Human Health and Diseases

Asthma may be attributed to:

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:

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

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

Which of the following sets of diseases is caused by bacteria?

Which of the following is correct regarding AIDS causative agent HIV?

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?

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

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

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

Which of the following is not an autoimmune disease?

Drug called 'Heroin' is synthesized by

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

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

Colostrum the yellowish fluid, secreted by mother during the initial days of lactation is very essential to impart immunity to the new born infants because it contains :

Humans have acquired immune system that produces antibodies to neutralize pathogens. Still innate immune system is present at the time of birth because it

Which of the following diseases is an autoimmune disorder?

Coca alkaloid or cocaine is obtained from:

Identify the wrong statement with reference to immunity.

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

Match the following diseases with the causative organism and select the correct option. Column-I (a) Typhoid (b) Pneumonia (c) Filariasis (d) Malaria Column-II (i) Wucheria (ii) Plasmodium (iii) Salmonella (iv) Haemophilus

Now a days it is possible to detect the mutated gene causing cancer by allowing radioactive probe to hybridise its complementary DNA in a clone of cells, followed by its detection using autoradiography because:

Chronic auto immune disorder affecting neuromuscular junction leading to fatigue, weakening and paralysis of skeletal muscle is called as:

Match list I with list II. List I (a) Filariasis (b) Amoebiasis (c) Pneumonia (d) Ringworm List II (i) Haemophilus influenzae (ii) Trichophyton (iii) Wuchereria bancrofti (iv) Entamoeba histolytica

Given below are two statements: Statement I: Autoimmune disorder is a condition where the body defense mechanism 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 statements, choose the most appropriate answer from the options given below:

Select the incorrect statement with respect to acquired immunity:

Match List I with List II: List I A. Ringworm B. Filariasis C. Malaria D. Pneumonia List II I. Haemophilus influenzae II. Trichophyton III. Wuchereria bancrofti IV. Plasmodium vivax Choose the correct answer from the options given below:

Match List I with List II: List I A. Heroin B. Marijuana C. Cocaine D. Morphine List II I. Effect on cardiovascular system II. Slow down body function III. Painkiller IV. Interfere with transport of dopamine Choose the correct answer from the options given below:

In which blood corpuscles, the HIV undergoes replication and produces progeny viruses?

Diacetyl morphine is also called as:

Match List - I with List - II. List - I (A) Typhoid (B) Elephantiasis (C) Ringworm (D) Malaria List - II (I) Protozoan (II) Salmonella (III) Aschelminthes (IV) Microsporum Choose the correct answer from the options given below :

Match List-I with List-II. List-I (A) Cytokine barriers (B) Cellular barriers (C) Physiological barriers (D) Physical barriers List-II (I) Mucus coating of respiratory tract (II) Interferons (III) Neutrophils and Macrophages (IV) Tears and Saliva Choose the correct answer from the options given below :

Match List I with List II: List I List II A. Common cold B. Haemozoin C. Widal test D. Allergy I. Plasmodium II. Typhoid III. Rhinoviruses IV. Dust mites Choose the correct answer from the options given below:

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

Match List I with List II: List I List II A. Cocaine B. Heroin C. Morphine D. Marijuana I. Effective sedative in surgery II. Cannabis sativa III. Erythroxylum IV. Papaver somniferum Choose the correct answer from the options given below:

Match List I with List II: List I List II A. Typhoid B. Leishmaniasis C. Ringworm D. Filariasis I. Fungus II. Nematode III. Protozoa IV. Bacteria Choose the correct answer from the options given below:

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: Breast-feeding during initial period of infant growth is recommended by doctors for bringing a healthy baby. Reason R: Colostrum Contains several antibodies absolutely essential to develop resistance for the new-born baby. In the light of the above statements, choose the most appropriate answer from the options given below:

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:

Which are correct: A. Computed tomography and magnetic resonance imaging detect cancers of internal organs. B. Chemotherapeutics drugs are used to kill non-cancerous cells. C. α-interferon activate the cancer patients’ immune system and helps in destroying the tumour. D. Chemotherapeutic drugs are biological response modifiers. E. In the case of leukemia blood cell counts are decreases. Choose the correct answer from the options given below:

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

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

Identify the statement that is NOT correct.

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

The following are the stages of life cycle of Plasmodium. Arrange the stages in the proper order. A. The parasites reproduce asexually in RBCs, bursting the cells. B. The parasites reproduce asexually in liver cells, bursting the cells and releasing into blood. C. Gametocytes develop in RBCs. D. Sporozoites reach the liver through the blood. E. Female mosquito injects sporozoites into humans during bite. Choose the correct answer from the options given below:

Match List I with List II: List I (Drug) A. Nicotine B. Morphine C. Heroin D. Cocaine List II (Effect) I. Causes sense of euphoria and increased energy II. Stimulates adrenal gland to release catecholamines into blood circulation III. Effective sedative and painkiller IV. A depressant; slows down body function Choose the correct answer from the options given below:

Which of the following statements is correct about Plasmodium?

Which of the following diseases is not sexually transmitted?

Which of the following is used as an effective sedative and painkiller for treating post-surgery patients?

Colostrum, secreted by the mother during the initial days of lactation, is abundant in ________.

Which of the following are secondary lymphoid organs? (a) Bone marrow, (b) Tonsils, (c) Spleen, (d) Thymus.