A-III, B-I, C-II, D-IV
(4). A-II, B-IV, C-III, D-I

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Match List I with List II:

Choose the correct answer from the options given below:

(1). A-III, B-I, C-II, D-IV
(2). A-IV, B-II, C-III, D-I
(3). A-II, B-IV, C-III, D-I
(4). A-I, B-III, C-II, D-IV

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Match List I with List II:

Choose the correct answer from the options given below:

(1). A-III, B-I, C-IV, D-II
(2). A-II, B-IV, C-III, D-I
(3). A-I, B-III, C-II, D-IV
(4). A-IV, B-III, C-I, D-II

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Match List I with List II:

Choose the correct answer from the options given below:

(1). A-II, B-I, C-III, D-IV
(2). A-III, B-IV, C-I, D-II
(3). A-IV, B-III, C-I, D-II
(4). A-I, B-III, C-II, D-IV

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Which of the following are Autoimmune disorders?
A. Myasthenia gravis
B. Rheumatoid arthritis
C. Gout
D. Muscular dystrophy
E. Systemic Lupus Erythmatosus(SLE)
Choose the most appropriate answer from the options given below:

(1). B, C, & E only
(2). C, D, & E only
(3). A, B, & D only
(4). A, B, & E only

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Match List I with List II:

Choose the correct answer from the options given below:

(1). A-III, B-IV, C-II, D-I
(2). A-III, B-IV, C-I, D-II
(3). A-I, B-III, C-II, D-IV
(4). A-IV, B-II, C-I, D-III

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Match List I with List II

Choose the correct answer from the options given below:

(1). A-I, B-IL, C-III, D-IV
(2). A-IV, B-IlI, C-II, D-I
(3). A-III,B-IV, C-I, D-II
(4). A-II, B-l, C-IV, D-III

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Choose the correct answer from the options given below :

(1). A-II, B-III, C-I, D-IV
(2). A-III, B-II, C-I, D-IV
(3). A-III, B-II, C-IV, D-I
(4). A-II, B-III, C-IV, D-I

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Given below are two statements:
Statement I : Autoimmune disorder is a condition where the body defense mnechanism recognizes its own cells as foreign bodies.
Statement II :Rheumatoid arthritis is a condition where the body does not attack self cells.
In the light of the above statemnents, choose the most appropriate answer from the options given below:

(1). Both Statement I and Statement II are correct
(2). Both Statement I and Statement II are incorrect
(3). Statement I is correct but Statement II is incorrect
(4). Statement I is incorrect but Statement II is correct

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Select the incorrect statement with respect to acquired immunity:

(1). Primary response is produced when our body encounters a pathogen for the first time.
(2). Anamnestic response is elicited on subsequent encounters with the same pathogen
(3). Anamnestic response is due to memory of first encounter
(4). Acquired immunity is non-specific type of defense present at the time of birth

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Veneral diseases can spread through:
(a) Using sterile needles
(b) Transfusion of blood from infected person
(c) Infected mother to foetus
(d) Kissing
(e) Inheritance
Choose the correct answer from the options given below.

(1). (a), (b) and (c) only
(2). (b), (c) and (d) only
(3). (b) and (c) only
(4). (a) and (c) only

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

For effective treatment of the disease, early diagnosis and understanding its pathophysiology is very important. Which of the following molecular diagnostic techniques is very useful for early detection?

(1). Western Blotting Technique
(2). Southern Blotting Technique
(3). ELISA Technique
(4). Hybridization Technique

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Match the following diseases with the causativeorganism and select the correct option.


(1). (a) - (iii), (b) - (iv), (c) -(i), (d) - (ii)
(2). (a) - (ii), (b) - (i), (c) -(iii), (d) - (iv)
(3). (a) - (iv), (b) - (i), (c) -(ii), (d) - (iii)
(4). (a) - (i), (b) - (iii), (c) -(ii), (d) - (iv)

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

The infectious stage of Plasmodium that enters the human body is:

(1). Sporozoites
(2). Female gametocytes
(3). Male gametocytes
(4). Trophozoites

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Identify the wrong statement with reference to immunity.

(1). When ready-made antibodies are directly given, baltiens it is called "Passive immunity".
(2). Active immunity is quick and gives full response.
(3). Foetus receives some antibodies from mother, it is an example for passive immunity.
(4). When exposed to antigen (living or dead) antibodies are produced in the host's body. It is called "Active immunity".

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Drug called ‘Heroin’ is synthesised by

(1). acetylation of morphine. .
(2). glycosylation of morphine.
(3). nitration of morphine.
(4). methylation of morphine

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Identify the correct pairs representing the causative agent of typhoid fever and the confirmatory test for typhoid.

(1). Streptococcus pneumoniae / Widal test
(2). Salmonella typhi / Anthrone test
(3). Salmonella typhi / Widal test
(4). Plasmodum vivax / UTI test

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Which of the following immune responses is responsible for rejection of kidney graft ?

(1). Humoral immune response
(2). Inflammatory immune response
(3). Cell-mediated immune response
(4). Auto-immune response

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Which part of poppy plant is used to obtain the drug “Smack”?

(1). Leaves
(2). Roots
(3). Latex
(4). Flowers

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Which of the following is not an autoimmune disease?

(1). Vitiligo
(2). Alzheimer's disease
(3). Rheumatoid arthritis
(4). Psoriasis

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

In which disease does mosquito transmitted pathogen cause chronic inflammation of lymphatic vessels ?

(1). Amoebiasis
(2). Ringworm disease
(3). Ascariasis
(4). Elephantiasis

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Transplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejections ?

(1). Physiological immune response
(2). Autoimmune response
(3). Cell-mediated immune response
(4). Hormonal immune response

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

MALT constitutes about ________________ percent of the lymphoid tissue in human body.

(1). 10%
(2). 50%
(3). 20%
(4). 70%

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

In higher vertebrates, the immune system can distinguish self-cells and non-self. If this property is lost due to genetic abnormality and it attacks self-cells, then it leads to

(1). graft rejection
(2). auto-immune disease
(3). active immunity
(4). allergic response

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Antivenom injection contains preformed antibodies while polio drops that are administered into the body contain

(1). harvested antibodies
(2). gamma globulin
(3). attenuated pathogens
(4). activated pathogens

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02

Which of the following statements is not true for cancer cells in relation to mutations ?

(1). Mutations destroy telomerase inhibitor
(2). Mutations inactivate the cell control
(3). Mutations inhibit production of telomerase
(4). Mutations in proto - oncogenes accelerate the cell cycle

Number of Attempts: 2

Correct Attempts: 1

Time Taken: 00:04

Average Time: 00:02